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Prokop P. Urban environment decreases pollinator availability, fertility, and prolongs anthesis in the field bindweed ( Convolvulus arvensis Linnaeus, 1753). Plant Signal Behav 2024; 19:2325225. [PMID: 38448395 PMCID: PMC10936644 DOI: 10.1080/15592324.2024.2325225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/23/2023] [Indexed: 03/08/2024]
Abstract
Urbanization alters the natural environment, with broad negative impacts on living organisms. Urbanization can also disrupt plant-pollinator networks by reducing the abundance and diversity of invertebrates. Firstly, I investigated whether the field bindweed (Convolvulus arvensis) is an obligatory entomophilous plant because previous reports were ambiguous. Secondly, I investigated how the obligatory entomophilous plant, field bindweed, responds to urbanization by comparing the flowering duration (anthesis) and the reproductive success of field bindweeds in urban and rural populations. Unlike cross-pollinated flowers and controls, flowers experimentally prevented from pollination and self-pollinated flowers did not produce seeds, suggesting that the field bindweed is self-incompatible and obligatory entomophilous. The abundance of urban pollinators was 5-6 times lower than the abundance of rural pollinators, and flies (Diptera), beetles (Coleoptera) and moths (Lepidoptera) were significantly more negatively influenced by the urban environment than hymenopterans (Hymenoptera). Urban plants showed significantly longer anthesis duration and lower reproductive success than rural plants. Illuminance and low pollinator abundance were negatively associated with the duration of the anthesis, but relative humidity did not affect the anthesis. Prolonged duration of the anthesis may be an adaptation to pollinator scarcity because more prolonged flowering increases the likelihood of pollination. Future research should unravel whether the longer anthesis of urban flowers is determined by behavioral plasticity or by the evolutionary selection of plants with a genetically determined longer anthesis.
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Affiliation(s)
- Pavol Prokop
- Department of Environmental Ecology and Landscape Management, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
- Institute of Zoology, Slovak Academy of Sciences, Bratislava, Slovakia
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Li H, Yao J, Liu J, Min N, Sunahara G, Men D, Duran R. Effects of soil metal(loid)s pollution on microbial activities and environmental risks in an abandoned chemical smelting site. J Environ Sci (China) 2024; 143:60-70. [PMID: 38644024 DOI: 10.1016/j.jes.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/08/2023] [Accepted: 08/11/2023] [Indexed: 04/23/2024]
Abstract
Abandoned chemical smelting sites containing toxic substances can seriously threaten and pose a risk to the surrounding ecological environment. Soil samples were collected from different depths (0 to 13 m) and analyzed for metal(loid)s content and fractionation, as well as microbial activities. The potential ecological risk indices for the different soil depths (ordered from high to low) were: 1 m (D-1) > surface (S-0) > 5 m (D-5) > 13 m (D-13) > 9 m (D-9), ranging between 1840.65-13,089.62, and representing extremely high environmental risks, of which Cd (and probably not arsenic) contributed to the highest environmental risk. A modified combined pollution risk index (MCR) combining total content and mobile proportion of metal(loid)s, and relative toxicities, was used to evaluate the degree of contamination and potential environmental risks. For the near-surface samples (S-0 and D-1 layers), the MCR considered that As, Cd, Pb, Sb, and Zn achieved high and alarming degrees of contamination, whereas Fe, Mn, and Ti were negligible or low to moderate pollution degrees. Combined microcalorimetry and enzymatic activity measurements of contaminated soil samples were used to assess the microbial metabolic activity characteristics. Correlation analysis elucidated the relationship between metal(loid)s exchangeable fraction or content and microbial activity characteristics (p < 0.05). The microbial metabolic activity in the D-1 layer was low presumably due to heavy metal stress. Enzyme activity indicators and microcalorimetric growth rate (k) measurements were considered sensitive indicators to reflect the soil microbial activities in abandoned chemical smelting sites.
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Affiliation(s)
- Hao Li
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Jun Yao
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China.
| | - Jianli Liu
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Ning Min
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Geoffrey Sunahara
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China; Department of Natural Resource Sciences, McGill University, 21111, Lakeshore Drive, Ste-Anne-de-Bellevue, Quebec, H9X 3V9, Canada
| | - Dongyang Men
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Robert Duran
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China; Equipe Environnement et Microbiologie, MELODY group, Université de Pau et des Pays de l'Adour, E2S-UPPA, IPREM UMR CNRS 5254, BP 1155, 64013 Pau Cedex, France
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Huo L, Ma A, Liu H, Wang X, Song C. Diversity and ecological assembly process of aerobic anoxygenic phototrophic bacteria in a low irradiation area, Three Gorges Reservoir. J Environ Sci (China) 2024; 143:116-125. [PMID: 38644009 DOI: 10.1016/j.jes.2023.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 08/09/2023] [Accepted: 08/11/2023] [Indexed: 04/23/2024]
Abstract
Aerobic anoxygenic phototrophic bacteria (AAPB) are significant bacterial groups in aquatic ecosystems, known for their rapid growth and photoheterotrophic characteristics. However, the distribution and ecological assembly process of AAPB in low irradiation freshwater basins remain unclear, warranting further investigation. In this study, we present the diversity, abundance, spatial variations, ecological process, and community interaction of AAPB in sediment of Three Gorges Reservoir (TGR) under low irradiation. Our findings demonstrate the dominant genera of AAPB community that exist in the TGR area also are appeared in different waters, with some regional preference. Moreover, the concentration of pufM gene, an indicator for AAPB, maintains a consistently high numerical level ranging from (2.21 ± 0.44) × 104 to (9.98 ± 0.30) × 107 gene copies/g. Although solar irradiation is suggested as the major factor affecting AAPB, it remains unclear whether and how AAPB differ between regions due to varying solar irradiation levels. Our results show spatial differences between total bacteria and AAPB communities, with significant differences observed only in AAPB. Geographical and environmental factor contributed less than 10% to the spatial difference of community, with sediment type and environmental factors being the key factors influencing microbial community structure. The stochastic process plays a dominant role in the aggregation and replacement of AAPB communities, among which the most contribution is dispersal limitation. For AAPB network, Yoonia and Gemmobacter are the hubs for modules. Those results valuable insights into the AAPB communities in TGR with low irradiation.
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Affiliation(s)
- Lixin Huo
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; Chongqing School, University of Chinese Academy of Sciences, College of Resources and Environment, Chongqing 400714, China; Key Laboratory of Reservoir Aquatic Environment, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Anran Ma
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; Chongqing School, University of Chinese Academy of Sciences, College of Resources and Environment, Chongqing 400714, China; Key Laboratory of Reservoir Aquatic Environment, Chinese Academy of Sciences, Chongqing 400714, China
| | - Hong Liu
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; Chongqing School, University of Chinese Academy of Sciences, College of Resources and Environment, Chongqing 400714, China; Key Laboratory of Reservoir Aquatic Environment, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Xingzu Wang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; Chongqing School, University of Chinese Academy of Sciences, College of Resources and Environment, Chongqing 400714, China; Key Laboratory of Reservoir Aquatic Environment, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Cheng Song
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; Key Laboratory of Reservoir Aquatic Environment, Chinese Academy of Sciences, Chongqing 400714, China
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Wang Z, Yu Y, Liu J, Zhang Q, Guo X, Yang Y, Shi Y. Peanut origin traceability: A hybrid neural network combining an electronic nose system and a hyperspectral system. Food Chem 2024; 447:138915. [PMID: 38452539 DOI: 10.1016/j.foodchem.2024.138915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024]
Abstract
Peanuts, sourced from various regions, exhibit noticeable differences in quality owing to the impact of their natural environments. This study proposes a fast and nondestructive detection method to identify peanut quality by combining an electronic nose system with a hyperspectral system. First, the electronic nose and hyperspectral systems are used to gather gas and spectral information from peanuts. Second, a module for extracting gas and spectral information is designed, combining the lightweight multi-head transposed attention mechanism (LMTA) and convolutional computation. The fusion of gas and spectral information is achieved through matrix combination and lightweight convolution. A hybrid neural network, named UnitFormer, is designed based on the information extraction and fusion processes. UnitFormer demonstrates an accuracy of 99.06 %, a precision of 99.12 %, and a recall of 99.05 %. In conclusion, UnitFormer effectively distinguishes quality differences among peanuts from various regions, offering an effective technological solution for quality supervision in the food market.
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Affiliation(s)
- Zi Wang
- School of Automation Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China.
| | - Yang Yu
- School of Automation Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China; Advanced Sensor Research Institution, Northeast Electric Power University, Jilin 132012, China.
| | - Junqi Liu
- School of Electrical Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China.
| | - Qinglun Zhang
- School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China.
| | - Xiaoqin Guo
- School of Automation Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China.
| | - Yixin Yang
- School of Automation Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China.
| | - Yan Shi
- School of Automation Engineering, Northeast Electric Power University, Jilin 132012, China; Bionic Sensing and Pattern Recognition Team, Northeast Electric Power University, Jilin 132012, China; Advanced Sensor Research Institution, Northeast Electric Power University, Jilin 132012, China.
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Giraud-Billoud M, Moreira DC, Minari M, Andreyeva A, Campos ÉG, Carvajalino-Fernández JM, Istomina A, Michaelidis B, Niu C, Niu Y, Ondei L, Prokić M, Rivera-Ingraham GA, Sahoo D, Staikou A, Storey JM, Storey KB, Vega IA, Hermes-Lima M. REVIEW: Evidence supporting the 'preparation for oxidative stress' (POS) strategy in animals in their natural environment. Comp Biochem Physiol A Mol Integr Physiol 2024; 293:111626. [PMID: 38521444 DOI: 10.1016/j.cbpa.2024.111626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/12/2024] [Accepted: 03/19/2024] [Indexed: 03/25/2024]
Abstract
Hypometabolism is a common strategy employed by resilient species to withstand environmental stressors that would be life-threatening for other organisms. Under conditions such as hypoxia/anoxia, temperature and salinity stress, or seasonal changes (e.g. hibernation, estivation), stress-tolerant species down-regulate pathways to decrease energy expenditures until the return of less challenging conditions. However, it is with the return of these more favorable conditions and the reactivation of basal metabolic rates that a strong increase of reactive oxygen and nitrogen species (RONS) occurs, leading to oxidative stress. Over the last few decades, cases of species capable of enhancing antioxidant defenses during hypometabolic states have been reported across taxa and in response to a variety of stressors. Interpreted as an adaptive mechanism to counteract RONS formation during tissue hypometabolism and reactivation, this strategy was coined "Preparation for Oxidative Stress" (POS). Laboratory experiments have confirmed that over 100 species, spanning 9 animal phyla, apply this strategy to endure harsh environments. However, the challenge remains to confirm its occurrence in the natural environment and its wide applicability as a key survival element, through controlled experimentation in field and in natural conditions. Under such conditions, numerous confounding factors may complicate data interpretation, but this remains the only approach to provide an integrative look at the evolutionary aspects of ecophysiological adaptations. In this review, we provide an overview of representative cases where the POS strategy has been demonstrated among diverse species in natural environmental conditions, discussing the strengths and weaknesses of these results and conclusions.
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Affiliation(s)
- Maximiliano Giraud-Billoud
- Instituto de Histología y Embriología de Mendoza (IHEM), Universidad Nacional de Cuyo-CONICET, Mendoza 5500, Argentina; Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza 5500, Argentina; Departamento de Ciencias Básicas, Escuela de Ciencias de la Salud-Medicina, Universidad Nacional de Villa Mercedes, San Luis 5730, Argentina.
| | - Daniel C Moreira
- Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil; Research Center in Morphology and Applied Immunology, Faculty of Medicine, University of Brasilia, Brasilia, Brazil
| | - Marina Minari
- Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Aleksandra Andreyeva
- A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, Moscow 119991, Russia; Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St-Petersburg 194223, Russia
| | - Élida G Campos
- Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Juan M Carvajalino-Fernández
- Laboratory of Adaptations to Extreme Environments and Global Change Biology, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Aleksandra Istomina
- V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch, Russian Academy of Sciences, 690041 Vladivostok, Russia
| | - Basile Michaelidis
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, University of Thessaloniki, GR-54006 Thessaloniki, Greece
| | - Cuijuan Niu
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing 100875, China
| | - Yonggang Niu
- Department of Life Sciences, Dezhou University, Dezhou, China
| | - Luciana Ondei
- Universidade Estadual de Goiás, Câmpus Central, 75132-903 Anápolis, GO, Brazil
| | - Marko Prokić
- Department of Physiology, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Georgina A Rivera-Ingraham
- Australian Rivers Institute, Griffith University, Southport 4215, Gold Coast, Queensland. Australia; UMR9190-MARBEC, Centre National de la Recherche Scientifique (CNRS), Montpellier, 34090, France
| | - Debadas Sahoo
- Post Graduate Department of Zoology, S.C.S. Autonomous College, Puri, Odis ha-752001, India
| | - Alexandra Staikou
- Laboratory of Marine and Terrestrial Animal Diversity, Department of Zoology, School of Biology, University of Thessaloniki, GR-54006 Thessaloniki, Greece
| | - Janet M Storey
- Department of Biology and Institute of Biochemistry, Carleton University, Ottawa, ON, Canada
| | - Kenneth B Storey
- Department of Biology and Institute of Biochemistry, Carleton University, Ottawa, ON, Canada
| | - Israel A Vega
- Instituto de Histología y Embriología de Mendoza (IHEM), Universidad Nacional de Cuyo-CONICET, Mendoza 5500, Argentina; Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza 5500, Argentina; Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza 5500, Argentina
| | - Marcelo Hermes-Lima
- Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil.
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Hazell J, Clarke E. Nurturing future leaders for nature: the example of the UK's National Education Nature Park. Philos Trans R Soc Lond B Biol Sci 2024; 379:20220330. [PMID: 38643784 DOI: 10.1098/rstb.2022.0330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/04/2023] [Indexed: 04/23/2024] Open
Abstract
This piece reviews the evidence on the effect that engaging with nature has on school-age children's future attitudes and behaviour towards nature. It also looks into the impact engaging with nature has on children and young people's physical, mental and personal development and the evidence on how much time children in England are spending in natural environments. It then presents a UK Government project, the National Education Nature Park (NENP), intended to increase children in England's access to nature by developing nature spaces within the grounds of educational institutions. It concludes with suggestions for how the implementation of the NENP could be used to learn more about the effect that engaging with nature has on children alongside understanding how school-based nature projects could benefit the local environment. This article is part of the theme issue 'Bringing nature into decision-making'.
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Olmos LH, Moreno RD, Lloberas MM, Aguirre DH, Suarez VH. Ecology of the free-living stages of cattle nematodes in the dry season in the Lerma Valley, Salta province, Argentina. Parasitol Int 2024; 100:102869. [PMID: 38395104 DOI: 10.1016/j.parint.2024.102869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/10/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
The objective of this work was to describe the dynamics of development and survival of the free-living stages of cattle gastrointestinal nematodes (GIN) in fecal matter (FM) and pasture during the dry season in the Lerma Valley, Salta province, northwestern Argentina (NWA) to contribute to GIN management. The climate in the region is characterized by a rainy summer followed by a dry season from middle autumn to early spring. Fecal matter from calves naturally infected with GIN was deposited on three experimental field plots in April, July and October 2019, corresponding to the beginning, middle and end of the dry season, respectively. Each experimental unit consisted of 7 stools of about 800 g and had four repetitions. To determine the development from egg to infective larvae (L3), the first sampling (5 g fecal matter) was performed from the 10th day post-contamination and continued every 3 days until L3 were found. Subsequently, a monthly sampling was made until two consecutive negative results were obtained. Sampling of pasture began three days after the L3 recovery from FM, and continued monthly until two negative results were obtained. The following parameters were evaluated: development time and development rate from egg to L3; permanence time of L3 in feces; time of appearance on pasture; migration rate; and permanence time of L3 on pasture. The main genera of parasites present were Cooperia and Haemonchus. Significant differences were observed in the development time among contamination months (p < 0.001); development time was highest in the July contamination (28 days), with October and April contamination averaging 9 and 10 days, respectively. Development time also showed significant differences (p < 0.01) among contamination months, being highest in October (31.48%). The highest permanence time in fecal matter values were recorded in the July contamination (183 days) and migration rate was highest in the October contamination (42.49%). The highest time of appearance on pasture value was recorded in the July contamination (117 days). Finally, the highest permanence time of L3 in feces values were detected in the October contamination (148 days). The results of this work show that fecal contamination in the NWA region in the dry season would play an epidemiological role in the GIN cycle as a source of infection for the next productive cycle in the rainy season.
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Affiliation(s)
- L H Olmos
- National Institute of Agricultural Technology (INTA), -CIAP -Animal Research Institute of the Semiarid Chaco -Animal Health Research Area, Agricultural Experiment Station (EEA) Salta (Cerrillos), Argentina.
| | - R D Moreno
- National Institute of Agricultural Technology (INTA), -CIAP -Animal Research Institute of the Semiarid Chaco -Animal Health Research Area, Agricultural Experiment Station (EEA) Salta (Cerrillos), Argentina
| | - M M Lloberas
- National Institute of Agricultural Technology (INTA)- Parasitology Laboratory- Agricultural Experimental Station (EEA), Balcarce, Argentina
| | - D H Aguirre
- National Institute of Agricultural Technology (INTA), -CIAP -Animal Research Institute of the Semiarid Chaco -Animal Health Research Area, Agricultural Experiment Station (EEA) Salta (Cerrillos), Argentina
| | - V H Suarez
- National Institute of Agricultural Technology (INTA), -CIAP -Animal Research Institute of the Semiarid Chaco -Animal Health Research Area, Agricultural Experiment Station (EEA) Salta (Cerrillos), Argentina
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Lucas KRG, Kebreab E. Retrospective analysis of the main feedstocks for animal feed in the world: How the green revolution has affected their environmental performance over the last 60 years, from 1961 to 2021. Sci Total Environ 2024; 926:171882. [PMID: 38531443 DOI: 10.1016/j.scitotenv.2024.171882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 03/28/2024]
Abstract
At the end of the 1950s, studies began to create high-yield cultivars with the aim of increasing the supply of basic foods in the world, this action was called "green evolution". It was associated with the increase in the use of inputs to increase production levels, leading agriculture to a possible increase in environmental impacts and "harmful habits" of management. To characterize the historical damage of this action, it is necessary to use methods that generate universal results, capable of representing the world. Then, we use Life cycle assessment (LCA) to estimate the historical evolution of the environmental impacts of the two main feedstock for feed in the world, soybeans, and corn, from 1961 to 2021. To better understand the variation in their impacts, we consider the change in agricultural management when we use as a functional unit the amount of area needed to produce 1 kg of grain. Although emissions and impacts from agriculture, by area, have increased each decade, when considering productivity through the area/production ratio, we note that a number of emissions were avoided, along with impacts in all categories evaluated. Therefore, the development and use of technologies that modify the area/production ratio can contribute to avoiding environmental impacts.
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Affiliation(s)
- Kássio R G Lucas
- Department of Animal Science, University of California, Davis, CA 95616, USA.
| | - Ermias Kebreab
- Department of Animal Science, University of California, Davis, CA 95616, USA.
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Martin-Sanz E, Chaure-Cordero M, Riestra-Ayora J, González-Marquez R, Mármol-Szombathy I, Esteban-Sanchez J. Bow and Lean Test for Rare Variants of Vertical Semicircular Canal BPPV. Laryngoscope 2024; 134:2405-2410. [PMID: 38087849 DOI: 10.1002/lary.31218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/13/2023] [Accepted: 11/22/2023] [Indexed: 04/11/2024]
Abstract
OBJECTIVE The objective of this study was to assess the clinical significance of the Bow and Lean Test (BLT) for the diagnosis of different variants of vertical canal Benign Paroxysmal Positional Vertigo (BPPV). BLT is commonly used for diagnoses of lateral semicircular canal (LSC) BPPV. However, vertical nystagmus in the BLT may indicate the presence of other variants such as PSC-BPPV. METHODS 567 patients with vertical canal BPPV were recruited. Patients with anterior semicircular canal (ASC) or PSC-BPPV were weekly examined until the negativization of BPPV. Nystagmus characteristics during BLT were analyzed. RESULTS Of 567 patients with vertical canal BPPV, 1.4% had ASC-BPPV. BLT was positive in 155 patients, showing patterns like down-beating nystagmus in bowing and no nystagmus in leaning (15.52% of patients), and down-beating in bowing and up-beating in leaning (6.17%), which was predominantly present in PSC-canalolithiasis. Statistically significant differences were observed in the direction of nystagmus provoked by BLT in PSC-BPPV subtypes. No significant differences were found in nystagmus latency or duration during BLT positions. Among BPPV subtypes, there was a significant difference in nystagmus duration and latency, especially between cupulolithiasis and other variants. BLT's sensitivity was 0.93 in bowing and 1 in a leaning position, while specificity was 0.93 and 0.82 respectively. CONCLUSION Beyond the LSC, the BLT has expanded to other variants. However, study results differ likely due to variations in patient characteristics and test execution. Currently, no specific features for ASC have been found to differentiate it from PSC-BPPV limiting the test's use for this variant. LEVEL OF EVIDENCE 3, according to Oxford Center for Evidence-Based Medicine Laryngoscope, 134:2405-2410, 2024.
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Affiliation(s)
- Eduardo Martin-Sanz
- Department of Otolaryngology, University Hospital of Getafe, Madrid, Spain
- Department of Medicine, School of Biomedical Sciences and Health, Universidad Europea de Madrid, Madrid, Spain
| | | | - Juan Riestra-Ayora
- Department of Otolaryngology, University Hospital of Getafe, Madrid, Spain
- Department of Medicine, School of Biomedical Sciences and Health, Universidad Europea de Madrid, Madrid, Spain
| | - Rocío González-Marquez
- Department of Otolaryngology, University Hospital of Getafe, Madrid, Spain
- Department of Medicine, School of Biomedical Sciences and Health, Universidad Europea de Madrid, Madrid, Spain
| | | | - Jonathan Esteban-Sanchez
- Department of Otolaryngology, University Hospital of Getafe, Madrid, Spain
- Department of Medicine, School of Biomedical Sciences and Health, Universidad Europea de Madrid, Madrid, Spain
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Breitfeld E, Saffran JR. Early word learning is influenced by physical environments. Child Dev 2024; 95:962-971. [PMID: 38018684 PMCID: PMC11023760 DOI: 10.1111/cdev.14046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 10/26/2023] [Accepted: 11/09/2023] [Indexed: 11/30/2023]
Abstract
During word learning moments, toddlers experience labels and objects in particular environments. Do toddlers learn words better when the physical environment creates contrasts between objects with different labels? Thirty-six 21- to 24-month-olds (92% White, 22 female, data collected 8/21-4/22) learned novel words for novel objects presented using an apparatus that mimicked a shape-sorter toy. The manipulation concerned whether or not the physical features of the environments in which objects occurred heightened the contrasts between the objects. Toddlers only learned labels for objects presented in environments where the apparatus heightened the contrast between the objects (b = .068). These results emphasize the importance of investigating word learning in physical environments that more closely approximate young children's everyday experiences with objects.
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Affiliation(s)
- Elise Breitfeld
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Jenny R Saffran
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
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11
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Foster E, Holcomb KM, Eisen RJ. Density of host-seeking Ixodes scapularis nymphs by region, state, and county in the contiguous United States generated through national tick surveillance. Ticks Tick Borne Dis 2024; 15:102316. [PMID: 38325243 DOI: 10.1016/j.ttbdis.2024.102316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/09/2024]
Abstract
The majority of vector-borne disease cases reported annually in the United States are caused by pathogens spread by the blacklegged tick, Ixodes scapularis. The number and geographic distribution of cases have increased as the geographic range and abundance of the tick have expanded in recent decades. A large proportion of Lyme disease and other I. scapularis-borne diseases are associated with nymphal tick bites; likelihood of such bites generally increases with increasing nymphal densities. National tick surveillance was initiated in 2018 to track changes in the distribution and abundance of medically important ticks at the county spatial scale throughout the United States. Tick surveillance records, including historical data collected prior to the initiation of the national program, are collated in the ArboNET Tick Module database. Through exploration of ArboNET Tick Module data, we found that efforts to quantify the density of host-seeking I. scapularis nymphs (DON) were unevenly distributed among geographic regions with the greatest proportion of counties sampled in the Northeast and Upper Midwest. Submissions covering tick collections from 2004 through 2022 revealed extensive variation in DON estimates at collection site, county, state, and regional spatial scales. Throughout the entire study period, county DON estimates ranged from 0.0 to 488.5 nymphs/1,000 m2 . Although substantial variation was recorded within regions, DON estimates were greatest in the Northeast, Upper Midwest, and northern states within the Southeast regions (Virginia and North Carolina); densities were intermediate in the Ohio Valley and very low in the South and Northern Rockies and Plains regions. The proportion of counties classified as moderate or high DON was lower in the Northeast, Ohio Valley, and Southeast regions during the 2004 through 2017 time period (prior to initiation of the national tick surveillance program) compared to 2018 through 2022; DON estimates remained similarly low between these time periods in the South and the Northern Rockies and Plains regions. Despite the limitations described herein, the ArboNET Tick Module provides useful data for tracking changes in acarological risk across multiple geographic scales and long periods of time.
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Affiliation(s)
- Erik Foster
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, 3156 Rampart Road, Fort Collins, CO 80521, Fort Collins 80521, CO, USA.
| | - Karen M Holcomb
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, 3156 Rampart Road, Fort Collins, CO 80521, Fort Collins 80521, CO, USA
| | - Rebecca J Eisen
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, 3156 Rampart Road, Fort Collins, CO 80521, Fort Collins 80521, CO, USA
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12
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Xu SZ, Chen FXY, Gong R, Zhang FL, Zhang SH. BiRD: Using Bidirectional Rotation Gain Differences to Redirect Users during Back-and-forth Head Turns in Walking. IEEE Trans Vis Comput Graph 2024; 30:2693-2702. [PMID: 38437103 DOI: 10.1109/tvcg.2024.3372094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Redirected walking (RDW) facilitates user navigation within expansive virtual spaces despite the constraints of limited physical spaces. It employs discrepancies between human visual-proprioceptive sensations, known as gains, to enable the remapping of virtual and physical environments. In this paper, we explore how to apply rotation gain while the user is walking. We propose to apply a rotation gain to let the user rotate by a different angle when reciprocating from a previous head rotation, to achieve the aim of steering the user to a desired direction. To apply the gains imperceptibly based on such a Bidirectional Rotation gain Difference (BiRD), we conduct both measurement and verification experiments on the detection thresholds of the rotation gain for reciprocating head rotations during walking. Unlike previous rotation gains which are measured when users are turning around in place (standing or sitting), BiRD is measured during users' walking. Our study offers a critical assessment of the acceptable range of rotational mapping differences for different rotational orientations across the user's walking experience, contributing to an effective tool for redirecting users in virtual environments.
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Martinez M, Minetti R, La Marca EC, Montalto V, Rinaldi A, Costa E, Badalamenti F, Garaventa F, Mirto S, Ape F. The power of Posidonia oceanica meadows to retain microplastics and the consequences on associated macrofaunal benthic communities. Environ Pollut 2024; 348:123814. [PMID: 38499170 DOI: 10.1016/j.envpol.2024.123814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 03/20/2024]
Abstract
In the coastal environment, a large amount of microplastics (MPs) can accumulate in the sediments of seagrass beds. However, the potential impact these pollutants have on seagrasses and associated organisms is currently unknown. In this study, we investigated the differences in MPs abundance and composition (i.e., shape, colour and polymer type) in marine sediments collected at different depths (-5 m, -15 m, -20 m) at two sites characterized by the presence of Posidonia oceanica meadows and at one unvegetated site. In the vegetated sites, sediment samples were collected respectively above and below the upper and lower limits of the meadow (-5 m and -20 m), out of the P. oceanica meadow, and in the central portion of the meadow (-15 m). By focusing on the central part of the meadow, we investigated if the structural features (i.e. shoots density and leaf surface) can affect the amount of MPs retained within the underlying sediment and if these, in turn, can affect the associated benthic communities. Results showed that the number of MPs retained by P. oceanica meadows was higher than that found at the unvegetated site, showing also a different composition. In particular, at vegetated sites, we observed that MPs particles were more abundant within the meadow (at - 15 m), compared to the other depths, on unvegetated sediment, with a dominance of transparent fragments of polypropylene (PP). We observed that MPs entrapment by P. oceanica was accentuated by the higher shoots density, while the seagrass leaf surface did not appear to have any effect. Both the abundance and richness of macrofauna associated with P. oceanica rhizomes appear to be negatively influenced by the MPs abundance in the sediment. Overall, this study increases knowledge of the potential risks of MPs accumulation in important coastal habitats such as the Posidonia oceanica meadows.
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Affiliation(s)
- Marco Martinez
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy.
| | - Roberta Minetti
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Via De Marini 16, 16149, Genova, Italy
| | - Emanuela Claudia La Marca
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Valeria Montalto
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Alessandro Rinaldi
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Elisa Costa
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Via De Marini 16, 16149, Genova, Italy
| | - Fabio Badalamenti
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Francesca Garaventa
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Via De Marini 16, 16149, Genova, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Simone Mirto
- Institute of Anthropic Impacts and Sustainability in Marine Environment, National Research Council (IAS-CNR), Lungomare Cristoforo Colombo n. 4521 (ex complesso Roosevelt), Località Addaura, 90149, Palermo, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
| | - Francesca Ape
- Institute of Marine Sciences, National Research Council (ISMAR-CNR) Via Gobetti, 101, 40129, Bologna, Italy; National Biodiversity Future Centre (NBFC), Piazza Marina 61, 90133, Palermo, Italy
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Yen MH, Li D, Chiang YC. A systematic review of the relationship between natural environments and physiological and mental health during different stages of the COVID-19 pandemic. Sci Total Environ 2024; 923:171392. [PMID: 38431171 DOI: 10.1016/j.scitotenv.2024.171392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/05/2024]
Abstract
COVID-19 has altered how individuals interact with natural environments. Numerous studies have investigated the effects of such environments on health. However, how natural environments influenced individuals' physiological and mental health during various stages of the COVID-19 pandemic remains unclear. Therefore, we conducted this study to investigate the effects of natural environments on individuals' physiological and mental health during different stages of the pandemic; we also identified factors that mediated these effects. Overall, we evaluated the importance of natural environments during challenging times. This study adhered to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. The pandemic period was divided into three stages on the basis of severity: pandemic (March 2020 - February 2022), easing (February 2022-September 2022), and post-acute COVID pandemic (September 2022 - present). An initial pool of 3018 studies was narrowed down to a final sample of 73 studies. During the pandemic stage, individuals frequenting public green spaces exhibited improved well-being, reduced stress levels, and a sense of nature deprivation. Private green spaces played crucial roles in maintaining health during the pandemic stage. Highquality window views were associated with improved well-being and reduced depression. During the easing stage, the environmental quality of public green spaces influenced individuals' perceived safety and sense of belonging. And coastal areas were the preferred natural destinations in this stage. During the post-acute COVID pandemic stage, individuals acknowledged the importance of natural environments in maintaining physiological and mental health as they gradually returned to prepandemic normalcy. In conclusion, the COVID-19 pandemic highlighted humanity's reliance on nature. Therefore, sufficient urban spaces should be dedicated to preservation of natural environments to mitigate negative emotions arising from prolonged indoor stays.
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Affiliation(s)
- Min-Hsuan Yen
- Department of Landscape Architecture, National Chiayi University, Chiayi City, Taiwan, ROC
| | - Dongying Li
- Department of Landscape Architecture & Urban Planning, Texas A&M University, College Station, TX, USA
| | - Yen-Cheng Chiang
- Department of Landscape Architecture, National Chiayi University, Chiayi City, Taiwan, ROC.
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Schüßler C, Nicolai S, Stoll-Kleemann S, Bartkowski B. Moral disengagement in the media discourses on meat and dairy production systems. Appetite 2024; 196:107269. [PMID: 38360400 DOI: 10.1016/j.appet.2024.107269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/17/2024]
Abstract
Meat and dairy production and consumption are the subject of ongoing public debates that touch on various sustainability issues such as biodiversity loss, climate change, animal welfare, and social and health aspects. Despite extensive discussions specifically relating to the environmental impacts of livestock farming in conjunction with animal welfare aspects, there have been no substantial changes in production or consumption patterns. Moreover, the focus of extant research is usually on consumers' responses to public concerns around livestock production. In this study, we shed light on the discrepancy between the normative discourse and action of relevant value chain actors with the help of Bandura's theory of moral disengagement, which allows us to identify mechanisms that contribute to the perpetuation of unsustainable production and consumption patterns. In particular, we focus on the shifting of responsibility between actors in the normatively charged field of sustainable livestock production. We collected 109 media interviews on meat and dairy production and consumption from the years 2020-2022, including interviews with actors from agriculture, processing industries, and food retail. Using qualitative content analysis, we investigated the role of moral disengagement in the media discourse on meat and dairy production and explored differences between actors in terms of moral disengagement. We found that shifting of responsibility shows a quasi-circular dynamic of being shifted from all actors to all, in our case most frequently to consumers, politics, and (diffuse) economic forces. In addition, our analysis showed the use of social justifications, beneficial comparisons, and euphemistic labelling to be common mechanisms of moral disengagement, constituting a collective problem within agri-food systems.
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Affiliation(s)
- Charlotte Schüßler
- Helmholtz Centre for Environmental Research - UFZ, Department of Economics, Permoserstraße 15, 04318, Leipzig, Germany; University of Greifswald, Chair of Sustainability Science and Applied Geography, Domstraße 11, 17489, Greifswald, Germany.
| | - Susanne Nicolai
- University of Greifswald, Chair of Sustainability Science and Applied Geography, Domstraße 11, 17489, Greifswald, Germany
| | - Susanne Stoll-Kleemann
- University of Greifswald, Chair of Sustainability Science and Applied Geography, Domstraße 11, 17489, Greifswald, Germany
| | - Bartosz Bartkowski
- Helmholtz Centre for Environmental Research - UFZ, Department of Economics, Permoserstraße 15, 04318, Leipzig, Germany; Martin Luther University Halle-Wittenberg, Department of Economics, Große Steinstraße 73, 06108, Halle, Germany
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Resci I, Zavatta L, Piva S, Mondo E, Albertazzi S, Nanetti A, Bortolotti L, Cilia G. Predictive statistical models for monitoring antimicrobial resistance spread in the environment using Apis mellifera (L. 1758) colonies. Environ Res 2024; 248:118365. [PMID: 38301758 DOI: 10.1016/j.envres.2024.118365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
The rise of antimicrobial resistance (AMR) is one of the most relevant problems for human and animal health. According to One Health Approach, it is important to regulate the use of antimicrobials and monitor the spread of AMR in the environment as well. Apis mellifera (L. 1758) colonies were used as bioindicators thanks to their physical and behavioural characteristics. During their foraging flights, bees can intercept small particles, including atmospheric particulate matter, etc., and also microorganisms. To date, the antimicrobial surveillance network is limited to the sanitary level but lacks into environmental context. This study aimed to evaluate the use of A. mellifera colonies distributed throughout the Emilia-Romagna region (Italy) as indicators of environmental antimicrobial-resistant bacteria. This was performed by creating a statistical predictive model that establishes correlations between environmental characteristics and the likelihood of isolating specific bacterial genera and antimicrobial-resistant strains. A total of 608 strains were isolated and tested for susceptibility to 19 different antimicrobials. Aztreonam-resistant strains were significantly related to environments with sanitary structures, agricultural areas and wetlands, while urban areas present a higher probability of trimethoprim/sulfamethoxazole-resistant strains isolation. Concerning genera, environments with sanitary structures and wetlands are significantly related to the genera Proteus spp., while the Escherichia spp. strains can be probably isolated in industrial environments. The obtained models showed maximum values of Models Accuracy and robustness (R2) of 55 % and 24 %, respectively. The results indicate the efficacy of utilizing A. mellifera colonies as valuable bioindicators for estimating the prevalence of AMR in environmentally disseminated bacteria. This survey can be considered a good basis for the development of further studies focused on monitoring both sanitary and animal pathology, creating a specific network in the environments of interest.
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Affiliation(s)
- Ilaria Resci
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy; Department of Veterinary Sciences, University of Bologna, Via Tolara di Sopra, 43, 40064 Ozzano Dell'Emilia (BO), Italy
| | - Laura Zavatta
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy; DISTAL-Department of Agricultural and Food Sciences, University of Bologna, 40127 Bologna, Italy
| | - Silvia Piva
- Department of Veterinary Sciences, University of Bologna, Via Tolara di Sopra, 43, 40064 Ozzano Dell'Emilia (BO), Italy
| | - Elisabetta Mondo
- Department of Veterinary Sciences, University of Bologna, Via Tolara di Sopra, 43, 40064 Ozzano Dell'Emilia (BO), Italy
| | - Sergio Albertazzi
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy
| | - Antonio Nanetti
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy
| | - Laura Bortolotti
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy
| | - Giovanni Cilia
- Research Centre for Agriculture and Environment (CREA-AA), Council for Agricultural Research and Agricultural Economics Analysis, Via di Corticella 133, 40128 Bologna, Italy.
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Zhao M, Li A, Zhang K, Wang W, Zhang G, Li L. The role of the balance between energy production and ammonia detoxification mediated by key amino acids in divergent hypersaline adaptation among crassostrea oysters. Environ Res 2024; 248:118213. [PMID: 38280526 DOI: 10.1016/j.envres.2024.118213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/09/2024] [Accepted: 01/13/2024] [Indexed: 01/29/2024]
Abstract
Global ocean salinity is changing under rapid climate change and intensified anthropogenic activity. Increased differences in salinity threaten marine biodiversity, organismal survival, and evolution, particularly sessile invertebrates dwelling in highly fluctuating intertidal and estuarine environments. Comparing the responses of closely related species to salinity changes can provide insights into the adaptive mechanisms underlying inter- and intraspecific divergence in salinity tolerance, but are poorly understood in marine bivalves. We collected wild individuals of four Crassostrea species, in addition to two populations of the same species from their native habitats and determined the dynamics of hydrolyzed amino acids (HAAs) and transcriptional responses to hypersaline stress. In response to hypersaline stress, species/populations inhabiting natural high-salinity sea environments showed higher survival and less decline in HAAs than that of congeners inhabiting low-salinity estuaries. Thus, native environmental salinity shapes oyster tolerance. Notably, a strong negative correlation between the decline in HAAs and survival indicated that the HAAs pool could predict tolerance to hypersaline challenge. Four HAAs, including glutamine (Glu), aspartic acid (Asp), alanine (Ala) and glycine (Gly), were identified as key amino acids that contributed substantially to the emergency response to hypersaline stress. High-salinity-adapted oyster species only induced substantial decreases in Glu and Asp, whereas low-salinity-adapted congeners further incresaed Ala and Gly metabolism under hypersaline stress. The dynamics of the content and gene expression responsible for key amino acids pathways revealed the importance of maintaining the balance between energy production and ammonia detoxification in divergent hypersaline responses among oyster species/populations. High constructive or plastic expression of evolutionarily expanded gene copies in high-salinity-adapted species may contribute to their greater hypersaline tolerance. Our findings reveal the adaptive mechanism of key amino acids in salinity adaptation in marine bivalves and provide new avenues for the prediction of adaptive potential and aquaculture with high-salinity tolerant germplasms.
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Affiliation(s)
- Mingjie Zhao
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ao Li
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Biology and Biotechnology, Laoshan Laboratory, Qingdao 266237, China; Key Laboratory of Breeding Biotechnology and Sustainable Aquaculture, Chinese Academy of Sciences, Wuhan 430072, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Zhanjiang 524000, China.
| | - Kexin Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Wang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; National and Local Joint Engineering Key Laboratory of Ecological Mariculture, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Guofan Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Biology and Biotechnology, Laoshan Laboratory, Qingdao 266237, China; Key Laboratory of Breeding Biotechnology and Sustainable Aquaculture, Chinese Academy of Sciences, Wuhan 430072, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Zhanjiang 524000, China; National and Local Joint Engineering Key Laboratory of Ecological Mariculture, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Li Li
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Key Laboratory of Breeding Biotechnology and Sustainable Aquaculture, Chinese Academy of Sciences, Wuhan 430072, China; University of Chinese Academy of Sciences, Beijing 100049, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Zhanjiang 524000, China; National and Local Joint Engineering Key Laboratory of Ecological Mariculture, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Shandong Technology Innovation Center of Oyster Seed Industry, Qingdao 266000, China.
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Rota F, Carnicero P, Casazza G, Nascimbene J, Schönswetter P, Wellstein C. Survival in nunatak and peripheral glacial refugia of three alpine plant species is partly predicted by altitudinal segregation. Mol Ecol 2024; 33:e17343. [PMID: 38596873 DOI: 10.1111/mec.17343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 03/12/2024] [Indexed: 04/11/2024]
Abstract
Mountain biota survived the Quaternary cold stages most probably in peripheral refugia and/or ice-free peaks within ice-sheets (nunataks). While survival in peripheral refugia has been broadly demonstrated, evidence for nunatak refugia is still scarce. We generated RADseq data from three mountain plant species occurring at different elevations in the southeastern European Alps to investigate the role of different glacial refugia during the Last Glacial Maximum (LGM). We tested the following hypotheses. (i) The deep Piave Valley forms the deepest genetic split in the species distributed across it, delimiting two peripheral refugia. (ii) The montane to alpine species Campanula morettiana and Primula tyrolensis survived the LGM in peripheral refugia, while high-alpine to subnival Saxifraga facchinii likely survived in several nunatak refugia. (iii) The lower elevation species suffered a strong population decline during the LGM. By contrast, the higher elevation species shows long-term stability of population sizes due to survival on permanently ice-free peaks and small population sizes at present. We found peripheral refugia on both sides of the Piave Valley, which acted as a major genetic barrier. Demographic modelling confirmed nunatak survival not only for S. facchinii but also for montane to alpine C. morettiana. Altitudinal segregation influenced the species' demographic fluctuations, with the lower elevation species showing a significant population increase at the end of the LGM, and the higher elevation species either showing decrease towards the present or stable population sizes with a short bottleneck. Our results highlight the role of nunatak survival and species ecology in the demographic history of mountain species.
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Affiliation(s)
- Francesco Rota
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Pau Carnicero
- Department of Botany, University of Innsbruck, Innsbruck, Austria
| | - Gabriele Casazza
- Department of Earth, Environmental and Life Sciences (DISTAV), University of Genoa, Genova, Italy
| | - Juri Nascimbene
- BIOME Group, Department of Biological, Geological and Environmental Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | | | - Camilla Wellstein
- Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
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Álvarez-Álvarez L, Vitelli-Storelli F, Rubín-García M, García S, Bouzas C, Ruíz-Canela M, Corella D, Salas-Salvadó J, Fitó M, Martínez JA, Tojal-Sierra L, Wärnberg J, Vioque J, Romaguera D, López-Miranda J, Estruch R, Tinahones FJ, Santos-Lozano JM, Serra-Majem L, Bueno-Cavanillas A, García-Fernández C, Esteve-Luque V, Delgado-Rodríguez M, Torrego-Ellacuría M, Vidal J, Prieto L, Daimiel L, Casas R, García Arellano A, Shyam S, González JI, Castañer O, García-Rios A, Ortiz Díaz F, Fernández AC, Sánchez-Villegas A, Morey M, Cano-Ibañez N, Sorto-Sánchez C, Bernal-López MR, Bes-Rastrollo M, Nishi SK, Coltell O, Zomeño MD, Peña-Orihuela PJ, Aparicio DV, Zulet MA, Vázquez Z, Babio N, Pérez KA, Tur JA, Martín-Sánchez V. Impact of mediterranean diet promotion on environmental sustainability: a longitudinal analysis. Public Health 2024; 230:12-20. [PMID: 38479163 DOI: 10.1016/j.puhe.2024.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE This article aims to estimate the differences in environmental impact (greenhouse gas [GHG] emissions, land use, energy used, acidification and potential eutrophication) after one year of promoting a Mediterranean diet (MD). METHODS Baseline and 1-year follow-up data from 5800 participants in the PREDIMED-Plus study were used. Each participant's food intake was estimated using validated semi-quantitative food frequency questionnaires, and the adherence to MD using the Dietary Score. The influence of diet on environmental impact was assessed through the EAT-Lancet Commission tables. The influence of diet on environmental impact was assessed through the EAT-Lancet Commission tables. The association between MD adherence and its environmental impact was calculated using adjusted multivariate linear regression models. RESULTS After one year of intervention, the kcal/day consumed was significantly reduced (-125,1 kcal/day), adherence to a MD pattern was improved (+0,9) and the environmental impact due to the diet was significantly reduced (GHG: -361 g/CO2-eq; Acidification:-11,5 g SO2-eq; Eutrophication:-4,7 g PO4-eq; Energy use:-842,7 kJ; and Land use:-2,2 m2). Higher adherence to MD (high vs. low) was significantly associated with lower environmental impact both at baseline and one year follow-up. Meat products had the greatest environmental impact in all the factors analysed, both at baseline and at one-year follow-up, in spite of the reduction observed in their consumption. CONCLUSIONS A program promoting a MD, after one year of intervention, significantly reduced the environmental impact in all the factors analysed. Meat products had the greatest environmental impact in all the dimensions analysed.
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Affiliation(s)
- L Álvarez-Álvarez
- Group of Investigation in Interactions Gene-Environment and Health (GIIGAS), Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - F Vitelli-Storelli
- Group of Investigation in Interactions Gene-Environment and Health (GIIGAS), Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - M Rubín-García
- Group of Investigation in Interactions Gene-Environment and Health (GIIGAS), Institute of Biomedicine (IBIOMED), University of León, León, Spain.
| | - S García
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands-IUNICS, Guillem Colom Bldg, Campus, E-07122, Palma de Mallorca, Spain
| | - C Bouzas
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands-IUNICS, Guillem Colom Bldg, Campus, E-07122, Palma de Mallorca, Spain
| | - M Ruíz-Canela
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; University of Navarra, Department of Preventive Medicine and Public Health, IDISNA, Pamplona, Spain
| | - D Corella
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - J Salas-Salvadó
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Reus, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - M Fitó
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Médica (IMIM), Barcelona, Spain
| | - J A Martínez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain; Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, CEI UAM + CSIC, Madrid, Spain
| | - L Tojal-Sierra
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Bioaraba Health Research Institute, Cardiovascular, Respiratory and Metabolic Area, Osakidetza Basque Health Service, Araba University Hospital, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - J Wärnberg
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; EpiPHAAN research group, School of Health Sciences, University of Málaga - Instituto de Investigación Biomédica en Málaga (IBIMA), Málaga, Spain
| | - J Vioque
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria y Biomédica de Alicante. Universidad Miguel Hernández (ISABIAL-UMH), Alicante, Spain
| | - D Romaguera
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
| | - J López-Miranda
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - R Estruch
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - F J Tinahones
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Virgen de la Victoria Hospital, Department of Endocrinology, Instituto de Investigación Biomédica de Málaga (IBIMA). University of Málaga, Málaga, Spain
| | - J M Santos-Lozano
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Family Medicine, Research Unit, Distrito Sanitario Atención Primaria Sevilla, Sevilla, Spain
| | - L Serra-Majem
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria & Centro Hospitalario Universitario Insular Materno Infantil (CHUIMI), Canarian Health Service, Las Palmas de Gran Canaria, Spain
| | - A Bueno-Cavanillas
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain; Instituto de Investigación Biosanitarias Granada (IBS-Granada), Granada, Spain
| | - C García-Fernández
- Department of Food Hygiene and Technology, Veterinary Faculty, University of León, León, Spain
| | - V Esteve-Luque
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Lipids and Vascular Risk Unit, Internal Medicine, Hospital Universitario de Bellvitge-IDIBELL, Hospitalet de Llobregat, Barcelona Spain
| | - M Delgado-Rodríguez
- Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, CEI UAM + CSIC, Madrid, Spain; Division of Preventive Medicine, Faculty of Medicine, University of Jaén, Jaén, Spain
| | - M Torrego-Ellacuría
- Department of Endocrinology and Nutrition, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - J Vidal
- CIBER Diabetes y Enfermedades Metabólicas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain; Department of Endocrinology, Institut d' Investigacions Biomédiques August Pi Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - L Prieto
- Department of Endocrinology and Nutrition, Hospital Fundación Jimenez Díaz. Instituto de Investigaciones Biomédicas IISFJD. University Autonoma, Madrid, Spain
| | - L Daimiel
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Nutritional Control of the Epigenome Group. Precision Nutrition and Obesity Program. IMDEA Food, CEI UAM + CSIC, Madrid, Spain; Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28660 Boadilla del Monte, Spain
| | - R Casas
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - A García Arellano
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; University of Navarra, Department of Preventive Medicine and Public Health, IDISNA, Pamplona, Spain
| | - S Shyam
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Reus, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain; Centre for Translational Research, IMU Institute for Research and Development (IRDI), International Medical University (IMU), Kuala Lumpur 57000, Malaysia
| | - J I González
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - O Castañer
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Médica (IMIM), Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - A García-Rios
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - F Ortiz Díaz
- Centro Salud San Vicente del Raspeig, Alicante, Spain
| | - A C Fernández
- EpiPHAAN research group, School of Health Sciences, University of Málaga - Instituto de Investigación Biomédica en Málaga (IBIMA), Málaga, Spain; Departament de Geografia, Universitat de les Illes Balears, Palma, Spain
| | - A Sánchez-Villegas
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Nutrition Research Group, Research Institute of Biomedical and Health Sciences, University of Las Palmas de Gran Canaria, Las Palmas, Spain
| | - M Morey
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
| | - N Cano-Ibañez
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain; Instituto de Investigación Biosanitarias Granada (IBS-Granada), Granada, Spain
| | - C Sorto-Sánchez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Bioaraba Health Research Institute, Cardiovascular, Respiratory and Metabolic Area, Osakidetza Basque Health Service, Araba University Hospital, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - M R Bernal-López
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Internal Medicine Department, Regional University Hospital of Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA-Plataforma Bionand), University of Málaga, Málaga, Spain
| | - M Bes-Rastrollo
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; University of Navarra, Department of Preventive Medicine and Public Health, IDISNA, Pamplona, Spain
| | - S K Nishi
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Reus, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain; Toronto 3D (Diet, Digestive Tract and Disease) Knowledge Synthesis and Clinical Trials Unit, Toronto, ON, Canada; Clinical Nutrition and Risk Factor Modification Centre, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada; Department of Nutritional Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - O Coltell
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Computer Languages and Systems, Jaume I University, Castellón, Spain
| | - M D Zomeño
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Médica (IMIM), Barcelona, Spain; Blanquerna-Ramon Llull University, 08022, Barcelona, Spain
| | - P J Peña-Orihuela
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - D V Aparicio
- Centro Salud San Vicente del Raspeig, Alicante, Spain
| | - M A Zulet
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain
| | - Z Vázquez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; University of Navarra, Department of Preventive Medicine and Public Health, IDISNA, Pamplona, Spain
| | - N Babio
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Reus, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - K A Pérez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Médica (IMIM), Barcelona, Spain
| | - J A Tur
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, Palma de Mallorca, Spain
| | - V Martín-Sánchez
- Group of Investigation in Interactions Gene-Environment and Health (GIIGAS), Institute of Biomedicine (IBIOMED), University of León, León, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
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Alkufi AA, Abojassim AA, Oleiwi MH. Use of air things radon detector in liquid samples (serum and urine). Appl Radiat Isot 2024; 207:111265. [PMID: 38432033 DOI: 10.1016/j.apradiso.2024.111265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
This study involved the assessment of 222Rn concentrations in liquid samples (namely serum and urine) obtained from individuals who were smokers and non-smokers across five distinct age groups in the Najaf Governorate of Iraq. The measurements were conducted using a portable digital Air Things device commonly employed for detecting radon gas in residential environments. This device was placed in a container that is placed in liquid samples, which makes it work to capture the existing radon. The mean value of radon concentrations in serum and urine samples for smokers was 5.64 ± 2.80 Bq/m3 and 3.56 ± 2.31 Bq/m3, respectively. While, the mean value of radon concentrations in serum and urine samples for non-smokers was 2.32 ± 0.67 Bq/m3 and 1.61 ± 1.00 Bq/m3, respectively. By comparing the radon concentrations for serum and urine samples with age and smoking groups, the value of P-Value (p < 0.01) was increased significantly statistically. Also, it is found that a positive and good correlation for radon concentrations between serum and urine. Although the levels of radon were found to be under the globally accepted thresholds, the results of 222Rn in all samples of serum and urine in smokers were higher than in non-smokers. Thus, it may be concluded that cigarette smoking is used as a biomarker of the presence of radon gas.
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Affiliation(s)
- Abdulhussein A Alkufi
- University of Babylon, College of Education for Pure Sciences, Department of Physics, Babylon, Iraq; Education Directorate of Najaf, Ministry of Education, Al-Najaf, Iraq
| | - Ali Abid Abojassim
- University of Kufa, Faculty of Science, Department of Physics, Al-Najaf, Iraq.
| | - Mohanad H Oleiwi
- University of Babylon, College of Education for Pure Sciences, Department of Physics, Babylon, Iraq
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Fernández S, Arce G, García-Alaminos Á, Cazcarro I, Arto I. Climate change as a veiled driver of migration in Bangladesh and Ghana. Sci Total Environ 2024; 922:171210. [PMID: 38417512 DOI: 10.1016/j.scitotenv.2024.171210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/29/2024] [Accepted: 02/21/2024] [Indexed: 03/01/2024]
Abstract
People living in deltaic areas in developing countries are especially prone to suffer the effects from natural disasters due to their geographical and economic structure. Climate change is contributing to an increase in the frequency and intensity of extreme events affecting the environmental conditions of deltas, threatening the socioeconomic development of people and, eventually, triggering migration as an adaptation strategy. Climate change will likely contribute to worsening environmental stress in deltas, and understanding the relations between climate change, environmental impacts, socioeconomic conditions, and migration is emerging as a key element for planning climate adaptation. In this study, we use data from migration surveys and econometric techniques to analyse the extent to which environmental impacts affect individual migration decision-making in two delta regions in Bangladesh and Ghana. The results show that, in both deltas, climatic shocks that negatively affect economic security are significant drivers of migration, although the surveyed households do not identify environmental pressures as the root cause of the displacement. Furthermore, environmental impacts affecting food security and crop and livestock production are also significant as events inducing people to migrate, but only in Ghana. We also find that suffering from environmental stress can intensify or reduce the effects of socioeconomic drivers. In this sense, adverse climatic shocks may not only have a direct impact on migration but may also condition migration decisions indirectly through the occupation, the education, or the marital status of the person. We conclude that although climate change and related environmental pressures are not perceived as key drivers of migration, they affect migration decisions through indirect channels (e.g., reducing economic security or reinforcing the effect of socioeconomic drivers).
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Affiliation(s)
- Sara Fernández
- Department of Applied & Structural Economics & History, Faculty of Economics and Business, Complutense University of Madrid, Campus de Somosaguas, 28223, Pozuelo de Alarcón, Madrid, Spain.
| | - Guadalupe Arce
- Escuela Técnica Superior de Ingeniería Agronómica y de Montes y Biotecnología, Universidad de Castilla-La Mancha (UCLM), Campus Universitario, s/n, 02071 Albacete, Spain.
| | - Ángela García-Alaminos
- Department of Economic Analysis and Finances, University of Castilla-La Mancha, Albacete, Spain.
| | - Ignacio Cazcarro
- ARAID (Aragonese Foundation for Research & Development), Zaragoza, Spain; Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Departamento de Análisis Económico, Zaragoza, Spain; Basque Centre for Climate Change, Leioa, Bizkaia, Spain.
| | - Iñaki Arto
- Basque Centre for Climate Change, Leioa, Bizkaia, Spain.
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Beauvais J, Markley SN, Byers JE. Exponential growth of private coastal infrastructure influenced by geography and race in South Carolina, USA. Sci Rep 2024; 14:9114. [PMID: 38643228 PMCID: PMC11032348 DOI: 10.1038/s41598-024-59740-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/15/2024] [Indexed: 04/22/2024] Open
Abstract
Homeowners in coastal environments often augment their access to estuarine ecosystems by building private docks on their personal property. Despite the commonality of docks, particularly in the Southeastern United States, few works have investigated their historical development, their distribution across the landscape, or the environmental justice dimensions of this distribution. In this study, we used historic aerial photography to track the abundance and size of docks across six South Carolina counties from the 1950s to 2016. Across our roughly 60-year study period, dock abundance grew by two orders of magnitude, mean length of newly constructed docks doubled, and the cumulative length of docks ballooned from 34 to 560 km. Additionally, we drew on census data interpolated into consistent 2010 tract boundaries to analyze the racial and economic distribution of docks in 1994, 1999, 2011, and 2016. Racial composition, measured as the percentage of a tract's population that was White, positively correlated with dock abundance in each year. Median household income and dock abundance were only correlated in 2011. Taken together, these metrics indicate the growing desire for direct estuary access, however, that access does not appear to be equally spread across racial groups. Because docks enhance estuarine access and demarcate private property, our study provides longitudinal insights into environmental justice concerns related to disparate private property ownership. We found a persistent correlation between the racial characteristics of an area and dock abundance, strongly indicating that White South Carolinians have had disproportionately greater private water access for the past two decades.
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Affiliation(s)
- Jeffrey Beauvais
- Odum School of Ecology, University of Georgia, 140 E. Green St., Athens, GA, 30602, USA.
| | - Scott N Markley
- Department of City and Regional Planning, Cornell University, 216 West Sibley Hall, Ithaca, NY, 14583, USA
| | - James E Byers
- Odum School of Ecology, University of Georgia, 140 E. Green St., Athens, GA, 30602, USA
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Yin M, Li K, Xu Z, Jiao R, Yang W. Exploring the impact of autumn color and bare tree landscapes in virtual environments on human well-being and therapeutic effects across different sensory modalities. PLoS One 2024; 19:e0301422. [PMID: 38635838 PMCID: PMC11025894 DOI: 10.1371/journal.pone.0301422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 03/17/2024] [Indexed: 04/20/2024] Open
Abstract
In recent years, there has been a growing awareness of the potential health benefits of the natural environment for human well-being. Given the fast-paced nature of contemporary lifestyles, research into the use of virtual environments as a means to provide various seasonal landscapes has gained increasing importance. OBJECTIVE The aim of this study is to investigate the impact of different sensory modes on the preferences and therapeutic effects of virtual autumn landscapes on university campuses. METHODS In this study, 320 participants, with an average age of 21.11 years (±1.21 years), were exposed to virtual environments featuring autumn color landscapes and bare tree landscapes using visual, auditory, and combined conditions. A control group was included for comparison. Differences in participants' physiological indicators (EEG, heart rate) and psychological measures (POMS, PANAS, SVS, ROS) were analyzed, with the use of the Holm correction (P < 0.05). RESULTS (1) Autumn virtual landscapes with color had a superior therapeutic effect. (2) There were significant differences in the therapeutic effects of different sensory modes within the same season's landscape categories, suggesting that incorporating additional sensory dimensions may enhance therapeutic outcomes. CONCLUSION Based on the study's findings, we recommend that when designing therapeutic environments, attention should be given to seasonal variations and the integration of various sensory modes to optimize therapeutic results.
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Affiliation(s)
- Menglei Yin
- College of Landscape Architecture and Art, Northwest Agriculture and Forestry University, Xianyang, China
| | - Kankan Li
- College of Landscape Architecture and Art, Northwest Agriculture and Forestry University, Xianyang, China
| | - Zhiman Xu
- College of Landscape Architecture and Art, Northwest Agriculture and Forestry University, Xianyang, China
| | - Rui Jiao
- College of Landscape Architecture and Art, Northwest Agriculture and Forestry University, Xianyang, China
| | - Wenzhi Yang
- College of Landscape Architecture and Art, Northwest Agriculture and Forestry University, Xianyang, China
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Eisen AM, Bratman GN, Olvera-Alvarez HA. Susceptibility to stress and nature exposure: Unveiling differential susceptibility to physical environments; a randomized controlled trial. PLoS One 2024; 19:e0301473. [PMID: 38630650 PMCID: PMC11023441 DOI: 10.1371/journal.pone.0301473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 03/15/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Emerging epidemiological evidence indicates nature exposure could be associated with greater health benefits among groups in lower versus higher socioeconomic positions. One possible mechanism underpinning this evidence is described by our framework: (susceptibility) adults in low socioeconomic positions face higher exposure to persistent psychosocial stressors in early life, inducing a pro-inflammatory phenotype as a lifelong susceptibility to stress; (differential susceptibility) susceptible adults are more sensitive to the health risks of adverse (stress-promoting) environments, but also to the health benefits of protective (stress-buffering) environments. OBJECTIVE Experimental investigation of a pro-inflammatory phenotype as a mechanism facilitating greater stress recovery from nature exposure. METHODS We determined differences in stress recovery (via heart rate variability) caused by exposure to a nature or office virtual reality environment (10 min) after an acute stressor among 64 healthy college-age males with varying levels of susceptibility (socioeconomic status, early life stress, and a pro-inflammatory state [inflammatory reactivity and glucocorticoid resistance to an in vitro bacterial challenge]). RESULTS Findings for inflammatory reactivity and glucocorticoid resistance were modest but consistently trended towards better recovery in the nature condition. Differences in recovery were not observed for socioeconomic status or early life stress. DISCUSSION Among healthy college-age males, we observed expected trends according to their differential susceptibility when assessed as inflammatory reactivity and glucocorticoid resistance, suggesting these biological correlates of susceptibility could be more proximal indicators than self-reported assessments of socioeconomic status and early life stress. If future research in more diverse populations aligns with these trends, this could support an alternative conceptualization of susceptibility as increased environmental sensitivity, reflecting heightened responses to adverse, but also protective environments. With this knowledge, future investigators could examine how individual differences in environmental sensitivity could provide an opportunity for those who are the most susceptible to experience the greatest health benefits from nature exposure.
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Affiliation(s)
- Aaron M. Eisen
- School of Nursing, Oregon Health & Science University, Portland, OR, United States of America
| | - Gregory N. Bratman
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA, United States of America
- Department of Psychology, University of Washington, Seattle, WA, United States of America
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, United States of America
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25
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Squillacioti G, Fasola S, Ghelli F, Colombi N, Pandolfo A, La Grutta S, Viegi G, Bono R. Different greenness exposure in Europe and respiratory outcomes in youths. A systematic review and meta-analysis. Environ Res 2024; 247:118166. [PMID: 38220079 DOI: 10.1016/j.envres.2024.118166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 12/19/2023] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
The existing evidence on the association between greenness and respiratory outcomes remains inconclusive. We aimed at systematically summarizing existing literature on greenness exposure and respiratory outcomes in European children and adolescents, with a preliminary attempt to qualify the distribution of dominant tree species across different geographical areas and bioclimatic regions. Overall, 4049 studies were firstly identified by searching PubMed/MEDLINE, EMBASE, Scopus, Web of Science, GreenFile and CAB direct, up to 29 August 2023. Eighteen primary studies were included in the systematic review and six were meta-analyzed. No overall significant association was observed between the Normalized Difference Vegetation Index, assessed within 500-m buffers (i.e. NDVI-500), and the odds of asthma for 0.3-increase in the exposure (OR: 0.97, 95% CI from 0.53 to 1.78). Similarly, an overall exposure to the NDVI-300 highest tertile, as compared to the lowest tertile, was not significantly associated with asthma (OR: 0.65, 95% CI from 0.22 to 1.91): heterogeneity among studies was significant (p = 0.021). We delineated some key elements that might have mostly contributed to the lack of scientific consensus on this topic, starting from the urgent need of harmonized approaches for the operational definition of greenness. Additionally, the complex interplay between greenness and respiratory health may vary across different geographical regions and climatic conditions. At last, the inconsistent findings may reflect the heterogeneity and complexity of this relationship, rather than a lack of scientific consensus itself. Future research should compare geographical areas with similar bioclimatic parameters and dominant or potentially present vegetation species, in order to achieve a higher inter-study comparability.
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Affiliation(s)
- Giulia Squillacioti
- Department of Public Health and Pediatrics, University of Turin, 10126, Turin, Italy.
| | - Salvatore Fasola
- Institute of Translational Pharmacology (IFT), National Research Council, 90146, Palermo, Italy.
| | - Federica Ghelli
- Department of Public Health and Pediatrics, University of Turin, 10126, Turin, Italy.
| | - Nicoletta Colombi
- Biblioteca Federata di Medicina Ferdinando Rossi, University of Turin, 10126, Turin, Italy.
| | - Alessandra Pandolfo
- Institute of Translational Pharmacology (IFT), National Research Council, 90146, Palermo, Italy.
| | - Stefania La Grutta
- Institute of Translational Pharmacology (IFT), National Research Council, 90146, Palermo, Italy.
| | - Giovanni Viegi
- Institute of Clinical Physiology (IFC), National Research Council of Italy, 56126, Pisa, Italy.
| | - Roberto Bono
- Department of Public Health and Pediatrics, University of Turin, 10126, Turin, Italy.
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Yu C, Xu G, Cai M, Li Y, Wang L, Zhang Y, Lin H. Predicting environmental impacts of smallholder wheat production by coupling life cycle assessment and machine learning. Sci Total Environ 2024; 921:171097. [PMID: 38387559 DOI: 10.1016/j.scitotenv.2024.171097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/05/2024] [Accepted: 02/17/2024] [Indexed: 02/24/2024]
Abstract
Wheat grain production is a vital component of the food supply produced by smallholder farms but faces significant threats from climate change. This study evaluated eight environmental impacts of wheat production using life cycle assessment based on survey data from 274 households, then built random forest models with 21 input features to contrast the environmental responses of different farming practices across three shared socioeconomic pathways (SSPs), spanning from 2024 to 2100. The results indicate significant environmental repercussions. Compared to the baseline period of 2018-2020, a similar upward trend in environmental impacts is observed, showing an average annual growth rate of 5.88 % (ranging from 0.45 to 18.56 %) under the sustainable pathway (SSP119) scenario; 5.90 % (ranging from 1.00 to 18.15 %) for the intermediate development pathway (SSP245); and 6.22 % (ranging from 1.16 to 17.74 %) under the rapid economic development pathway (SSP585). Variation in rainfall is identified as the primary driving factor of the increased environmental impacts, whereas its relationship with rising temperatures is not significant. The results suggest adopting farming practices as a vital strategy for smallholder farms to mitigate climate change impacts. Emphasizing appropriate fertilizer application and straw recycling can significantly reduce the environmental footprint of wheat production. Standardized fertilization could reduce the environmental impact index by 11.10 to 47.83 %, while straw recycling might decrease respiratory inorganics and photochemical oxidant formation potential by over 40 %. Combined, these approaches could lower the impact index by 12.31 to 63.38 %. The findings highlight the importance of adopting enhanced farming practices within smallholder farming systems in the context of climate change. SPOTLIGHTS.
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Affiliation(s)
- Chunxiao Yu
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Gang Xu
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China.
| | - Ming Cai
- Yunnan Academy of Grassland and Animal Science, Kunming 650212, China
| | - Yuan Li
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Lijia Wang
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Yan Zhang
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Huilong Lin
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
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Grajal-Puche A, Driver EM, Propper CR. Review: Abandoned mines as a resource or liability for wildlife. Sci Total Environ 2024; 921:171017. [PMID: 38369145 DOI: 10.1016/j.scitotenv.2024.171017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 02/02/2024] [Accepted: 02/14/2024] [Indexed: 02/20/2024]
Abstract
Abandoned Mine Lands (AMLs) are areas where previous mineral extraction or processing has occurred. Hundreds of thousands of AMLs exist within the United States. Contaminated runoff from AMLs can negatively affect the physiology and ecology of surrounding terrestrial and aquatic habitats and species and can be detrimental to human health. As a response, several U.S. federal and state agencies have launched programs to assess health risks associated with AMLs. In some cases, however, AMLs may be beneficial to specific wildlife taxa. There is a relative paucity of studies investigating the physiological and ecological impacts of AMLs on wildlife. We conducted a systematic review examining published scientific articles that assessed the negative and positive impacts of AMLs across invertebrate and vertebrate taxa. We also offer suggestions on evaluating AMLs to develop effective mitigation strategies that reduce their negative tole on human and wildlife communities. Peer-reviewed publications were screened across WebofScience, PubMed and Google Scholar databases. Abandoned mine lands were generally detrimental to wildlife, with adverse effects ranging from bioaccumulation of heavy metals to decreased ecological fitness. Conversely, AMLs were an overall benefit to imperiled bat populations and could serve as tools for conservation. Studies were unevenly distributed across different wildlife taxa groups, echoing the necessity for additional taxonomically diverse research. We suggest that standardized wildlife survey methods be used to assess how different species utilize AMLs. Federal and state agencies can use these surveys to establish effective remediation plans for individual AML sites and minimize the risks to both wildlife and humans.
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Affiliation(s)
- Alejandro Grajal-Puche
- Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86004, United States of America
| | - Erin M Driver
- Biodesign Center for Environmental Health Engineering, Arizona State University, Tempe, AZ, United States of America
| | - Catherine R Propper
- Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86004, United States of America.
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Li XM, Hu HF, Chen SC. Artificial light at night causes community instability of bacterial community in urban soils. Sci Total Environ 2024; 921:171129. [PMID: 38395158 DOI: 10.1016/j.scitotenv.2024.171129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/16/2024] [Accepted: 02/18/2024] [Indexed: 02/25/2024]
Abstract
Urban soils host diverse bacteria crucial for ecosystem functions and urban health. As urbanization rises, artificial light at night (ALAN) imposes disturbances on soil ecosystems, yet how ALAN affects the structure and stability of soil bacterial community remains unclear. Here we coupled a short-term incubation experiment, community profiling, network analysis, and in situ field survey to assess the ecological impacts of ALAN. We showed that ALAN influenced bacterial compositions and shifted the bacterial network to a less stable phase, altering denitrification potential. Such transition in community stability probably resulted from an ALAN-induced decrease in competition and/or an increase in facilitation, in line with the Stress Gradient Hypothesis. Similar destabilizing effects were also detected in bacterial networks in multiple urban soils subjected to different levels of ALAN stress, supporting the action of ALAN on naturally-occurring soil bacterial communities. Overall, our findings highlight ALAN as a new form of anthropogenic stress that jeopardizes the stability of soil bacterial community, which would facilitate ecological projection of expanding ALAN exposure.
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Affiliation(s)
- Xiao-Min Li
- Key Laboratory of Urban Environment and Health, Ningbo Urban Environment Observation and Research Station, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, Peoples R China; Zhejiang Key Laboratory of Urban Environmental Processes and Pollution Control, CAS Haixi Industrial Technology Innovation Center in Beilun, Ningbo 315830, Peoples R China; Division of Terrestrial Ecosystem Research, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna 1030, Austria.
| | - Hui-Feng Hu
- Division of Microbial Ecology, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna 1030, Austria; Doctoral School in Microbiology and Environmental Science, University of Vienna, Vienna 1010, Austria
| | - Song-Can Chen
- Division of Microbial Ecology, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna 1030, Austria.
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29
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Willett WC, Hu FB, Forouhi NG. A healthy diet should consider environmental impact. Eur Heart J 2024; 45:1375. [PMID: 38447170 DOI: 10.1093/eurheartj/ehae134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2024] Open
Affiliation(s)
- Walter C Willett
- Department of Nutrition, Harvard T. H. Chan School of Public Health, 665 Huntington Ave., Boston, MA 02115, USA
| | - Frank B Hu
- Department of Nutrition, Harvard T. H. Chan School of Public Health, 665 Huntington Ave., Boston, MA 02115, USA
| | - Nita G Forouhi
- Medical Research Council Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, UK
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30
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Xie Q, Wang L, Yang S, Yang W, Hu J, Li W, Zhang X, Chen Z. Building adjustment capacity to cope with running water in cultured grass carp through flow stimulation conditions. Sci Rep 2024; 14:8618. [PMID: 38616216 PMCID: PMC11016539 DOI: 10.1038/s41598-024-59270-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 04/09/2024] [Indexed: 04/16/2024] Open
Abstract
The adaptability of cultured fish to complex flow conditions is crucial for their survival after being released into the wild. Running water in natural environments poses significant challenges for the proliferation and release of cultured fish. This study aimed to investigate the effects of flow stimulation on the adjustment capacity of cultured fish to cope with running water. The target fish were cultured grass carp. An annular flume was used to conduct tests on training and control groups. The results demonstrated an enhancement in the adjustment capacity of cultured fish following appropriate flow stimulation training. (1) The trained fish exhibited a heightened preference for low-velocity areas. (2) The trained fish displayed the ability to select a route characterized by low energy consumption, predominantly following the periphery of the low-velocity area. This suggested that an appropriate flow velocity could improve the sensitivity of training fish to water flow information, and their adjustment capacity to cope with running water improved to a certain extent. A higher adjustment capacity allowed them to process flow rate information rapidly and identify a migration strategy with lower energy consumption. This study provides a useful reference for enhancing the survival rate of grass carp through stock enhancement initiatives and contributes to the sustainability of freshwater ecosystems.
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Affiliation(s)
- Qingrong Xie
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
| | - Li Wang
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China.
| | - Shengfa Yang
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China.
| | - Wei Yang
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
| | - Jiang Hu
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
| | - Wenjie Li
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
| | - Xianbing Zhang
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
| | - Ziwei Chen
- National Inland Waterway Regulation Engineering Research Center, Chongqing Jiaotong University, Xufudadao 66, Chongqing, 400074, China
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31
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Zanetta-Colombo NC, Scharnweber T, Christie DA, Manzano CA, Blersch M, Gayo EM, Muñoz AA, Fleming ZL, Nüsser M. When another one bites the dust: Environmental impact of global copper demand on local communities in the Atacama mining hotspot as registered by tree rings. Sci Total Environ 2024; 920:170954. [PMID: 38365039 DOI: 10.1016/j.scitotenv.2024.170954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
Assessing the impact of mining activity on the availability of environmental pollutants is crucial for informing health policies in anticipation of future production scenarios of critical minerals essential for the transition to a net-zero carbon society. However, temporal and spatial monitoring is often sparse, and measurements may not extend far enough back in time. In this study, we utilize variations of chemical elements contained in tree-rings collected in local villages from an area heavily affected by copper mining in the Atacama Desert since the early 20th century to evaluate the temporal distribution of pollutants and their relationship with local drivers. By combining time-varying data on local drivers, such as copper production and the dry tailings deposit area, we show how the surge in copper production during the 1990s, fueled by trade liberalization and increased international demand, led to a significant increment in the availability of metal(loid)s related to mining activities on indigenous lands. Our findings suggest that the environmental legislation in Chile may be underestimating the environmental impact of tailing dams in neighboring populations, affecting the well-being of Indigenous Peoples from the Atacama mining hotspot region. We argue that future changes in production rates driven by international demand could have negative repercussions on the environment and local communities. Therefore, mining emissions and the management of tailing dams should be carefully considered to anticipate their potential negative effects on human and ecosystem health.
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Affiliation(s)
- Nicolás C Zanetta-Colombo
- Department of Geography, SAI, Heidelberg University, Heidelberg, Germany; Heidelberg Center for the Environment (HCE), Heidelberg University, Heidelberg, Germany.
| | - Tobias Scharnweber
- DendroGreif, Working Group Landscape Ecology and Ecosystem Dynamics, University Greifswald, Greifswald, Germany
| | - Duncan A Christie
- Laboratorio de Dendrocronología y Cambio Global, Instituto de Conservación Biodiversidad y Territorio, Universidad Austral de Chile, Valdivia, Chile; Center for Climate and Resilience Research (CR)(2), Santiago, Chile; Cape Horn International Center (CHIC), Parque Etnobotánico Omora, Universidad de Magallanes, Puerto Williams, Chile
| | - Carlos A Manzano
- Department of Chemistry, Faculty of Science, Universidad de Chile, Santiago, Chile; School of Public Health, San Diego State University, San Diego, CA, USA
| | - Mario Blersch
- Department of Geography - Research Group for Earth Observation (rgeo), Heidelberg University of Education, Heidelberg, Germany
| | - Eugenia M Gayo
- Center for Climate and Resilience Research (CR)(2), Santiago, Chile; Departamento de Geografía, Universidad de Chile, Santiago, Chile
| | - Ariel A Muñoz
- Center for Climate and Resilience Research (CR)(2), Santiago, Chile; Laboratorio de Dendrocronología y Estudios Ambientales, Instituto de Geografía, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile; Centro de Acción Climática, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Zoë L Fleming
- Center for Climate and Resilience Research (CR)(2), Santiago, Chile; Centro de Investigación en Tecnologías para la Sociedad, Facultad de Ingeniería, Universidad Del Desarrollo, Santiago, Chile
| | - Marcus Nüsser
- Department of Geography, SAI, Heidelberg University, Heidelberg, Germany; Heidelberg Center for the Environment (HCE), Heidelberg University, Heidelberg, Germany
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Lindsay MR, D’Angelo T, Munson-McGee JH, Saidi-Mehrabad A, Devlin M, McGonigle J, Goodell E, Herring M, Lubelczyk LC, Mascena C, Brown JM, Gavelis G, Liu J, Yousavich DJ, Hamilton-Brehm SD, Hedlund BP, Lang S, Treude T, Poulton NJ, Stepanauskas R, Moser DP, Emerson D, Orcutt BN. Species-resolved, single-cell respiration rates reveal dominance of sulfate reduction in a deep continental subsurface ecosystem. Proc Natl Acad Sci U S A 2024; 121:e2309636121. [PMID: 38573964 PMCID: PMC11009646 DOI: 10.1073/pnas.2309636121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 02/23/2024] [Indexed: 04/06/2024] Open
Abstract
Rates of microbial processes are fundamental to understanding the significance of microbial impacts on environmental chemical cycling. However, it is often difficult to quantify rates or to link processes to specific taxa or individual cells, especially in environments where there are few cultured representatives with known physiology. Here, we describe the use of the redox-enzyme-sensitive molecular probe RedoxSensor™ Green to measure rates of anaerobic electron transfer physiology (i.e., sulfate reduction and methanogenesis) in individual cells and link those measurements to genomic sequencing of the same single cells. We used this method to investigate microbial activity in hot, anoxic, low-biomass (~103 cells mL-1) groundwater of the Death Valley Regional Flow System, California. Combining this method with electron donor amendment experiments and metatranscriptomics confirmed that the abundant spore formers including Candidatus Desulforudis audaxviator were actively reducing sulfate in this environment, most likely with acetate and hydrogen as electron donors. Using this approach, we measured environmental sulfate reduction rates at 0.14 to 26.9 fmol cell-1 h-1. Scaled to volume, this equates to a bulk environmental rate of ~103 pmol sulfate L-1 d-1, similar to potential rates determined with radiotracer methods. Despite methane in the system, there was no evidence for active microbial methanogenesis at the time of sampling. Overall, this method is a powerful tool for estimating species-resolved, single-cell rates of anaerobic metabolism in low-biomass environments while simultaneously linking genomes to phenomes at the single-cell level. We reveal active elemental cycling conducted by several species, with a large portion attributable to Ca. Desulforudis audaxviator.
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Affiliation(s)
| | | | | | | | - Molly Devlin
- Division of Hydrologic Sciences, Desert Research Institute, Las Vegas, NV89119
- School of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV89154
| | - Julia McGonigle
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
| | - Elizabeth Goodell
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
- Department of Geology, Oberlin College, Oberlin, OH44074
| | - Melissa Herring
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
- Department of Marine and Environmental Sciences, Northeastern University, Boston, MA02115
| | | | | | - Julia M. Brown
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
| | - Greg Gavelis
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
| | - Jiarui Liu
- Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA90095
| | - D. J. Yousavich
- Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA90095
| | | | - Brian P. Hedlund
- School of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV89154
| | - Susan Lang
- School of the Earth, Ocean and Environment, University of South Carolina, Columbia, SC29208
| | - Tina Treude
- Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA90095
- Department of Atmospheric and Oceanic Sciences, University of California Los Angeles, Los Angeles, CA90095
| | | | | | - Duane P. Moser
- Division of Hydrologic Sciences, Desert Research Institute, Las Vegas, NV89119
| | - David Emerson
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
| | - Beth N. Orcutt
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME04544
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Han D, Cao H, Zhang F. Effect of pH on the ozonolysis degradation of p-nitrophenol in aquatic environment and the synergistic effect of hydroxy radical. Environ Geochem Health 2024; 46:169. [PMID: 38592569 DOI: 10.1007/s10653-024-01958-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/13/2024] [Indexed: 04/10/2024]
Abstract
Density functional theory (DFT) was employed to elucidate the mechanisms for ozonolysis reaction of p-nitrophenol (PNP) and its anion form aPNP. Thermodynamic data, coupled with Average Local Ionization Energies (ALIE) analysis, reveal that the ortho-positions of the OH/O- groups are the most favorable reaction sites. Moreover, rate constant calculations demonstrate that the O3 attack on the C2-C3 bond is the predominant process in the reaction between neutral PNP and O3. For the aPNP + O3 reaction, the most favorable pathways involve O3 attacking the C1-C2 and C6-C1 bonds. The rate constant for PNP ozonolysis positively correlates with pH, ranging from 5.47 × 108 to 2.86 × 109 M-1 s-1 in the natural aquatic environment. In addition, the formation of hydroxyl radicals in the ozonation process of PNP and the mechanisms of its synergistic reaction of PNP with ozone were investigated. Furthermore, the ozonation and hydroxylation processes involving the intermediate OH-derivatives were both thermodynamically and kinetic analyzed, which illustrate that OH radicals could promote the elimination of PNP. Finally, the toxic of PNP and the main products for fish, daphnia, green algae and rat were assessed. The findings reveal that certain intermediates possess greater toxicity than the original reactant. Consequently, the potential health risks these compounds pose to organisms warrant serious consideration.
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Affiliation(s)
- Dandan Han
- School of Chemistry and Chemical Engineering, Heze University, Heze, 274015, People's Republic of China.
| | - Haijie Cao
- Institute of Materials for Energy and Environment, Qingdao University, Qingdao, 266071, People's Republic of China
| | - Fengrong Zhang
- School of Chemistry and Chemical Engineering, Heze University, Heze, 274015, People's Republic of China.
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Zhou XY, Ban YL, Wang CB, Chen XT, Yang HW, Feng YJ. Characterization of three novel stem rot pathogens and their antagonistic endophytic bacteria associated with Cistanche deserticola. Arch Microbiol 2024; 206:208. [PMID: 38587620 DOI: 10.1007/s00203-024-03946-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 04/09/2024]
Abstract
Cistanche deserticola is a precious Chinese medicinal material with extremely high health care and medicinal value. In recent years, the frequent occurrence of stem rot has led to reduced or even no harvests of C. deserticola. The unstandardized use of farm chemicals in the prevention and control processes has resulted in excessive chemical residues, threatening the fragile desert ecological environment. Therefore, it is urgent to explore safe and efficient prevention and control technologies. Biocontrol agents, with the advantages of safety and environment-friendliness, would be an important idea. The isolation, screening and identification of pathogens and antagonistic endophytic bacteria are always the primary basis. In this study, three novel pathogens causing C. deserticola stem rot were isolated, identified and pathogenicity tested, namely Fusarium solani CPF1, F. proliferatum CPF2, and F. oxysporum CPF3. For the first time, the endophytic bacteria in C. deserticola were isolated and identified, of which 37 strains were obtained. Through dual culture assay, evaluation experiment and tissue culture verification, a biocontrol candidate strain Bacillus atrophaeus CE6 with outstanding control effect on the stem rot was screened out. In the tissue culture system, CE6 showed excellent control effect against F. solani and F. oxysporum, with the control efficacies reaching 97.2% and 95.8%, respectively, indicating its great potential for application in the production. This study is of great significance for the biocontrol of plant stem rot and improvement of the yield and quality of C. deserticola.
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Affiliation(s)
- Xin-Yi Zhou
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Ya-Li Ban
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Cheng-Bin Wang
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Xin-Tao Chen
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Hong-Wang Yang
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Yong-Jun Feng
- School of Life Science, Beijing Institute of Technology, Beijing, China.
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, Guangdong, China.
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Keadle SK, Eglowski S, Ylarregui K, Strath SJ, Martinez J, Dekhtyar A, Kagan V. Using Computer Vision to Annotate Video-Recoded Direct Observation of Physical Behavior. Sensors (Basel) 2024; 24:2359. [PMID: 38610576 PMCID: PMC11014332 DOI: 10.3390/s24072359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/19/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024]
Abstract
Direct observation is a ground-truth measure for physical behavior, but the high cost limits widespread use. The purpose of this study was to develop and test machine learning methods to recognize aspects of physical behavior and location from videos of human movement: Adults (N = 26, aged 18-59 y) were recorded in their natural environment for two, 2- to 3-h sessions. Trained research assistants annotated videos using commercially available software including the following taxonomies: (1) sedentary versus non-sedentary (two classes); (2) activity type (four classes: sedentary, walking, running, and mixed movement); and (3) activity intensity (four classes: sedentary, light, moderate, and vigorous). Four machine learning approaches were trained and evaluated for each taxonomy. Models were trained on 80% of the videos, validated on 10%, and final accuracy is reported on the remaining 10% of the videos not used in training. Overall accuracy was as follows: 87.4% for Taxonomy 1, 63.1% for Taxonomy 2, and 68.6% for Taxonomy 3. This study shows it is possible to use computer vision to annotate aspects of physical behavior, speeding up the time and reducing labor required for direct observation. Future research should test these machine learning models on larger, independent datasets and take advantage of analysis of video fragments, rather than individual still images.
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Affiliation(s)
- Sarah K. Keadle
- Department of Kinesiology and Public Health, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
| | | | - Katie Ylarregui
- Department of Kinesiology and Public Health, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
| | - Scott J. Strath
- College of Public Health, University of Wisconsin, Milwaukee, WI 53205, USA; (S.J.S.); (J.M.)
| | - Julian Martinez
- College of Public Health, University of Wisconsin, Milwaukee, WI 53205, USA; (S.J.S.); (J.M.)
| | - Alex Dekhtyar
- Department of Computer Science and Software Engineering, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
| | - Vadim Kagan
- Sentimetrix Inc., Bethesda, MD 20814, USA; (S.E.); (V.K.)
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Parikh P, Penfield J, Juaire M. Automatic identification of incidents involving potential serious injuries and fatalities (PSIF). Sci Rep 2024; 14:8091. [PMID: 38582954 PMCID: PMC10998882 DOI: 10.1038/s41598-024-58824-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 04/03/2024] [Indexed: 04/08/2024] Open
Abstract
Safety incidents have always been a crucial risk in work spaces, especially industrial sites. In the last few decades, significant efforts have been dedicated to incident control measures to reduce the rate of safety incidents. Despite all these efforts, the rate of decline in serious injuries and fatalities (SIFs) has been considerably lower than the rate of decline for non-critical incidents. This observation has led to a change of risk reduction paradigm for safety incidents. Under the new paradigm, more focus has been allocated to reducing the rate of critical/SIF incidents, as opposed to reducing the count of all incidents. One of the challenges in reducing the number of SIF incidents is the proper identification of the risk prior to materialization. One of the reasons for risk identification being a challenge is that companies usually only focus on incidents where SIF did occur reactively, and incidents that did not cause SIF but had the potential to do so go unnoticed. Identifying these potentially significant incidents, referred to as potential serious injuries and fatalities (PSIF), would enable companies to work on identifying critical risk and taking steps to prevent them preemptively. However, flagging PSIF incidents requires all incident reports to be analyzed individually by experts and hence significant investment, which is often not affordable, especially for small and medium sized companies. This study is aimed at addressing this problem through machine learning powered automation. We propose a novel approach based on binary classification for the identification of such incidents involving PSIF (potential serious injuries and fatalities). This is the first work towards automatic risk identification from incident reports. Our approach combines a pre-trained transformer model with XGBoost. We utilize advanced natural language processing techniques to encode an incident record comprising heterogeneous fields into a vector representation fed to XGBoost for classification. Moreover, given the scarcity of manually labeled incident records available for training, we leverage weak labeling to augment the label coverage of the training data. We utilize the F2 metric for hyperparameter tuning using Tree-structured Parzen Estimator to prioritize the detection of PSIF records over the avoidance of non-PSIF records being mis-classified as PSIF. The proposed methods outperform several baselines from other studies on a significantly large test dataset.
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Affiliation(s)
- Pulkit Parikh
- VelocityEHS, 222 Merchandise Mart Plaza, Suite 1750, Chicago, IL, 60654, USA.
| | - Julia Penfield
- VelocityEHS, 222 Merchandise Mart Plaza, Suite 1750, Chicago, IL, 60654, USA
| | - Marc Juaire
- VelocityEHS, 222 Merchandise Mart Plaza, Suite 1750, Chicago, IL, 60654, USA
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Cheng J, Yu X. Spatial and temporal differences and convergence analysis of multidimensional relative poverty in ethnic areas. PLoS One 2024; 19:e0301679. [PMID: 38568983 PMCID: PMC10990239 DOI: 10.1371/journal.pone.0301679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/18/2024] [Indexed: 04/05/2024] Open
Abstract
Reducing multidimensional relative poverty is one of the important issues in the current global poverty governance field. This article takes 12 ethnic regions in China as the research object and constructs a multidimensional relative poverty measurement system. The calculated multidimensional relative poverty index is decomposed according to provinces, cities, dimensions, and indicators. Then, the Dagum Gini coefficient and convergence analysis are used to analyze spatiotemporal heterogeneity and convergence characteristics. The results show that the multi-dimensional relative poverty situation of various provinces in ethnic minority areas has improved from 2012 to 2021, among which Tibet province is the most serious and Shaanxi is the best. According to the analysis of convergence, it was observed that there is no σ-convergence of multidimensional relative poverty in ethnic areas in general, and there is absolute β-convergence in general and in the southwest and northwest regions, and there is no absolute β-convergence in the northeast region. Based on this, policy recommendations for reducing multidimensional relative poverty are proposed at the end of the article. Compared with previous studies, this article focuses on ethnic regions that are easily overlooked. Starting from the dimensions of economy, social development, and ecological environment, the poverty measurement system has been enriched.
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Affiliation(s)
- Jing Cheng
- Jiangsu University of Science and Technology, School of Humanity & Social Science, Zhenjiang, China
| | - Xiaobin Yu
- Jiangsu University of Science and Technology, School of Humanity & Social Science, Zhenjiang, China
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Lu J, Mao X, Liu Z, Liu Y, Zhang Q, Song P, Wu Y, Zusman E, Tu K. The Global Environmental Impacts of China's Accession to the WTO: A 20-Year Review. Environ Sci Technol 2024; 58:5760-5771. [PMID: 38507818 DOI: 10.1021/acs.est.3c10159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Robust empirical assessments of the long-term cumulative global effects of free trade and economic globalization on the environment are limited. This account fills this gap by constructing a dynamic computable general equilibrium model to estimate the environmental effects of a milestone in the recent history of trade liberalization: China's 20-year World Trade Organization (WTO) accession. The modeling shows that China's accession could have resulted in an increase in the global cumulative greenhouse gases (GHGs), sulfur dioxide (SO2), and nitrogen oxide (NOx) emissions by roughly 14,000 Mt CO2-eq, 64 Mt, and 46 Mt, respectively. The global production scale effect contributed to most of these estimated increases. The regional total output composition effect also caused higher emissions. Meanwhile, the sectoral output composition effect helped reduce total emissions to a limited extent. Fortunately, a package of emission abatement measures led to a decrease in emission factors and a drop in the global cumulative emissions of GHGs, SO2, and NOx. The findings suggest that to enjoy the free trade and economic globalization benefits and minimize the induced emission increases, it is vitally important to systemically reduce emissions across the entire economy and nurture a low-carbon trade regime.
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Affiliation(s)
- Jianhong Lu
- School of Environment, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- Center for Global Environmental Policy, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- School of Economics and Management, Beijing Institute of Petrochemical Technology, Beijing 102617, P. R. China
| | - Xianqiang Mao
- School of Environment, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- Center for Global Environmental Policy, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
| | - Zhengyan Liu
- Chinese Academy of Macroeconomic Research, No. A-11, Muxidi North Street, Beijing 100038, P. R. China
| | - Yu Liu
- College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Qingyong Zhang
- School of Environment, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- Center for Global Environmental Policy, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
| | - Peng Song
- School of Public Affairs, Chongqing University, No. 174 Shazheng Street, Chongqing 400044, P. R. China
| | - Yanjie Wu
- School of Environment, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- Center for Global Environmental Policy, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
| | - Eric Zusman
- Institute for Global Environmental Strategies, 2108-11 Kamiyamaguchi Hayama, Kanagawa 240-0115, Japan
- National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Kevin Tu
- Center for Global Environmental Policy, Beijing Normal University, No. 19 Xinjiekouwai Street, Beijing 100875, P. R. China
- Center on Global Energy Policy at Columbia University SIPA, 1255 Amsterdam Avenue, New York, New York 10027, United States
- Agora Energiewende, Anna-Louisa-Karsch-Str. 2, Berlin 10178, Germany
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Rizan C. Environmental impact of hybrid (reusable/single-use) ports versus single-use equivalents in robotic surgery. J Robot Surg 2024; 18:155. [PMID: 38564052 DOI: 10.1007/s11701-024-01899-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/02/2024] [Indexed: 04/04/2024]
Abstract
Given the rise in robotic surgery, and parallel movement towards net zero carbon, sustainable healthcare systems, it is important that the environmental impact of robotic approaches is minimised. The majority of greenhouse gas emissions associated with robotic surgery have previously been associated with single-use items. Whilst switching from single-use products to hybrid equivalents (predominantly reusable, with a small single-use component) has previously been found to reduce the environmental impact of a range of products used for laparoscopic surgery, the generalisability of this to robotic surgery has not previously been demonstrated. In this life cycle assessment, use of hybrid 5 mm ports compatible with emerging robotic systems (143 g CO2e) was found to reduce the carbon footprint by 83% compared with using single-use equivalents (816 g CO2e), accompanied by reductions in fifteen out of eighteen midpoint environmental impact categories. For endpoint categories, there was an 81% reduction in impact on human health and species loss, and 82% reductions in resource depletion associated with using hybrid robotic 5 mm ports. Whilst the carbon footprint of 5 mm hybrid ports compatible with emerging robotic equipment was 70% higher than previous estimates of ports appropriate for conventional laparoscopic approaches, the six-fold reductions seen with hybrids in this analysis point to the generalisability of the finding that reusable or hybrid products have a lower carbon footprint when compared with single-use equivalents. Surgeons, procurement teams, and policy makers should encourage innovation towards clinically safe and effective robotic instruments with maximal reusable components.
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Affiliation(s)
- Chantelle Rizan
- Brighton and Sussex Medical School, Department of Global Health and Infection, Brighton, UK.
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40
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Yin K, Zhao X, Liu Y, Zhu J, Fei X. Aging Increases Global Annual Food Greenhouse Gas Emissions up to 300 Million Tonnes by 2100. Environ Sci Technol 2024; 58:5784-5795. [PMID: 38507561 DOI: 10.1021/acs.est.3c06268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
The dietary preferences of the elderly population exhibit distinct variations from the overall averages in most countries, gaining increasing significance due to aging demographics worldwide. These dietary preferences play a crucial role in shaping global food systems, which will result in changed environmental impacts in the future such as greenhouse gas (GHG) emissions. We present a quantitative evaluation of the influence of population aging on the changes in GHG emissions from global food systems. To achieve this, we developed regional dietary coefficients (DCs) of the elderly based on the Global Dietary Database (GDD). We then reconciled the GDD with the dataset from the Food and Agriculture Organization of the United Nations (FAO) to calculate the food GHG emissions of the average population in each of the countries. By applying the DCs, we estimated the national food GHG emissions and obtained the variations between the emissions from aged and average populations. We employed a modified version of the regional integrated model of climate and the economy model (RICE) to forecast the emission trends in different countries based on FAO and GDD data. This integrated approach allowed us to evaluate the dynamic relationships among aging demographics, food consumption patterns, and economic developments within regions. Our results indicate that the annual aging-embodied global food GHG emissions will reach 288 million tonnes of CO2 equivalent (Mt CO2e) by 2100. This estimation is crucial for policymakers, entrepreneurs, and researchers as it provides insights into a potential future environmental challenge and emphasizes the importance of sustainable food production and consumption strategies to GHG emission mitigations associated with aging dietary patterns.
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Affiliation(s)
- Ke Yin
- Department of Environmental Engineering, College of Ecology and Environment, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Xingyu Zhao
- Department of Environmental Engineering, College of Ecology and Environment, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Yuru Liu
- Department of Environmental Engineering, College of Ecology and Environment, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Jingyu Zhu
- Department of Environmental Engineering, College of Ecology and Environment, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Xunchang Fei
- School of Civil and Environmental Engineering, Nanyang Technological University, Singapore 639798, Singapore
- Nanyang Environment and Water Research Institute, Singapore 637141, Singapore
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Lee J, An D, Singnoy C, Kim Y. Psychosocial and Environmental Correlates of Physical Activity in Korean Adults. Percept Mot Skills 2024; 131:537-550. [PMID: 38252595 DOI: 10.1177/00315125241229877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Using hypothesized structural equation modeling, we investigated contributions to physical activity (PA) from psychological, social, and environmental variables. Participants were 768 adults aged 30 years or older (men = 353, women = 415; Mage = 42.51, SD = 10.21 years) living in Jungrang-gu, Seoul. To assess psychological, social, and environmental variables, respondents completed scales measuring self-efficacy, decisional balance, social support, physical environment, and leisure time exercise. We found that psychological, social, and environmental variables had a statistically significant effect on PA, with psychological variables mediating the effects of social and physical environmental variables on PA. These findings lend support to the assumed internal and external validity of the social ecological model (SEM) as an explanation for PA.
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Affiliation(s)
- Jonghwa Lee
- Department of Sport Science, Seoul National University of Science and Technology, Seoul, South Korea
| | - Dojin An
- Department of Sport Science, Seoul National University of Science and Technology, Seoul, South Korea
| | | | - Youngho Kim
- Department of Sport Science, Seoul National University of Science and Technology, Seoul, South Korea
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Frasnetti E, Ravaglia P, D'Ammaro D, Capri E, Lamastra L. Can Italian wines outperform European benchmarks in environmental impact? An examination through the product environmental footprint method. Sci Total Environ 2024; 919:170630. [PMID: 38309348 DOI: 10.1016/j.scitotenv.2024.170630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/05/2024]
Abstract
Nowadays, there is a pressing demand for precise tools to quantify sustainability and assess the contributions of products and processes to sustainable development. This requirement extends to the wine industry as well. In 2013, the European Commission introduced the Product Environmental Footprint (PEF), providing a standardized methodology grounded in life cycle thinking for evaluating the environmental impacts of products across various industries. Despite its potential and the availability of specific guidelines for wine, the application of PEF remains unexplored in the sector. This study contributes to the knowledge by applying PEF to assess environmental impacts of Italian still and sparkling wines production, identifying variations from European benchmarks. Additionally, it aims to pinpoint pivotal hotspots and provide guidance for effective mitigation strategies. Average data from 27 wines certified as sustainable under Italian VIVA program, were collected and used to perform a life cycle assessment in accordance with PEF protocol. Results revealed that Italian still wines exhibited a greater environmental impact than the European reference value, while sparkling wines displayed a slightly more favourable environmental performance compared to the European average. Notably, specific impact categories remained consistent across different wines and countries, with climate change, resource utilization, land use, and particulate matter harmful for human health accounting for nearly 80 % of the overall environmental footprint. Hotspot analysis identified the plantation/destruction of vines, energy usage in the winery, and packaging as significant factors influencing the environmental footprint of Italian wines. Addressing these elements could enhance the environmental competitiveness of the Italian wine sector relative to its European counterparts. However, to validate these findings, further studies are necessary, both within Italy and in other European wine-producing regions. Such research initiatives will improve and strengthen PEF methodology, bolstering its adoption as the primary tool for environmental impact assessment of wine at the community level.
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Affiliation(s)
- Elisa Frasnetti
- Università Cattolica del Sacro Cuore, Department for Sustainable Food Process, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy.
| | - Pieter Ravaglia
- Università Cattolica del Sacro Cuore, Department for Sustainable Food Process, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy
| | - Daniele D'Ammaro
- Università Cattolica del Sacro Cuore, Department for Sustainable Food Process, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy
| | - Ettore Capri
- Università Cattolica del Sacro Cuore, Department for Sustainable Food Process, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy
| | - Lucrezia Lamastra
- Università Cattolica del Sacro Cuore, Department for Sustainable Food Process, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy; Centro di ricerca BioDNA Biodiversità e DNA Antico, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, PC, Italy
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Rocelli M, Aquili L, Giovanazzi P, Puecher A, Goglio MM, Faccio E. 'ALL ABOUT MY IDEAL MENTAL HEALTH SERVICE': Users, family members and experts by experience discussing a co-designed service. Health Expect 2024; 27:e13999. [PMID: 38439208 PMCID: PMC10912534 DOI: 10.1111/hex.13999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 03/06/2024] Open
Abstract
INTRODUCTION Many studies have investigated patients' understandings of how to optimise mental health services. However, only a few studies in the Italian context have involved experts by experience (EbEs), who can be ex-users, family members of ex-users or current service collaborators. Their role is crucial in implementing collaborative service quality assessment projects. METHOD The study investigated the experience of 35 EbEs, users, and family members who carried out a 9-month fortnightly project aimed at imagining an 'ideal service'. The facilitators of the discussion groups (two EbEs) were interviewed; written reports of each meeting were produced with relevant comments, notes and specific suggestions; and content analysis was applied. RESULTS The most important result concerns the effectiveness of the project management method and group leadership carried out by the two EbEs. This approach allowed for complete autonomy of the work, without professional gaze or power imbalance. Also, the ideas and specific contents focused on by the two groups offer strategies to facilitate users' entry and reception in health care centres, to reduce the stigma of mental illness, to improve the centres' physical environment, to improve organisational aspects, to keep family members actively involved and to network mental health services with other territorial services. CONCLUSIONS EbEs have proven to be key figures in ensuring equity of role in the service co-design process. This also concerns a context, the Italian one, where their role has not yet been recognised and legalised. Their contribution and ideas to improve services could be fundamental not only in mental health centres, but also in other health facilities, and could concern the entire service delivery process rather than being limited to quality assurance, according to a virtuous circle based on active participation and transformation of the role of users. PATIENT OR PUBLIC CONTRIBUTION This work resulted from close collaboration between the two EbEs who conducted the groups, users and family members, the university, and the psychiatrist in charge of the service. All of them contributed to the research. The EbEs, researchers and psychiatrist participated in the interpretation of the data and are the co-authors of this paper.
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Affiliation(s)
- Michele Rocelli
- Department of Philosophy, Sociology, Education and Applied PsychologyUniversity of Padua
| | - Ludovica Aquili
- Department of Philosophy, Sociology, Education and Applied PsychologyUniversity of Padua
| | | | | | | | - Elena Faccio
- Department of Philosophy, Sociology, Education and Applied PsychologyUniversity of Padua
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Smesseim I, Daniels JMA, Annema J, Bonta PI, Slebos DJ. Disposable Versus Reusable Bronchoscopes: A Narrative Review of Cost-effectiveness, Risk of Cross-contamination and Environmental Impact. Arch Bronconeumol 2024; 60:250-252. [PMID: 38402049 DOI: 10.1016/j.arbres.2024.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 02/26/2024]
Affiliation(s)
- Illaa Smesseim
- Department of Thoracic Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
| | - Johannes M A Daniels
- Department of Pulmonary Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Jouke Annema
- Department of Pulmonary Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Peter I Bonta
- Department of Pulmonary Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Dirk-Jan Slebos
- Department of Pulmonary Medicine, University Medical Center Groningen, Groningen, The Netherlands
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Ramírez-Toscano Y, Skaba D, de Matos VP, Pérez-Ferrer C, Barrientos-Gutiérrez T, López-Olmedo N, Pina MDF. Agreement between a web collaborative dataset and an administrative dataset to assess the retail food environment in Mexico. BMC Public Health 2024; 24:930. [PMID: 38556871 PMCID: PMC10983718 DOI: 10.1186/s12889-024-18410-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 03/21/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Latin American countries are often limited in the availability of food outlet data. There is a need to use online search engines that allow the identification of food outlets and assess their agreement with field observations. We aimed to assess the agreement in the density of food outlets provided by a web collaborative data (Google) against the density obtained from an administrative registry. We also determined whether the agreement differed by type of food outlet and by area-level socioeconomic deprivation. METHODS In this cross-sectional study, we analyzed 1,693 census tracts from the municipalities of Hermosillo, Leon, Oaxaca de Juarez, and Tlalpan. The Google service was used to develop a tool for the automatic acquisition of food outlet data. To assess agreement, we compared food outlet densities obtained with Google against those registered in the National Statistical Directory of Economic Units (DENUE). Continuous densities were assessed using Bland-Altman plots and concordance correlation coefficient (CCC), while agreement across tertiles of density was estimated using weighted kappa. RESULTS The CCC indicated a strong correlation between Google and DENUE in the overall sample (0.75); by food outlet, most of the correlations were from negligible (0.08) to moderate (0.58). The CCC showed a weaker correlation as deprivation increased. Weighted kappa indicated substantial agreement between Google and DENUE across all census tracts (0.64). By type of food outlet, the weighted kappa showed substantial agreement for restaurants (0.69) and specialty food stores (0.68); the agreement was moderate for convenience stores/small food retail stores (0.49) and fair for candy/ice cream stores (0.30). Weighted kappa indicated substantial agreement in low-deprivation areas (0.63); in very high-deprivation areas, the agreement was moderate (0.42). CONCLUSIONS Google could be useful in assessing fixed food outlet densities as a categorical indicator, especially for some establishments, like specialty food stores and restaurants. The data could also be informative of the availability of fixed food outlets, particularly in less deprived areas.
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Affiliation(s)
- Yenisei Ramírez-Toscano
- Center for Population Health Research, National Institute of Public Health, Avenida Universidad 655, Santa María Ahuacatitlán, Cuernavaca, Morelos CP, 62100, Mexico
| | - Daniel Skaba
- Instituto de Comunicação E Informação Científica E Tecnológica Em Saúde / Fundação Oswaldo Cruz - ICICT/FIOCRUZ, Rio de Janeiro, Brazil
| | - Vanderlei Pascoal de Matos
- Instituto de Comunicação E Informação Científica E Tecnológica Em Saúde / Fundação Oswaldo Cruz - ICICT/FIOCRUZ, Rio de Janeiro, Brazil
| | - Carolina Pérez-Ferrer
- Center for Population Health Research, National Institute of Public Health, Avenida Universidad 655, Santa María Ahuacatitlán, Cuernavaca, Morelos CP, 62100, Mexico
| | - Tonatiuh Barrientos-Gutiérrez
- Center for Population Health Research, National Institute of Public Health, Avenida Universidad 655, Santa María Ahuacatitlán, Cuernavaca, Morelos CP, 62100, Mexico
| | - Nancy López-Olmedo
- Center for Population Health Research, National Institute of Public Health, Avenida Universidad 655, Santa María Ahuacatitlán, Cuernavaca, Morelos CP, 62100, Mexico.
| | - Maria de Fátima Pina
- Instituto de Comunicação E Informação Científica E Tecnológica Em Saúde / Fundação Oswaldo Cruz - ICICT/FIOCRUZ, Rio de Janeiro, Brazil.
- Instituto de Investigação E Inovação Em Saúde Universidade Do Porto, Porto, Portugal.
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Ogugua PC, Su H, Tu Y, Wang E. Synergistic consideration of co-treatment of sewage sludge, low-rank coal, and straw for sustainable resource utilization and enhanced energy efficiency: a review. Environ Sci Pollut Res Int 2024; 31:24788-24814. [PMID: 38526717 DOI: 10.1007/s11356-024-32797-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 03/03/2024] [Indexed: 03/27/2024]
Abstract
This article provides a comprehensive exploration of the imperative necessity for coupling the utilization of low-rank coal, sewage sludge, and straw. It studies the challenges and limitations of individual utilization methods, addressing the unique hurdles associated with feedstocks. It focused on achieving integrated and sustainable resource management, emphasizing efficient resource utilization, waste minimization, and environmental impact reduction. The investigation extends to the intricate details of reaction processes in co-processing, with a specific emphasis on the drying of raw materials to enhance combustion characteristics. The molding and preparation of feedstock are dissected, encompassing raw material selection, mixing, and the crucial addition of additives and binders. The proportions and homogenization of these feedstocks are intricately examined for uniformity and effectiveness. Furthermore, it presents theoretical approaches for investigating the co-combustion of these diverse feedstocks, contributing a solid foundation for future studies in this dynamic field. The findings presented in it offer valuable insights for researchers, practitioners, and policymakers seeking sustainable solutions in the co-disposal technology of these feedstocks. Therefore, it provides a holistic understanding of the challenges and opportunities in coupling the utilization of these selected feedstocks. By addressing individual limitations and emphasizing integrated resource management, the article establishes the groundwork for sustainable and efficient co-processing practices. The exploration of reaction processes gives a comprehensive framework for future research and application in the field of co-combustion technology. The insights gleaned from this study contribute significantly to advancing knowledge in the sustainable utilization of diverse feedstocks, guiding efforts towards environmentally responsible and resource-efficient practices.
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Affiliation(s)
- Paul Chinonso Ogugua
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Huihui Su
- School of China-UK Low Carbon College, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yuanyang Tu
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Enlu Wang
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
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Reuscher KJ, Salter RS, Van Os JMC. Thermal comfort and ventilation preferences of dairy calves raised in paired outdoor hutches during summertime. J Dairy Sci 2024; 107:2284-2296. [PMID: 37944811 DOI: 10.3168/jds.2023-24006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
Dairy calves are social creatures who are highly motivated for access to a companion. Additionally, heat stress negatively affects the welfare and productivity of calves housed in outdoor hutches. However, no studies have examined the potential tradeoffs pair-housed calves face between competing motivations for social contact and thermal comfort. We evaluated the effects of hutch ventilation on thermoregulatory and behavioral responses of pair-housed calves in outdoor hutches during a Wisconsin summer. Fifty Holstein-Friesian heifer calves were pair-housed (n = 25 pairs) in adjacent hutches with a shared outdoor area. In each pair of hutches, 1 was ventilated (V) with 2 windows at the rear base and the rear bedding door propped open; the other had no rear windows and a closed bedding door (nonventilated, NV). Calves were exposed to 4 conditions for 1 h each (1100-1200 h and 1230-1330 h on 2 consecutive days during wk 4, 6, and 9 of life) in a 2 × 2 factorial design in a balanced order: individually or in pairs in the NV or V hutch. Immediately before and after the 1 h hutch restriction period, respiration rate (RR) and rectal temperature (RT) were recorded while calves were outside. On the subsequent 3 d in those weeks, the locations of each calf (outdoors or inside a hutch) were recorded at 15-min intervals using time-lapse cameras. Linear mixed models were used to evaluate the fixed effects of ventilation, number of calves inside the hutch, week of life, and their interactions, on change in temperature-humidity index (THI), RR, and RT after 1 h; pair of calves was the subject of the repeated statement. Within weeks, the proportion of time calves spent in each hutch and together were averaged across the 3 d of observation. One-sample t-tests were used to evaluate preferences compared with 50% (chance, no preference): (1) for the V (vs. NV) hutch and (2) to be together (or separate) in either the V or NV hutch as well as overall. The THI gain inside the V hutch after 1 h with calves present was lower relative to the NV hutch (0.90 vs. 1.79 units, respectively, standard error of the mean [SEM] = 0.16). Calves in wk 9 of life increased the hutch THI more than in wk 6 of life (1.81 vs. 0.72 units respectively, SEM = 0.16). After 1 h, RR decreased versus was unchanged, respectively, when calves were in the V versus NV hutch (-14.4 vs. -0.9 breaths/min, respectively, SEM = 1.4 breaths/min). No differences were detected in RT. Calves chose to be together most of the time regardless of location (wk 4, 6, and 9, respectively: 83.1% ± 2.4%, 80.3% ± 2.1%, and 78.0% ± 3.1%). Calves had no hutch preference during wk 4 but developed a preference for the V hutch as they aged (wk 4, 6, and 9, respectively: 47.3% ± 4.5%, 61.2% ± 5.1%, and 72.8% ± 4.3%). This is the first study to demonstrate passive ventilation improves animal welfare by reducing heat stress in pair-housed dairy calves in outdoor hutches.
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Affiliation(s)
- Kimberly J Reuscher
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706
| | - Rekia S Salter
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706
| | - Jennifer M C Van Os
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706.
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Zhou L, Azam SMF. The impact of green-listed companies on rural ecological environments in China: A spatial heterogeneity and empirical analysis. J Environ Manage 2024; 356:120687. [PMID: 38547821 DOI: 10.1016/j.jenvman.2024.120687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 03/07/2024] [Accepted: 03/16/2024] [Indexed: 04/07/2024]
Abstract
Based on the panel data of 22 inland provinces in China from 2010 to 2020, this study constructs and measures the level of rural ecological environment in China. The impact of the financial performance of green-listed companies on the rural ecological environment and its moderating and threshold effects are analyzed. The following conclusions are drawn: (1) During 2010-2020, China's rural ecological environment shows a trend of "fluctuating-decreasing-rising" with significant regional non-equilibrium characteristics. (2) The financial performance of green-listed companies has a significantly negative impact on rural ecology. This negative impact has a crucial heterogeneous feature, with a more significant negative impact in areas with a higher rural ecological environment index and less substantial performance in regions with a lower rural ecological environment index. (3) There is a significant positive moderating effect of education level and digitalization on the relationship between the financial performance of green-listed companies on the level of rural ecological development. As moderating variables, the digitalization and education level weakens the negative impact of green-listed companies' performance on the ecological environment. The positive impact of the financial performance of green-listed companies on the development level of the rural ecological environment is more vital in areas with higher per capita education levels and digitalization in rural areas. (4) There is a significant threshold effect on the financial performance of green-listed companies on the level of rural ecological development. When the financial performance of green-listed companies exceeds a particular threshold value, the impact of the financial performance of green-listed companies on the development level of the rural ecological environment is significantly positive. Based on the above findings, this paper puts forward corresponding countermeasure suggestions.
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Affiliation(s)
- Lingling Zhou
- Business School, Henan University of Engineering, No. 1, Xianghe Road, Xinzheng, PR China; Graduate School of Management, Management and Science University, University Drive, Off Persiaran Olahraga, Section 13, Shah Alam, 40100, Malaysia.
| | - S M Ferdous Azam
- Postgraduate Centre, Management and Science University, Shah Alam, 40100, Malaysia.
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Ferreira J. Environmental enrichment improves mice motor performance. Lab Anim (NY) 2024; 53:86. [PMID: 38570664 DOI: 10.1038/s41684-024-01354-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
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50
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Mostafaeipour A, Le T. Evaluating strategies for developing renewable energies considering economic, social, and environmental aspects: a case study. Environ Sci Pollut Res Int 2024; 31:23697-23718. [PMID: 38427171 DOI: 10.1007/s11356-024-32612-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 02/19/2024] [Indexed: 03/02/2024]
Abstract
Due to fast industrial expansion and the increasing population in Vietnam, this country is confronting a mounting lack of energy. While this country has considerable renewable energy (RE) potentials, including wind, solar, biomass, and hydropower sources, it has yet to exploit them entirely because of a lack of proper planning. This research aimed to find and assess solutions for encouraging RE growth in Vietnam. RE development solutions were formulated through SWOT analysis and evaluated in terms of their social, economic, and environmental dimensions. The SWARA approach weighed the strategy evaluation criteria. The most influential sub-criteria were initial investment cost, reduction of adverse environmental impacts, and natural capacity of the region, with weights of 0.155, 0.127, and 0.114, respectively. Strategy evaluation was performed using the Gray ARAS, and the results were validated with the Gray COPRAS, the Gray TOPSIS-G, and the Gray MABAC. In the strategy ranking, the top strategy is to reduce the cost of renewable power generation. This can be achieved by using advanced technologies and promoting cooperation between domestic and foreign industries and companies. Increasing domestic and foreign investment in RE infrastructure by providing financial facilities for investors, developing domestic and international cooperation, and creating a competitive environment between different companies to reduce electricity production costs were the most suitable strategies.
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Affiliation(s)
- Ali Mostafaeipour
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.
- School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam.
| | - Ttu Le
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
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