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Hordley LA, Fox R. Wildlife-friendly garden practices increase butterfly abundance and species richness in urban and arable landscapes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 929:171503. [PMID: 38453093 DOI: 10.1016/j.scitotenv.2024.171503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/29/2024] [Accepted: 03/03/2024] [Indexed: 03/09/2024]
Abstract
Insect declines are being reported worldwide and private, residential gardens could provide refugia for these species under increasing land use change. Interest in wildlife-friendly gardening has increased, but many management recommendations lack a scientific evidence-base. We used a large citizen science scheme, the Garden Butterfly Survey (GBS), with data from over 600 gardens across Great Britain (2016-2021) to determine how the surrounding landscape influences the abundance and species richness of butterflies in gardens and whether wildlife-friendly gardening practices, such as having long grass and providing nectar plants, benefit butterflies. First, we show that GBS provides reliable estimates of species abundances by comparing with results from standardised, long-term monitoring data. Garden size and surrounding land use had significant effects on butterfly abundance and richness in gardens, including positive relationships with garden size, woodland and arable farmland and negative relationships with urbanisation. Both the presence and area of long grass in gardens were positively related to higher butterfly richness and abundance, with the latter being driven by butterflies that use grasses as larval host plants. These effects differed depending on the surrounding landscape, such that long grass resulted in higher garden butterfly abundance in landscapes dominated by arable farming, and higher abundance and richness in highly urbanised areas. The presence of flowering ivy (Hedera spp.) in gardens resulted in higher abundance of Celastrina argiolus holly blue which uses ivy as a larval host, and of Vanessa atalanta red admiral and Polygonia c-album comma, which favour it as a nectar source. Our work provides evidence that undertaking simple wildlife-friendly garden practices can be beneficial for attracting butterflies, particularly in heavily modified areas. With over 728,000 ha of gardens in Great Britain, the cumulative effect of leaving areas of lawn uncut and providing nectar and larval host plants could be key for helping biodiversity.
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Affiliation(s)
- Lisbeth A Hordley
- Butterfly Conservation, Manor Yard, East Lulworth, Wareham, Dorset BH20 5QP, UK.
| | - Richard Fox
- Butterfly Conservation, Manor Yard, East Lulworth, Wareham, Dorset BH20 5QP, UK
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2
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Crowson M, Williams J, Sharma J, Pettorelli N. Challenges for monitoring artificial turf expansion with satellite remote sensing. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:580. [PMID: 38805109 DOI: 10.1007/s10661-024-12724-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 05/17/2024] [Indexed: 05/29/2024]
Abstract
Urban green spaces are central components of urban ecosystems, providing refuge for wildlife while helping 'future proof' cities against climate change. Conversion of urban green spaces to artificial turf has become increasingly popular in various developed countries, such as the UK, leading to reduced urban ecosystem services delivery. To date, there is no established satellite remote sensing method for reliably detecting and mapping artificial turf expansion at scale. We here assess the combined use of very high-resolution multispectral satellite imagery and classical, open source, supervised classification approaches to map artificial lawns in a typical British city. Both object-based and pixel-based classifications struggled to reliably detect artificial turf, with large patches of artificial turf not being any more reliably identified than small patches of artificial turf. As urban ecosystems are increasingly recognised for their key contributions to human wellbeing and health, the poor performance of these standard methods highlights the urgency of developing and applying new, easily accessible approaches for the monitoring of these important ecosystems.
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Affiliation(s)
- Merry Crowson
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
- Department of Geography and Environmental Science, University of Reading, Reading, RG6 6UR, UK
| | - Jake Williams
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
- Department of Life Sciences, Imperial College London, Buckhurst Road, Ascot, SL5 7PY, UK
| | - James Sharma
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Nathalie Pettorelli
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK.
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3
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Allison AL, Frost R, Murtagh N. Promoting planting in front gardens: a systematic approach to intervention development. UCL OPEN. ENVIRONMENT 2024; 6:e3147. [PMID: 38841425 PMCID: PMC11152043 DOI: 10.14324/111.444/ucloe.3147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 04/26/2024] [Indexed: 06/07/2024]
Abstract
Planting in front gardens is associated with a range of human and environmental health benefits. Effective interventions aimed at cultivating this practice are, however, hampered by the paucity of theory- and evidence-based behavioural research in this context. This study aims to systematically determine a set of behaviour change interventions likely to be effective at promoting planting in front gardens amongst UK householders. The Behaviour Change Wheel framework was applied. Behavioural systems mapping was used to identify community actors relevant to front gardening. Potential behavioural influences on householders' front gardening were identified using the Capability, Opportunity, Motivation, Behaviour model. Using peer-reviewed scientific findings as evidence, behavioural influences were systematically linked to potential intervention strategies, behaviour change techniques and real-world implementation options. Finally, intervention recommendations were refined through expert evaluations and local councillor and public stakeholder feedback, evaluating them against the Acceptability, Practicability, Effectiveness, Affordability, Side effects and Equity criteria in a UK implementation context. This study formulated 12 intervention recommendations, implementable at a community level, to promote front gardening. Stakeholder feedback revealed a preference for educational and supportive (social and practical) strategies (e.g., community gardening workshops, front gardening 'starter kits') over persuasive and motivational approaches (e.g., social marketing, motivational letters from the council to householders). Householders' front gardening behaviour is complex and influenced by the behaviour of many other community actors. It also needs to be understood as a step in a continuum of other behaviours (e.g., clearing land, gardening, waste disposal). This study demonstrates the application of behavioural science to an understudied implementation context, that is, front gardening promotion, drawing on a rigorous development process promoting a transparent approach to intervention design. Stakeholder consultation allowed relevance, feasibility and practical issues to be considered. These improve the likely effectiveness of interventions in practice. The next steps include evaluating the proposed interventions in practice.
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Affiliation(s)
- Ayşe Lisa Allison
- UCL Centre for Behaviour Change, University College London (UCL), 1-19 Torrington Pl, London WC1E 7HB, UK
- UCL Plastic Waste Innovation Hub, University College London (UCL), 90 Tottenham Court Road, London W1T 4TJ, UK
| | - Rachael Frost
- Department of Primary Care and Public Health, University College London (UCL), UCL Royal Free Campus, Rowland Hill Street, London NW3 2PF, UK
| | - Niamh Murtagh
- The Bartlett School of Sustainable Construction, University College London (UCL), 1-19 Torrington Pl, London WC1E 7HB, UK
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4
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Porseryd T, Hellström KV, Dinnétz P. Pesticide residues in ornamental plants marketed as bee friendly: Levels in flowers, leaves, roots and soil. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 345:123466. [PMID: 38295928 DOI: 10.1016/j.envpol.2024.123466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/24/2024] [Accepted: 01/28/2024] [Indexed: 02/06/2024]
Abstract
Ornamental plants rich in pollen and nectar are often marketed as "pollinator-friendly" by flower retailers. However, even though the plants are attractive from a foraging perspective, i.e pollen and nectar rich, bees and other pollinating insects could be at risk from exposure of pesticide residues on the plants or from pesticide used during production. Pesticides used in ornamental plant production could lead to environmental emissions both during cultivation, at retailer displays and when planted in gardens by the consumers. This study aims to investigate what pesticides that are used in the production of perennial ornamental plants sold in Sweden and if the residues could pose a risk for wild pollinators. We analyze an array of 536 pesticides in whole flowers, leaves, roots and soil of 54 individual (46 had flowers) perennial plants specifically marketed as "bee friendly". In addition, seeds from 65 seed bags were analyzed for the same pesticides. Our result show for the first time the distribution of pesticide residues between flowers, leaves, roots and soils of ornamental plants. We also show that all ornamental plants analyzed contained at least one pesticide, and that some samples contained up to 19 different substances.
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Affiliation(s)
- Tove Porseryd
- School of Natural Sciences, Technology and Environmental Studies, Södertörn University, Huddinge, Sweden; The Swedish Society for Nature Conservation, Stockholm, Sweden.
| | | | - Patrik Dinnétz
- School of Natural Sciences, Technology and Environmental Studies, Södertörn University, Huddinge, Sweden
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5
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Nos D, Montalvo T, Cortés-Francisco N, Figuerola J, Aymí R, Giménez J, Solé M, Navarro J. Sources of persistent organic pollutants and their physiological effects on opportunistic urban gulls. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133129. [PMID: 38056272 DOI: 10.1016/j.jhazmat.2023.133129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/14/2023] [Accepted: 11/27/2023] [Indexed: 12/08/2023]
Abstract
Urbanization is associated with drastic shifts in biodiversity. While some species thrive in urban areas, the impact of inhabiting these human-altered environments on organism physiology remains understudied. We investigated how exposure to polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) affects the physiology of yellow-legged gulls (Larus michahellis) inhabiting a densely populated, industrialized city. We analyzed blood samples from 50 gulls (20 immatures and 30 adults) and assessed 27 physiological parameters and biomarkers related to xenobiotic protection, health, and feeding habits in these same individuals. We also tracked the movements of 25 gulls (15 immatures and 10 adults) to identify potential sources of persistent organic pollutants (POPs). Both adult and immature gulls primarily inhabited urban areas, followed by marine habitats. Immature gulls spent more time in freshwater, landfills, and agricultural areas. Bioaccumulated ΣPCB (median = 92.7 ng g-1 ww, 1.86-592) and ΣPBDE (median = 1.44 ng g-1 ww, 0.022-9.58) showed no significant differences between age and sex groups. Notably, immature males exhibited the highest correlations with POP concentrations, particularly with the activity of carboxylesterases (CEs), suggesting a higher sensitivity than adults. These findings highlight the potential of plasmatic CEs in immature yellow-legged gulls as effective tracers of POPs exposure and effects, offering insights into the anthropogenic impacts on urban biodiversity.
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Affiliation(s)
- David Nos
- Institut de Ciències del Mar (ICM), CSIC, Passeig Marítim de la Barceloneta, 37-49, 08003 Barcelona, Spain.
| | - Tomas Montalvo
- Agència de Salut Pública de Barcelona, Pl. Lesseps, 1, 08023 Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Institut d'Investigació Biomèdica Sant Pau - IIB St. Pau, Barcelona, Spain
| | - Núria Cortés-Francisco
- Agència de Salut Pública de Barcelona, Pl. Lesseps, 1, 08023 Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Institut d'Investigació Biomèdica Sant Pau - IIB St. Pau, Barcelona, Spain
| | - Jordi Figuerola
- Estación Biológica de Doñana - CSIC, Avenida Américo Vespucio 26, 41092 Sevilla, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Raül Aymí
- Institut Català d'Ornitologia, Museu de Ciències Naturals de Barcelona, Pl. Leonardo da Vinci, 4-5, 08019, Barcelona, Spain
| | - Joan Giménez
- Institut de Ciències del Mar (ICM), CSIC, Passeig Marítim de la Barceloneta, 37-49, 08003 Barcelona, Spain
| | - Montserrat Solé
- Institut de Ciències del Mar (ICM), CSIC, Passeig Marítim de la Barceloneta, 37-49, 08003 Barcelona, Spain
| | - Joan Navarro
- Institut de Ciències del Mar (ICM), CSIC, Passeig Marítim de la Barceloneta, 37-49, 08003 Barcelona, Spain
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6
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Iknayan KJ, Heath SK, Terrill SB, Wenny DG, Panlasigui S, Wang Y, Beller EE, Spotswood EN. Patterns in bird and pollinator occupancy and richness in a mosaic of urban office parks across scales and seasons. Ecol Evol 2024; 14:e10958. [PMID: 38435017 PMCID: PMC10905236 DOI: 10.1002/ece3.10958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 12/12/2023] [Accepted: 12/18/2023] [Indexed: 03/05/2024] Open
Abstract
Urbanization is a leading cause of global biodiversity loss, yet cities can provide resources required by many species throughout the year. In recognition of this, cities around the world are adopting strategies to increase biodiversity. These efforts would benefit from a robust understanding of how natural and enhanced features in urbanized areas influence various taxa. We explored seasonal and spatial patterns in occupancy and taxonomic richness of birds and pollinators among office parks in Santa Clara County, California, USA, where natural features and commercial landscaping have generated variation in conditions across scales. We surveyed birds and insect pollinators, estimated multi-species occupancy and species richness, and found that spatial scale (local, neighborhood, and landscape scale), season, and urban sensitivity were all important for understanding how communities occupied sites. Features at the landscape (distance to streams or baylands) and local scale (tree canopy, shrub, or impervious cover) were the strongest predictors of avian occupancy in all seasons. Pollinator richness was influenced by local tree canopy and impervious cover in spring, and distance to baylands in early and late summer. We then predicted the relative contributions of different spatial scales to annual bird species richness by simulating "good" and "poor" quality sites based on influential covariates returned by the previous models. Shifting from poor to good quality conditions locally increased annual avian richness by up to 6.8 species with no predicted effect on the quality of the neighborhood. Conversely, sites of poor local and neighborhood scale quality in good-quality landscapes were predicted to harbor 11.5 more species than sites of good local- and neighborhood-scale quality in poor-quality landscapes. Finally, more urban-sensitive bird species were gained at good quality sites relative to urban tolerant species, suggesting that urban natural features at the local and landscape scales disproportionately benefited them.
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Affiliation(s)
| | | | | | | | | | - Yiwei Wang
- San Francisco Bay Bird ObservatoryMilpitasCaliforniaUSA
| | - Erin E. Beller
- Real Estate and Workplace Services Sustainability Team, Google Inc.Mountain ViewCaliforniaUSA
| | - Erica N. Spotswood
- San Francisco Estuary InstituteRichmondCaliforniaUSA
- Second NatureOaklandCaliforniaUSA
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7
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Hayes WM, O'Shea BJ, Pierre MA, Wilson A, Bicknell JE. Bird communities across different levels of human settlement: A comparative analysis from two northern Amazonian ecoregions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166535. [PMID: 37634729 DOI: 10.1016/j.scitotenv.2023.166535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023]
Abstract
Urban ecosystems are increasingly dominating landscapes globally, so it is critical to understand the effects of human settlements on biodiversity. Bird communities are effective indicators because they are impacted by the size and expansion of human settlements, exemplified by changes in their habitat use, breeding and foraging behaviours, as well as patterns of richness and abundance. Existing studies on bird community responses to human settlements have mainly focused on single ecoregions and large cities, leaving a gap in comparative research on how differently sized human settlements affect bird communities across various ecoregions. To address this gap, we examine species richness, bird abundances and community composition in human settlements, which exhibit variable sizes, populations, landscape configurations, and overall intensity of settlement in two tropical ecoregions in Guyana, Amazonia: forest and savannah. In each ecoregion we explored how different groupings of urban tolerance in birds responded to human settlements of differing population size and building densities. Overall, we found significant differences in bird communities across the varying levels of human settlement intensity in both ecoregions, with greater differences in bird community composition in the forest ecoregion than the savannah region. In both ecoregions, species richness and abundance were highest at the medium level of settlement of human settlement. Our findings suggest that bird tolerance to human settlements varies based on ecoregion and site-level factors. In the savannah, built features may be benefitting birds from all urban tolerance levels, but they have a negative impact on less urban-tolerant species in the forest ecoregion. Our comparative analysis reveals for the first time that the impact of human settlements on avian communities in northern Amazonia varies among ecoregions, indicating that species evolved to live in a savannah may be more tolerant to human settlements than those more evolved to a forest system.
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Affiliation(s)
- William M Hayes
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, UK.
| | - Brian J O'Shea
- North Carolina Museum of Natural Sciences, 11 W Jones St, Raleigh, NC 27601, United States
| | - Meshach A Pierre
- Tropical Conservation and Development Program, Center for Latin American Studies, University of Florida, United States
| | - Asaph Wilson
- South Rupununi Conservation Society, Shulinab, Upper Takutu-Upper Essequibo, Guyana
| | - Jake E Bicknell
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, UK
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8
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Natsukawa H, Yuasa H, Sutton LJ, Amano H, Haga M, Itaya H, Kawashima H, Komuro S, Konno T, Mori K, Onagi M, Ichinose T, Sergio F. Utilizing a top predator to prioritize site protection for biodiversity conservation. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 347:119110. [PMID: 37783076 DOI: 10.1016/j.jenvman.2023.119110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 06/25/2023] [Accepted: 08/30/2023] [Indexed: 10/04/2023]
Abstract
Ongoing global change makes it ever more urgent to find creative solutions for biodiversity preservation, but prioritizing sites for protection can be challenging. One shortcut lies in mapping the habitat requirements of well-established biodiversity indicators, such as top predators, to identify high-biodiversity sites. Here, we planned site protection for biodiversity conservation by developing a multi-scale species distribution model (SDM) for the raptorial Northern Goshawk (Accipiter gentilis; goshawk) breeding in an extensive megacity region of Japan. Specifically, we: (1) examined the determinants of top predator occurrence and thus of high-biodiversity value in this megacity setting, (2) identified the biodiversity hotspots, (3) validated whether they actually held higher biodiversity through an independent dataset, and (4) evaluated their current protection by environmental laws. The SDM revealed that goshawks preferred secluded sites far from roads, with abundant forest within a 100 m radius and extensive forest ecotones suitable for hunting within a 900 m radius. This multi-scale landscape configuration was independently confirmed to hold higher biodiversity, yet covered only 3.2% of the study area, with only 44.0% of these sites legally protected. Thus, a rapid biodiversity assessment mediated by a top predator quickly highlighted: (1) the poor development of biodiversity-friendly urban planning in this megacity complex, an aspect overlooked for decades of rapid urban sprawl, and (2) the extreme urgency of extending legal protection to the sites missed by the current protected area network. Exigent biodiversity indicators, such as top predators, could be employed in the early or late stages of anthropogenic impacts in order to proactively incorporate biodiversity protection into planning or flag key biodiversity relics. Our results confirm and validate the applied reliability of top predatory species as biodiversity conservation tools.
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Affiliation(s)
- Haruki Natsukawa
- Department of Conservation Biology, Estación Biológica de Doñana - CSIC, Seville, Spain.
| | - Hiroki Yuasa
- Graduate School of Media and Governance, Keio University, Kanagawa, Japan
| | | | | | - Masaru Haga
- Japan Accipiter Working Group, Ishikawa, Japan
| | | | | | | | - Takeo Konno
- Japan Accipiter Working Group, Ishikawa, Japan
| | - Kaname Mori
- Japan Accipiter Working Group, Ishikawa, Japan
| | | | - Tomohiro Ichinose
- Faculty of Environment and Information Studies, Keio University, Kanagawa, Japan
| | - Fabrizio Sergio
- Department of Conservation Biology, Estación Biológica de Doñana - CSIC, Seville, Spain
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He M, Wu Y, Liu X, Wu B, Fu H. Constructing a multi-functional small urban green space network for green space equity in urban built-up areas: A case study of Harbin, China. Heliyon 2023; 9:e21671. [PMID: 37954352 PMCID: PMC10638010 DOI: 10.1016/j.heliyon.2023.e21671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/16/2023] [Accepted: 10/25/2023] [Indexed: 11/14/2023] Open
Abstract
Ensuring equitable access to green spaces in urban built-up areas is not only vital for fostering environmental justice but also aligns with the United Nations Sustainable Development Goals (SDGs). However, there is a noticeable gap in the current body of research regarding the role of small urban green spaces, especially their multifunctionality from an ecosystem services perspective. Taking the urban built-up area of Harbin as an example, this study first applied the Analytic Hierarchy Process to classify the supply and demand of green space into three types. Then, the article further analyzes the potential functional positioning of the newly added green spaces, including ecological and social functions, using Minimum Cumulative Resistance and Point of Interest. Finally, multi-criteria decision models are used to explore the priority and functional positioning of green space and construct a multi-functional and highly-efficient small urban green space network. The results indicate a significant imbalance in green space supply and demand, with severe and medium mismatch areas accounting for 30.17 % and 48.50 %, respectively. By assessing the multifunctionality of small green spaces, we propose guidelines that include five types of areas: Concentrated Development (85.85 km2, 16.94 %), Backup Development (70.74 km2, 14.31 %), Maintenance (304.49 km2, 61.51 %), Protection (14.94 km2, 3.02 %), and Optimization (20.89 km2, 4.22 %). Finally, the article proposes a 277.60 km multifunctional small urban green space network. By examining small urban green spaces, this study crafts a pivotal framework for enhancing green space equity in urban built-up environments, providing valuable insights for policymakers and urban planners. The approach has significant implications for developing multifunctional green networks in varied urban contexts and offers a model for wider application, serving as a reference for achieving green space equity in developing countries globally.
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Affiliation(s)
- Mingjie He
- School of Architecture, Harbin Institute of Technology, Key Laboratory of National Territory Spatial Planning and Ecological Restoration in Cold Regions, Ministry of Natural Resources, Harbin, 150000, China
| | - Yuanxiang Wu
- School of Architecture, Harbin Institute of Technology, Key Laboratory of National Territory Spatial Planning and Ecological Restoration in Cold Regions, Ministry of Natural Resources, Harbin, 150000, China
| | - Xiaoguang Liu
- School of Architecture, Harbin Institute of Technology, Key Laboratory of National Territory Spatial Planning and Ecological Restoration in Cold Regions, Ministry of Natural Resources, Harbin, 150000, China
| | - Bing Wu
- School of Architecture, Harbin Institute of Technology, Key Laboratory of National Territory Spatial Planning and Ecological Restoration in Cold Regions, Ministry of Natural Resources, Harbin, 150000, China
| | - Hongpeng Fu
- College of Architecture and Landscape. Peking University, Beijing, 100871, China
- Khoury College of Computer Science, Northeastern University, Seattle, 98122, USA
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10
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Deschamps-Cottin M, Jacek G, Seguinel L, Le Champion C, Robles C, Ternisien M, Duque C, Vila B. A 12-Year Experimental Design to Test the Recovery of Butterfly Biodiversity in an Urban Ecosystem: Lessons from the Parc Urbain des Papillons. INSECTS 2023; 14:780. [PMID: 37887792 PMCID: PMC10607803 DOI: 10.3390/insects14100780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 10/28/2023]
Abstract
Urbanization is one of the main threats to biodiversity. However, some urban green spaces could act as refuges for urban fauna if the composition of the flora were less horticultural and if a less intensive management strategy is adopted. Among the taxa, butterflies are experiencing a strong decline from European to regional scales. An ecological engineering project based on a plantation of host and nectariferous plants backed up by a well thought out management strategy was carried out in Marseille at the Parc Urbain des Papillons (the Butterflies Urban Park). We assessed its effectiveness by comparing the butterfly communities in this park before and after the engineering work, and we compared it to a neighboring wasteland with natural habitats. After 12 years of the project, the results show a significant change in the species composition. The species richness greatly increased from 25 to 42 species. Some specialist species we targeted appeared, and their numbers increased from one to five. However, three Mediterranean species are still absent compared to the wasteland with natural habitats. As the plant palette used and the management strategy implemented enabled us to significantly increase the number of species, we now plan to work on the structure of the vegetation.
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Affiliation(s)
- Magali Deschamps-Cottin
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Guillaume Jacek
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
- Laboratoire Géoarchitecture, Territoires, Urbanisation, Biodiversité, Environnement, Université de Bretagne Occidentale CS93837, CEDEX 3, F-29238 Brest, France
| | - Louise Seguinel
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Clémentine Le Champion
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Christine Robles
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Mélanie Ternisien
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Chloé Duque
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
| | - Bruno Vila
- Laboratoire Population Environnement Développement, Faculté des Sciences, Campus Saint-Charles, Aix Marseille University, IRD, 3 Place Victor-Hugo, CEDEX 3, 13331 Marseille, France; (G.J.); (L.S.); (C.L.C.); (C.R.); (M.T.); (C.D.); (B.V.)
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Hassell JM, Muloi DM, VanderWaal KL, Ward MJ, Bettridge J, Gitahi N, Ouko T, Imboma T, Akoko J, Karani M, Muinde P, Nakamura Y, Alumasa L, Furmaga E, Kaitho T, Amanya F, Ogendo A, Fava F, Wee BA, Phan H, Kiiru J, Kang’ethe E, Kariuki S, Robinson T, Begon M, Woolhouse MEJ, Fèvre EM. Epidemiological connectivity between humans and animals across an urban landscape. Proc Natl Acad Sci U S A 2023; 120:e2218860120. [PMID: 37450494 PMCID: PMC10629570 DOI: 10.1073/pnas.2218860120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 05/19/2023] [Indexed: 07/18/2023] Open
Abstract
Urbanization is predicted to be a key driver of disease emergence through human exposure to novel, animal-borne pathogens. However, while we suspect that urban landscapes are primed to expose people to novel animal-borne diseases, evidence for the mechanisms by which this occurs is lacking. To address this, we studied how bacterial genes are shared between wild animals, livestock, and humans (n = 1,428) across Nairobi, Kenya-one of the world's most rapidly developing cities. Applying a multilayer network framework, we show that low biodiversity (of both natural habitat and vertebrate wildlife communities), coupled with livestock management practices and more densely populated urban environments, promotes sharing of Escherichia coli-borne bacterial mobile genetic elements between animals and humans. These results provide empirical support for hypotheses linking resource provision, the biological simplification of urban landscapes, and human and livestock demography to urban dynamics of cross-species pathogen transmission at a landscape scale. Urban areas where high densities of people and livestock live in close association with synanthropes (species such as rodents that are more competent reservoirs for zoonotic pathogens) should be prioritized for disease surveillance and control.
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Affiliation(s)
- James M. Hassell
- Global Health Program, Smithsonian’s National Zoo and Conservation Biology Institute, Washington, DC20008
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, CT06510
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, LiverpoolL69 3BX, United Kingdom
| | - Dishon M. Muloi
- Usher Institute, University of Edinburgh, EdinburghEH16 4SS, United Kingdom
- International Livestock Research Institute, 00100Nairobi, Kenya
- Centre for Immunity, Infection and Evolution, University of Edinburgh, EdinburghEH9 3FL, United Kingdom
| | - Kimberly L. VanderWaal
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN55108
| | - Melissa J. Ward
- Usher Institute, University of Edinburgh, EdinburghEH16 4SS, United Kingdom
- Nuffield Department of Clinical Medicine, University of Oxford, OxfordOX3 7BN, United Kingdom
- Faculty of Medicine, University of Southampton, SouthamtonSO17 1BJ, United Kingdom
| | - Judy Bettridge
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, LiverpoolL69 3BX, United Kingdom
- International Livestock Research Institute, 00100Nairobi, Kenya
| | | | - Tom Ouko
- Kenya Medical Research Institute, 00200Nairobi, Kenya
| | | | - James Akoko
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Maurice Karani
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Patrick Muinde
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Yukiko Nakamura
- Faculty of Veterinary Medicine, Hokkaido University, Sapporo060-0818, Japan
| | - Lorren Alumasa
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Erin Furmaga
- Department of Epidemiology, Columbia University, New York, NY10032
| | - Titus Kaitho
- Veterinary Services Department, Kenya Wildlife Service, 00100Nairobi, Kenya
| | - Fredrick Amanya
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Allan Ogendo
- International Livestock Research Institute, 00100Nairobi, Kenya
| | - Francesco Fava
- International Livestock Research Institute, 00100Nairobi, Kenya
- Department of Environmental Science and Policy, Università degli Studi di Milano, 20133Milan, Italy
| | - Bryan A. Wee
- Usher Institute, University of Edinburgh, EdinburghEH16 4SS, United Kingdom
| | - Hang Phan
- Nuffield Department of Clinical Medicine, University of Oxford, OxfordOX3 7BN, United Kingdom
| | - John Kiiru
- Kenya Medical Research Institute, 00200Nairobi, Kenya
| | | | - Sam Kariuki
- Kenya Medical Research Institute, 00200Nairobi, Kenya
| | - Timothy Robinson
- Food and Agriculture Organization of the United Nations, 00153Rome, Italy
| | - Michael Begon
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, LiverpoolL69 3BX, United Kingdom
| | - Mark E. J. Woolhouse
- Usher Institute, University of Edinburgh, EdinburghEH16 4SS, United Kingdom
- Centre for Immunity, Infection and Evolution, University of Edinburgh, EdinburghEH9 3FL, United Kingdom
| | - Eric M. Fèvre
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, LiverpoolL69 3BX, United Kingdom
- International Livestock Research Institute, 00100Nairobi, Kenya
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12
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Richter D, Schneider AK, Schibalski A, Dahlkamp A, Schröder B. Features in and around residential gardens affecting the presence and abundance of questing Ixodes ricinus ticks. Infect Ecol Epidemiol 2023; 13:2207878. [PMID: 37180872 PMCID: PMC10167878 DOI: 10.1080/20008686.2023.2207878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 04/24/2023] [Indexed: 05/16/2023] Open
Abstract
People may be exposed to questing Ixodes ricinus ticks in urban settings, e.g. residential gardens. Little is known about the garden characteristics that support a tick population. To determine which features in and around residential gardens support or limit the occurrence and abundance of questing I. ricinus ticks, we sampled them in residential gardens in the Braunschweig region that differed in various intrinsic and extrinsic parameters. We recorded the number of questing nymphal and adult ticks on transects, and by using mixed-effects generalized linear regression models, we related their occurrence and abundance to garden characteristics, meteorological covariates, and landscape features in the vicinity. We detected questing I. ricinus ticks in about 90% of the 103 surveyed gardens. Our occurrence model (marginal R2 = 0.31) predicted the highest probability of questing ticks on transects with hedges or groundcover in gardens, which are located in neighborhoods with large proportions of forest. The abundance of questing ticks was similarly influenced. We conclude that I. ricinus ticks are frequent in residential gardens in Northern Germany and likely associated with intrinsic garden characteristics on a small scale, such as hedges, as well as extrinsic factors on a local scale, such as the proportion of nearby woodland.
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Affiliation(s)
- Dania Richter
- Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Anne-Kathrin Schneider
- Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Anett Schibalski
- Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Andreas Dahlkamp
- Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Boris Schröder
- Landscape Ecology and Environmental Systems Analysis, Institute of Geoecology, Technische Universität Braunschweig, Braunschweig, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research BBIB, Berlin, Germany
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13
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Blake S, Palmer J, Brenn-White M, Deem SL. Home ranges of box turtles in a rural woodland and an urban park in Saint Louis, MO; implications for turtle conservation. Urban Ecosyst 2023. [DOI: 10.1007/s11252-023-01354-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
AbstractThe negative consequences of fragmentation, infrastructure development, and urbanization onbiodiversity are well known. However, careful urban planning can provide viable habitat for some species and communities. Generally, r-selected species are more likely to persist in urbanizing landscapes, while long lived, mobile species, such as turtles, are likely to decline toward extinction. Understanding species responses across urban gradients is important for developing mitigation planning. We used VHF telemetry to quantify ranging behavior of three-toed box turtles in fragmented urban forest patches and a semi-contiguous large rural forest in Saint Louis, Missouri. We then simulated movement trajectories based on empirical data from the two turtles with the largest and smallest home ranges, overlaid on forest cover and road network maps of Missouri, to quantify the state-wide probability of turtles encountering roads. Home range (HR) size varied from 1–250Ha. The mean home range estimate of rural turtles was > 9 times larger than that of urban turtles. Simulations indicated that the least mobile turtle (HR 1Ha) would have a 22% likelihood of encountering a road if placed randomly in suitable habitat anywhere in the state. The likelihood increased to 90% for the most mobile turtle (HR 250Ha), with 10 road crossings per year. High turtle mortality, range restriction and population fragmentation are likely even in rural areas. In urban cityscapes, large, roadless forest patches offer the highest conservation potential for this species.
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Tessler M, David FJ, Cunningham SW, Herstoff EM. Rewilding in Miniature: Suburban Meadows Can Improve Soil Microbial Biodiversity and Soil Health. MICROBIAL ECOLOGY 2023; 85:1077-1086. [PMID: 36725750 DOI: 10.1007/s00248-023-02171-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 01/11/2023] [Indexed: 05/04/2023]
Abstract
Lawns are a ubiquitous, human-made environment created for human enjoyment, leisure, and aesthetics. While net positive for carbon storage, lawns can have negative environmental impacts. Lawns require frequent mowing, which produces high levels of CO2 pollution and kills off native plants. Lawn fertilizing creates its own environmental pollution. One (presumed) ecologically-friendly alternative to lawns is restoration, or rewilding, of these spaces as meadows, which need less maintenance (e.g., infrequent mowing). However, little work has compared lawns against small-scale meadows for biodiversity outside of pollinator studies. Here, we tested the hypotheses that compared to lawns, meadows have (1) unique and higher levels of soil microbial biodiversity and (2) different soil physical and chemical characteristics. We conducted bacterial (16S) and fungal (ITS2) metabarcoding, and found that both bacteria and fungi are indeed more diverse in meadows (significantly so for bacteria). Species composition between meadows and lawns was significantly different for both types of microbes, including higher levels of mycorrhizal fungi in meadows. We also found that chemistry (e.g., potassium and metrics relating to pH) differed significantly between lawns and meadows and was more optimal for plant growth in the meadows. We believe these differences are caused by the different organisms dwelling in these habitats. In summary, these findings point to notable-positive-shifts in microbial and chemical compositions within meadows, further indicating that meadow restoration benefits biodiversity and soil health.
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Affiliation(s)
- Michael Tessler
- Department of Biology, St. Francis College, Brooklyn, NY, 11201, USA.
- Sackler Institute for Comparative Genomics, American Museum of Natural History, New York, NY, 10024, USA.
- Division of Invertebrate Zoology, American Museum of Natural History, New York, NY, 10024, USA.
| | - Felix J David
- Sackler Institute for Comparative Genomics, American Museum of Natural History, New York, NY, 10024, USA
- Institute of Animal Ecology, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Seth W Cunningham
- Sackler Institute for Comparative Genomics, American Museum of Natural History, New York, NY, 10024, USA
- Department of Biological Sciences, Fordham University, Bronx, NY, 10458, USA
| | - Emily M Herstoff
- Department of Biology, St. Francis College, Brooklyn, NY, 11201, USA
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ZANINOTTO V, FAUVIAU A, DAJOZ I. Diversity of greenspace design and management impacts pollinator communities in a densely urbanized landscape: the city of Paris, France. Urban Ecosyst 2023. [DOI: 10.1007/s11252-023-01351-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
AbstractThe response of insect pollinator communities to increasing urbanization is shaped by landscape and local factors. But what about habitats that are already highly artificial? We investigated the drivers of pollinator diversity in a dense urban matrix, the city of Paris. We monitored insect pollinator communities monthly (March-October) for two consecutive years in 12 green spaces that differed in their management practices, focusing on four insect orders (Hymenoptera, Diptera, Lepidoptera, Coleoptera). Pollinator abundance and species richness were both positively tied to green space size and flowering plant species richness, but negatively linked to surrounding impervious surfaces. In addition, environmental features at both the local and landscape scales influenced the composition and functional diversity of wild bee communities. Indeed, small and large bees responded differently, with the occurrence of large-bodied species being impaired by the proportion of impervious surfaces but strongly enhanced by plant species richness. Also, sites with a majority of spontaneous plant species had more functionally diverse bee communities, with oligolectic species more likely to be found.These results, consistent with the literature, can guide the design and management practices of urban green spaces to promote pollinator diversity and pollination function, even in dense urban environments.
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Responses of Urban Bird Assemblages to Land-Sparing and Land-Sharing Development Styles in Two Argentinian Cities. Animals (Basel) 2023; 13:ani13050894. [PMID: 36899750 PMCID: PMC10000187 DOI: 10.3390/ani13050894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/14/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
Urbanization negatively affects biodiversity worldwide. Consequently, alternative urban development styles are required for an eco-friendlier urbanization process. Thus, two development styles have been suggested: land-sharing (buildings mixed with dispersed green space) and land-sparing (buildings interspersed with large green patches). We assessed differences in species diversity and composition of bird assemblages between both development styles in two Argentinian cities: Santa Fe and Buenos Aires. We surveyed birds in land-sharing and land-sparing areas during the breeding and non-breeding seasons. As a control, we also surveyed birds in areas dominated by impervious surfaces. At a local scale, we also measured the environmental noise and pedestrian traffic. At a landscape scale, we measured the percent vegetation cover surrounding development styles and their distance to the main river. In Buenos Aires, species richness was higher in land-sparing than in land-sharing. However, the Shannon diversity and Simpson diversity were higher in land-sharing. In Santa Fe, both urban development styles supported similar species richness and diversity. Species composition varied between land-sharing and land-sparing in both cities during the breeding season. The pedestrian traffic was negatively associated with species diversity. Therefore, both development styles and strategies to reduce pedestrian traffic should be taken into account to enhance different components of species diversity and composition within the urban matrix.
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17
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Venn S, Teerikangas J, Paukkunen J. Bees and pollination in grassland habitats in Helsinki (Finland) are diverse but dominated by polylectic species. Basic Appl Ecol 2023. [DOI: 10.1016/j.baae.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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18
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García‐Antúnez O, Lindgaard J, Lampinen J, Stahl Olafsson A. Gardening for wildlife: A mixed‐methods exploration of the factors underlying engagement in wildlife‐friendly gardening. PEOPLE AND NATURE 2023. [DOI: 10.1002/pan3.10450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Oriol García‐Antúnez
- Department of Geosciences and Natural Resource Management, Faculty of Science University of Copenhagen Frederiksberg C Denmark
| | - Jens Lindgaard
- Department of Geosciences and Natural Resource Management, Faculty of Science University of Copenhagen Frederiksberg C Denmark
| | - Jussi Lampinen
- Department of Economics and Management, Faculty of Agriculture and Forestry University of Helsinki Helsinki Finland
- Helsinki Institute of Sustainability Science University of Helsinki Helsinki Finland
| | - Anton Stahl Olafsson
- Department of Geosciences and Natural Resource Management, Faculty of Science University of Copenhagen Frederiksberg C Denmark
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Lamelas-Lopez L, Gabriel R, Ros-Prieto A, Borges PAV. SLAM Project - Long Term Ecological Study of the Impacts of Climate Change in the natural forest of Azores: VI - Inventory of Arthropods of Azorean Urban Gardens. Biodivers Data J 2023; 11:e98286. [PMID: 38327370 PMCID: PMC10848842 DOI: 10.3897/bdj.11.e98286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/13/2023] [Indexed: 01/21/2023] Open
Abstract
Background The data we present are part of the long-term project SLAM (Long Term Ecological Study of the Impacts of Climate Change in the natural forest of Azores) aiming to assess the impact of biodiversity erosion drivers on Azorean native biota, using long-term ecological data. Additionally to SLAM (Sea, Land and Air Malaise) traps, nocturnal Active Aerial Searching and nocturnal Foliage Beating methods were used to sample, between 2017 and 2018, the arthropod biodiversity on two historical urban gardens of Azores, the "Jardim Botânico" of Faial Island and "Jardim Duque da Terceira" of Terceira Island. New information We provided an inventory of arthropods collected between 2017 and 2018 in two urban gardens of Faial and Terceira Islands (Azores). A total of 8342 specimens were collected, in which 7493 specimens were identified to species/subspecies level (Faial n = 3296; Terceira n = 4197). The identified specimens belong to four classes, 15 orders, 80 families and 159 species and subspecies of arthropods. A total of 84 species and subspecies are considered introduced (n = 2454 specimens), 50 native non-endemic (n = 4444 specimens), eight endemic (n = 217) and 17 have an indeterminate origin (n = 378). This study also revises the arthropod inventory of these Azorean gardens, by adding/updating the taxonomic names of three orders, ten families and 22 species.
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Affiliation(s)
- Lucas Lamelas-Lopez
- cE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042, Angra do Heroísmo, Azores, PortugalcE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042Angra do Heroísmo, AzoresPortugal
| | - Rosalina Gabriel
- cE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042, Angra do Heroísmo, Azores, PortugalcE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042Angra do Heroísmo, AzoresPortugal
| | - Alejandra Ros-Prieto
- cE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042, Angra do Heroísmo, Azores, PortugalcE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042Angra do Heroísmo, AzoresPortugal
| | - Paulo A. V. Borges
- cE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042, Angra do Heroísmo, Azores, PortugalcE3c- Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE – Global Change and Sustainability Institute, Faculty of Agricultural Sciences and Environment, University of the Azores, Rua Capitão João d´Ávila, Pico da Urze, 9700-042Angra do Heroísmo, AzoresPortugal
- IUCN SSC Mid-Atlantic Island Invertebrate Specialist Group, Angra do Heroísmo, Azores, PortugalIUCN SSC Mid-Atlantic Island Invertebrate Specialist GroupAngra do Heroísmo, AzoresPortugal
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20
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Capturing the fungal community associated with conventional and organic Trebbiano Abruzzese grapes and its influence on wine characteristics. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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21
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Smallwood NL, Wood EM. The ecological role of native‐plant landscaping in residential yards to birds during the nonbreeding period. Ecosphere 2023. [DOI: 10.1002/ecs2.4360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Noriko L. Smallwood
- Department of Biological Sciences California State University Los Angeles Los Angeles California USA
| | - Eric M. Wood
- Department of Biological Sciences California State University Los Angeles Los Angeles California USA
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22
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Weisser WW, Hensel M, Barath S, Culshaw V, Grobman YJ, Hauck TE, Joschinski J, Ludwig F, Mimet A, Perini K, Roccotiello E, Schloter M, Shwartz A, Hensel DS, Vogler V. Creating ecologically sound buildings by integrating ecology, architecture and computational design. PEOPLE AND NATURE 2022. [DOI: 10.1002/pan3.10411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Wolfgang W. Weisser
- Technical University of Munich Terrestrial Ecology Research Group Department of Life Science Systems School of Life Sciences Freising Germany
| | - Michael Hensel
- Department for Digital Architecture and Planning Technical University Vienna Vienna Austria
| | - Shany Barath
- Faculty of Architecture and Town Planning, Technion Israel Institute of Technology Haifa Israel
| | - Victoria Culshaw
- Technical University of Munich Terrestrial Ecology Research Group Department of Life Science Systems School of Life Sciences Freising Germany
| | - Yasha J. Grobman
- Faculty of Architecture and Town Planning, Technion Israel Institute of Technology Haifa Israel
| | - Thomas E. Hauck
- Department for Landscape Architecture and Landscape Planning Technical University Vienna Vienna Austria
| | | | - Ferdinand Ludwig
- Green Technologies in Landscape Architecture, School of Engineering and Design Technical University of Munich Munich Germany
| | - Anne Mimet
- Technical University of Munich Terrestrial Ecology Research Group Department of Life Science Systems School of Life Sciences Freising Germany
| | - Katia Perini
- Architecture and design Department University of Genoa Genoa Italy
| | - Enrica Roccotiello
- Department of Earth, Environment and Life Sciences (DISTAV) University of Genoa Genoa Italy
| | - Michael Schloter
- Research Unit for Comparative Microbiome Analysis, Helmholtz Munich Oberschleissheim Germany
| | - Assaf Shwartz
- Faculty of Architecture and Town Planning, Technion Israel Institute of Technology Haifa Israel
| | - Defne Sunguroğlu Hensel
- Green Technologies in Landscape Architecture, School of Engineering and Design Technical University of Munich Munich Germany
| | - Verena Vogler
- Research and Development Department, McNeel Europe S.L. Barcelona Spain
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Huang P, Zheng D, Yan Y, Xu W, Zhao Y, Huang Z, Ding Y, Lin Y, Zhu Z, Chen Z, Fu W. Effects of Landscape Features on Bird Community in Winter Urban Parks. Animals (Basel) 2022; 12:ani12233442. [PMID: 36496963 PMCID: PMC9735841 DOI: 10.3390/ani12233442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/04/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Urban parks, as critical components of the urban green space, have practical significance in studying the influence of landscape characteristics on birds. Nine urban parks in Fuzhou, China, were used as study objects to explore the influence of landscape features (patch, landscape, and surrounding environment indices) on bird communities. The results showed that (1) from December 2021 to February 2022, we found a total of 2874 individuals belonging to 61 species of 9 orders, 32 families, which were dominated by the birds of Passeriformes (37 species of 24 families, accounting for 89.91% of the total number of individuals) and resident birds in Fuzhou urban parks (n = 30; 85.46%); (2) The park area, park perimeter, woodland area, grassland area, and the park shape index increased as the distance to the city center increases; (3) Bird diversity responds differently to different landscape features. The total abundance of birds, the abundance of winter migrant birds, and the richness of winter migrant birds increased with the park area. And the park shape index affects positively for the the α-diversity of birds and the abundance of resident birds. Woodland proportion and waterbody shape index affected positively on the richness and α-diversity of resident birds. To promote the diversity of regional birds, it is recommended that the construction and planning of urban parks should enlarge the park area as much as possible, increase the proportion of woodland, and make shorelines more irregular. Our study could serve as a reference for the construction of biodiversity enhancements in core green areas of urban parks.
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Affiliation(s)
- Peilin Huang
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Dulai Zheng
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yijing Yan
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Weizhen Xu
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yujie Zhao
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Ziluo Huang
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yinghong Ding
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yuxin Lin
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Zhipeng Zhu
- College of Architecture and Urban Planning, Fujian University of Technology, 33 Xuefunan Rd, Fuzhou 350118, China
| | - Ziru Chen
- College of Architecture and Urban Planning, Fujian University of Technology, 33 Xuefunan Rd, Fuzhou 350118, China
| | - Weicong Fu
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
- Engineering Research Center for Forest Park of National Forestry and Grassland Administration, 63 Xiyuangong Rd, Fuzhou 350002, China
- Correspondence:
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Garlin J, Theodorou P, Kathe E, Quezada-Euán JJG, Paxton RJ, Soro A. Anthropogenic effects on the body size of two neotropical orchid bees. BMC Ecol Evol 2022; 22:94. [PMID: 35918637 PMCID: PMC9347145 DOI: 10.1186/s12862-022-02048-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/19/2022] [Indexed: 11/10/2022] Open
Abstract
To accommodate an ever-increasing human population, agriculture is rapidly intensifying at the expense of natural habitat, with negative and widely reported effects on biodiversity in general and on wild bee abundance and diversity in particular. Cities are similarly increasing in area, though the impact of urbanisation on wild bees is more equivocal and potentially positive in northern temperate regions. Yet agriculture and urbanisation both lead to the loss and alteration of natural habitat, its fragmentation, a potential reduction in floral availability, and warmer temperatures, factors thought to be drivers of wild bee decline. They have also been shown to be factors to which wild bee populations respond through morphological change. Body size is one such trait that, because of its relation to individual fitness, has received growing attention as a morphological feature that responds to human induced modification in land use. Here, we investigated the change in body size of two sympatric orchid bee species on the Yucatan Peninsula of Mexico in response to urbanization and agricultural intensification. By measuring 540 male individuals sampled from overall 24 sites, we found that Euglossa dilemma and Euglossa viridissima were on average smaller in urban and agricultural habitats than in natural ones. We discuss the potential role of reduced availability of resources in driving the observed body size shifts. Agricultural and urban land management in tropical regions might benefit wild bees if it encompassed the planting of flowering herbs and trees to enhance their conservation.
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Monroe AP, Heinrichs JA, Whipple AL, O'Donnell MS, Edmunds DR, Aldridge CL. Spatial scale selection for informing species conservation in a changing landscape. Ecosphere 2022. [DOI: 10.1002/ecs2.4320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Adrian P. Monroe
- U.S. Geological Survey Fort Collins Science Center Fort Collins Colorado USA
| | - Julie A. Heinrichs
- Natural Resource Ecology Laboratory Colorado State University, in cooperation with the U.S. Geological Survey, Fort Collins Science Center Fort Collins Colorado USA
| | - Ashley L. Whipple
- U.S. Geological Survey Fort Collins Science Center Fort Collins Colorado USA
| | | | - David R. Edmunds
- U.S. Geological Survey Fort Collins Science Center Fort Collins Colorado USA
| | - Cameron L. Aldridge
- U.S. Geological Survey Fort Collins Science Center Fort Collins Colorado USA
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Andrade R, Larson KL, Franklin J, Lerman SB, Bateman HL, Warren PS. Species traits explain public perceptions of human-bird interactions. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2022; 32:e2676. [PMID: 35582734 DOI: 10.1002/eap.2676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/22/2021] [Accepted: 03/18/2022] [Indexed: 06/15/2023]
Abstract
The impacts of urbanization on bird biodiversity depend on human-environment interactions that drive land management. Although a commonly studied group, less attention has been given to public perceptions of birds close to home, which can capture people's direct, everyday experiences with urban biodiversity. Here, we used ecological and social survey data collected in the metropolitan region of Phoenix, Arizona, USA, to determine how species traits are related to people's perceptions of local bird communities. We used a trait-based approach to classify birds by attributes that may influence human-bird interactions, including color, size, foraging strata, diet, song, and cultural niche space based on popularity and geographic specificity. Our classification scheme using hierarchical clustering identified four trait categories, labeled as Metropolitan (gray, loud, seedeaters foraging low to ground), Familiar (yellow/brown generalist species commonly present in suburban areas), Distinctive (species with distinguishing appearance and song), and Hummingbird (hummingbird species, small and colorful). Strongly held beliefs about positive or negative traits were also more consistent than ambivalent ones. The belief that birds were colorful and unique to the regional desert environment was particularly important in fortifying perceptions. People largely perceived hummingbird species and birds with distinctive traits positively. Similarly, urban-dwelling birds from the metropolitan trait group were related to negative perceptions, probably due to human-wildlife conflict. Differences arose across sociodemographics (including income, age, education, and Hispanic/Latinx identity), but explained a relatively low amount of variation in perceptions compared with the bird traits present in the neighborhood. Our results highlight how distinctive aesthetics, especially color and song, as well as traits related to foraging and diet drive perceptions. Increasing people's direct experiences with iconic species tied to the region and species with distinguishing attributes has the potential to improve public perceptions and strengthen support for broader conservation initiatives in and beyond urban ecosystems.
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Affiliation(s)
- Riley Andrade
- Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, Florida, USA
| | - Kelli L Larson
- School of Geographical Sciences and Urban Planning and School of Sustainability, Arizona State University, Tempe, Arizona, USA
| | - Janet Franklin
- Department of Botany and Plant Sciences, University of California-Riverside, Riverside, California, USA
| | - Susannah B Lerman
- USDA Forest Service, Northern Research Station, Amherst, Massachusetts, USA
| | - Heather L Bateman
- College of Integrative Sciences and Arts, Arizona State University, Mesa, Arizona, USA
| | - Paige S Warren
- Department of Environmental Conservation, University of Massachusetts Amherst, Amherst, Massachusetts, USA
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Belaire JA, Higgins C, Zoll D, Lieberknecht K, Bixler RP, Neff JL, Keitt TH, Jha S. Fine-scale monitoring and mapping of biodiversity and ecosystem services reveals multiple synergies and few tradeoffs in urban green space management. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 849:157801. [PMID: 35931152 DOI: 10.1016/j.scitotenv.2022.157801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/30/2022] [Accepted: 07/30/2022] [Indexed: 06/15/2023]
Abstract
Urban watersheds can play a critical role in supporting biodiversity and ecosystem services in a rapidly changing world. However, managing for multiple environmental and social objectives in urban landscapes is challenging, especially if the optimization of one ecosystem service conflicts with another. Urban ecology research has frequently been limited to a few indicators - typically either biodiversity or ecosystem service indices - making tradeoffs and synergies difficult to assess. Through a recently established watershed-scale monitoring network in Central Texas, we address this gap by evaluating biodiversity (flora and fauna), habitat quality, and ecosystem service indices of urban green spaces across the watershed. Our results reveal substantial heterogeneity in biodiversity and ecosystem service levels and multiple synergies (stacked benefits or "win-wins"). For example, we found that carbon sequestration positively correlated with tree species richness and the proportion of native trees in a green space, indicating that biodiversity goals for increased tree diversity can also provide carbon sequestration benefits. We also documented correlations between green spaces with greater riparian forest cover and lower particulate matter (PM2.5) concentrations and cooler temperatures. In addition, we found that bee and wasp species richness was positively correlated with carbon sequestration and human visitation rates, meaning that urban green spaces can optimize carbon sequestration goals without losing pollinator habitat or access opportunities for city residents. Overall, our results indicate that many aspects of habitat quality, biodiversity, and ecosystem services can be simultaneously supported in urban green spaces. We conclude that urban design and management can optimize nature-based solutions and strategies to have distinct positive impacts on both people and nature.
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Affiliation(s)
- J Amy Belaire
- The Nature Conservancy, Texas, 3801 Kirby Drive, Suite 740, Houston, TX 77098, United States of America.
| | - Caitlin Higgins
- 16201 Gordon Cummings Road, Canyon, TX 79015, United States of America
| | - Deidre Zoll
- Department of Integrative Biology, University of Texas at Austin, 205 W 24th Street, Austin, TX 78712, United States of America.
| | - Katherine Lieberknecht
- School of Architecture, University of Texas at Austin, 310 Inner Campus Drive, Austin, TX 78712, United States of America
| | - R Patrick Bixler
- LBJ School of Public Affairs, 2315 Red River Street, University of Texas at Austin, Austin, TX 78712, United States of America
| | - John L Neff
- Central Texas Melittological Institute, 7307 Running Rope, Austin, TX 78731, United States of America
| | - Timothy H Keitt
- Department of Integrative Biology, University of Texas at Austin, 205 W 24th Street, Austin, TX 78712, United States of America
| | - Shalene Jha
- Department of Integrative Biology, University of Texas at Austin, 205 W 24th Street, Austin, TX 78712, United States of America; Lady Bird Johnson Wildflower Center, University of Texas at Austin, 205 W 24th Street, Austin, TX 78712, United States of America
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Flower-Visiting Insect Assemblages on Fall-Blooming Native California Sage Scrub Shrubs. DIVERSITY 2022. [DOI: 10.3390/d14110958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Pollinator studies in the endangered California sage scrub ecosystem have focused on spring insect assemblages, when most plant species bloom. Consequently, the insect assemblages using common fall-blooming sage scrub shrubs Lepidospartum squamatum, Ericameria pinifolia, and Baccharis pilularis remain undescribed. Our study aimed to: (1) document flower-visiting insect assemblages on fall-blooming shrubs, (2) assess the efficacy of three sampling techniques in inventorying insect assemblages, and (3) explore, using DNA metabarcoding, which plants are utilized and the extent to which surrounding suburban habitats’ plants are also used. While elevated sampling is required to inventory flower-visiting insects, we describe a diverse assemblage consisting of 123 species. Insect assemblages differed between L. squamatum and B. pilularis, as well as, E. pinifolia and B. pilularis, but not between L. squamatum and E. pinifolia. Direct sampling approaches (netting and photo documentation) collected 115 species not collected by passive malaise traps, highlighting that active observations are required to describe flower-visiting insect assemblages. Sequencing the ITS2 region of pollen from abundant visitors revealed that a majority of pollen is from the sage scrub ecosystem, highlighting its value. Our results indicate that the presence of fall-blooming shrubs may be critical for maintaining diverse sage scrub insect and pollinator assemblages.
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Beaujour PM, Cézilly F. The Importance of Urban Green Spaces for Pollinating Insects: The Case of the Metropolitan Area of Port-au-Prince, Haiti. CARIBB J SCI 2022. [DOI: 10.18475/cjos.v52i2.a11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Pierre Michard Beaujour
- UMR CNRS MNHN ISYEB, UFR Sciences Exactes et Naturelles, Université des Antilles, Campus de Fouillole, Guadeloupe, France
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Liu X, Yang G, Que Q, Wang Q, Zhang Z, Huang L. How Do Landscape Heterogeneity, Community Structure, and Topographical Factors Contribute to the Plant Diversity of Urban Remnant Vegetation at Different Scales? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14302. [PMID: 36361180 PMCID: PMC9658405 DOI: 10.3390/ijerph192114302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
In highly fragmented urban areas, plant diversity of remnant vegetation may depend not only on community structure and topographical factors, but also on landscape heterogeneity. Different buffer radius settings can affect the relative importance of these factors to plant diversity. The aim of this study was to examine the relative importance of landscape heterogeneity, community structure, and topographical factors on plant diversity under different buffer radii in biodiversity hotspots. We established 48 plots of remnant vegetation in Guangzhou city, one of the biodiversity hotspots. A buffer radius of 500 m, 1000 m, and 2000 m was established around the center of each sample plot, and 17 landscape heterogeneity indices in each buffer were calculated by FRAGSTATS 4.2 software. Combined with the community structure and topographical factors, the impact factors of plant diversity under different buffer radii were analyzed by multiple regression analysis. We found the following: (1) The combined explanatory power of the three factors accounted for 43% of the species diversity indices and 62% of the richness index at its peak. The three impact factors rarely act independently and usually create comprehensive cumulative effects. (2) Scale does matter in urban landscape studies. At a 500 m buffer radius, community structure combined with road disturbance indices was strongly related to diversity indices in herb and shrub layers. The stand age was negatively correlated with the tree-layer richness index. As the scale increased, the diversity indices and richness index in the three layers decreased or increased under the influence of comprehensive factors. (3) The richness index in the herb layer was more responsive to impact factors than other biodiversity indices. Except for the herb layer, the interpretation of landscape heterogeneity for each plant diversity index was more stable than that for the other two factors. Road disturbance indices, combined with the other six landscape pattern metrics, can well indicate species diversity and richness. We suggest that the vegetation area of remnant patches within a radius of 500-2000 m should be appropriately increased to protect plant diversity, and the negative effects of road disturbance should also be considered.
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Affiliation(s)
- Xingzhao Liu
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Innovation Center of Engineering Technology for Monitoring and Restoration of Ecological Fragile Areas in Southeast China, Ministry of Natural Resources, Fuzhou 350013, China
| | - Guimei Yang
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qingmin Que
- College of Forestry and Landscape Architecture, South China Agriculture University, Guangzhou 510642, China
| | - Qi Wang
- School of Modern Agriculture and Environment, Weifang Institute of Technology, Weifang 262500, China
| | - Zengke Zhang
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
| | - Liujing Huang
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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Uebel K, Rhodes JR, Wilson K, Dean AJ. Urban park soundscapes: Spatial and social factors influencing bird and traffic sound experiences. PEOPLE AND NATURE 2022. [DOI: 10.1002/pan3.10409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Konrad Uebel
- School of Earth and Environmental Sciences The University of Queensland Brisbane Queensland Australia
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
| | - Jonathan R. Rhodes
- School of Earth and Environmental Sciences The University of Queensland Brisbane Queensland Australia
| | - Kerrie Wilson
- School of Biology and Environmental Science Queensland University of Technology Brisbane Queensland Australia
| | - Angela J. Dean
- School of Agriculture and Food Sciences The University of Queensland Brisbane Queensland Australia
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Santos M, Moreira H, Cabral JA, Gabriel R, Teixeira A, Bastos R, Aires A. Contribution of Home Gardens to Sustainable Development: Perspectives from A Supported Opinion Essay. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013715. [PMID: 36294295 PMCID: PMC9603381 DOI: 10.3390/ijerph192013715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 05/07/2023]
Abstract
Home gardening has a long history that started when humans became sedentary, being traditionally considered an accessible source of food and medicinal plants to treat common illnesses. With trends towards urbanization and industrialization, particularly in the post-World War II period, the importance of home gardens as important spaces for growing food and medicinal plants reduced and they began to be increasingly seen as decorative and leisure spaces. However, the growing awareness of the negative impacts of agricultural intensification and urbanization for human health, food quality, ecosystem resilience, and biodiversity conservation motivated the emergence of new approaches concerning home gardens. Societies began to question the potential of nearby green infrastructures to human wellbeing, food provisioning, and the conservation of traditional varieties, as well as providers of important services, such as ecological corridors for wild species and carbon sinks. In this context. and to foster adaptive and resilient social-ecological systems, our supported viewpoint intends to be more than an exhaustive set of perceptions, but a reflection of ideas about the important contribution of home gardens to sustainable development. We envision these humble spaces strengthening social and ecological components, by providing a set of diversified and intermingled goods and services for an increasingly urban population.
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Affiliation(s)
- Mário Santos
- Laboratory of Fluvial and Terrestrial Ecology, Innovation and Development Center, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
- Laboratory of Ecology and Conservation, Federal Institute of Education, Science and Technology of Maranhão, Rua do Comercio, 100, Buriticupu 65393-000, MA, Brazil
- CITAB—Centre for the Research and Technology of Agro-Environment and Biological Sciences, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro) and Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Correspondence: ; Tel.: +351-259350000
| | - Helena Moreira
- CITAB—Centre for the Research and Technology of Agro-Environment and Biological Sciences, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro) and Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Department of Sports, Exercise and Health Sciences, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
- CIDESD—Research Center in Sports Sciences, Health Sciences and Human Development, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - João Alexandre Cabral
- Laboratory of Fluvial and Terrestrial Ecology, Innovation and Development Center, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
- CITAB—Centre for the Research and Technology of Agro-Environment and Biological Sciences, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro) and Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Ronaldo Gabriel
- CITAB—Centre for the Research and Technology of Agro-Environment and Biological Sciences, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro) and Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Department of Sports, Exercise and Health Sciences, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
| | - Andreia Teixeira
- Department of Sports, Exercise and Health Sciences, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
| | - Rita Bastos
- Laboratory of Fluvial and Terrestrial Ecology, Innovation and Development Center, University of Trás-os-Montes e Alto Douro, 5000-911 Vila Real, Portugal
- CIBIO/InBIO/BioPolis, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal
| | - Alfredo Aires
- CITAB—Centre for the Research and Technology of Agro-Environment and Biological Sciences, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production (Inov4Agro) and Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Department of Agronomy, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto Douro, UTAD, Quinta de Prados, 5000-801 Vila Real, Portugal
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Fernandes K, Prendergast K, Bateman PW, Saunders BJ, Gibberd M, Bunce M, Nevill P. DNA metabarcoding identifies urban foraging patterns of oligolectic and polylectic cavity-nesting bees. Oecologia 2022; 200:323-337. [PMID: 36098815 PMCID: PMC9675668 DOI: 10.1007/s00442-022-05254-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 09/01/2022] [Indexed: 12/03/2022]
Abstract
Urbanisation modifies natural landscapes resulting in built-up space that is covered by buildings or hard surfaces and managed green spaces that often substitute native plant species with exotics. Some native bee species have been able to adapt to urban environments, foraging and reproducing in these highly modified areas. However, little is known on how the foraging ecology of native bees is affected by urbanised environments, and whether impacts vary among species with different degrees of specialisation for pollen collection. Here, we aim to investigate the responses of native bee foraging behaviour to urbanisation, using DNA metabarcoding to identify the resources within nesting tubes. We targeted oligolectic (specialist) and polylectic (generalist) cavity-nesting bee species in residential gardens and remnant bushland habitats. We were able to identify 40 families, 50 genera, and 23 species of plants, including exotic species, from the contents of nesting tubes. Oligolectic bee species had higher diversity of plant pollen in their nesting tubes in residential gardens compared to bushland habitats, along with significantly different forage composition between the two habitats. This result implies a greater degree of forage flexibility for oligolectic bee species than previously thought. In contrast, the diversity and composition of plant forage in polylectic bee nesting tubes did not vary between the two habitat types. Our results suggest a complex response of cavity-nesting bees to urbanisation and support the need for additional research to understand how the shifts in foraging resources impact overall bee health.
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Affiliation(s)
- Kristen Fernandes
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia. .,Section for Molecular Ecology and Evolution, Faculty of Health and Medical Sciences, Globe Institute, University of Copenhagen, Copenhagen K, Denmark. .,Food Agility CRC Ltd, 175 Pitt St, Sydney, NSW, 2000, Australia.
| | - Kit Prendergast
- School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia
| | - Philip W Bateman
- Behavioural Ecology Lab, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia.,MBioMe - Mine Site Biomonitoring using eDNA Research Group, Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia
| | - Benjamin J Saunders
- School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia
| | - Mark Gibberd
- Centre for Crop and Disease Management, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia
| | - Michael Bunce
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia.,The Institute of Environmental Science and Research (ESR), Kenepuru, Porirua, 5022, New Zealand
| | - Paul Nevill
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia.,MBioMe - Mine Site Biomonitoring using eDNA Research Group, Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Bentley, WA, 6102, Australia
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Blasdell KR, McNamara B, O’Brien DP, Tachedjian M, Boyd V, Dunn M, Mee PT, Clayton S, Gaburro J, Smith I, Gibney KB, Tay EL, Hobbs EC, Waidyatillake N, Lynch SE, Stinear TP, Athan E. Environmental risk factors associated with the presence of Mycobacterium ulcerans in Victoria, Australia. PLoS One 2022; 17:e0274627. [PMID: 36099259 PMCID: PMC9469944 DOI: 10.1371/journal.pone.0274627] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 09/01/2022] [Indexed: 11/18/2022] Open
Abstract
In recent years reported cases of Buruli ulcer, caused by Mycobacterium ulcerans, have increased substantially in Victoria, Australia, with the epidemic also expanding geographically. To develop an understanding of how M. ulcerans circulates in the environment and transmits to humans we analyzed environmental samples collected from 115 properties of recent Buruli ulcer cases and from 115 postcode-matched control properties, for the presence of M. ulcerans. Environmental factors associated with increased odds of M. ulcerans presence at a property included certain native plant species and native vegetation in general, more alkaline soil, lower altitude, the presence of common ringtail possums (Pseudocheirus peregrinus) and overhead powerlines. However, only overhead powerlines and the absence of the native plant Melaleuca lanceolata were associated with Buruli ulcer case properties. Samples positive for M. ulcerans were more likely to be found at case properties and were associated with detections of M. ulcerans in ringtail possum feces, supporting the hypothesis that M. ulcerans is zoonotic, with ringtail possums the strongest reservoir host candidate. However, the disparity in environmental risk factors associated with M. ulcerans positive properties versus case properties indicates the involvement of human behavior or the influence of other environmental factors in disease acquisition that requires further study.
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Affiliation(s)
- Kim R. Blasdell
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
- * E-mail:
| | - Bridgette McNamara
- Department of Infectious Diseases, Barwon Health, Geelong, Victoria, Australia
- Centre of Epidemiology and Biostatistics, The University of Melbourne, Melbourne, Victoria, Australia
| | - Daniel P. O’Brien
- Department of Infectious Diseases, Barwon Health, Geelong, Victoria, Australia
- Department of Health, Victorian State Government, Melbourne, Victoria, Australia
| | - Mary Tachedjian
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Victoria Boyd
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Michael Dunn
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Peter T. Mee
- Agriculture Victoria Research, AgriBio Centre for AgriBiosciences, Bundoora, Victoria, Australia
| | - Simone Clayton
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Julie Gaburro
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Geelong, Victoria, Australia
| | - Ina Smith
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Canberra, Australian Capital Territory, Australia
| | - Katherine B. Gibney
- Department of Infectious Diseases, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Ee Laine Tay
- Department of Health, Victorian State Government, Melbourne, Victoria, Australia
| | - Emma C. Hobbs
- Department of Infectious Diseases, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | | | - Stacey E. Lynch
- Agriculture Victoria Research, AgriBio Centre for AgriBiosciences, Bundoora, Victoria, Australia
| | - Timothy P. Stinear
- Department of Microbiology and Immunology, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Eugene Athan
- Department of Infectious Diseases, Barwon Health, Geelong, Victoria, Australia
- Geelong Centre for Emerging Infectious Diseases, Geelong, Victoria, Australia
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35
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Persson AS, Westman A, Smith TJ, Mayfield MM, Olsson P, Smith HG, Fuller R. Backyard buzz: human population density modifies the value of vegetation cover for insect pollinators in a subtropical city. Urban Ecosyst 2022. [DOI: 10.1007/s11252-022-01277-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractUrbanisation drives overall declines in insect pollinators. Although urban green spaces can provide suitable habitat for pollinators much remains to be learned about how urban landscapes either promote or negatively impact pollinators. We investigated how backyard design, local (100 m) and landscape (500 m) scale vegetation cover and human population density were associated with non-eusocial native bee species, eusocial bees (Apis mellifera and Tetragonula spp.), and hoverflies, in residential green spaces of the subtropical city Brisbane, Australia. We found that associations between bee abundance and vegetation cover were moderated by human density, but the direction of this effect differed for non-eusocial and eusocial species. Non-eusocial bee abundance was positively associated with tree cover at local and landscape scales when human densities were low, but negatively so at high human population densities. We suggest this may be because the quality of vegetation for non-eusocial bees deteriorates as human density increases. In contrast, abundance of eusocial bees was negatively associated with increasing local cover of grass and shrubs at low levels of human density, but positively associated at high densities. This affinity to humans could partly be explained by domesticated “kept” hives. We found no effect of urban gradients on bee species richness. Hoverfly abundance was negatively related to human density and positively related to vegetation cover at local and landscape scales. At the backyard scale, both bee species richness and bee and hoverfly abundances were positively associated to flower abundance. Backyards with more vegetation cover had higher densities of non-eusocial bees. Our results thus support the idea that urban greening in densely populated areas at multiple spatial scales can benefit a range of insect pollinators.
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Sileshi M, Sieber S, Friedrichs K, Rybak C, Feyisa BW, Lana MA. Adoption and Impact of Kitchen Garden on Food and Nutritional Security of Farming Households in Tanzania. Ecol Food Nutr 2022; 61:651-668. [PMID: 36031880 DOI: 10.1080/03670244.2022.2116433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This article analyzes factors influencing the adoption of kitchen gardens and food and nutrition security implications of kitchen gardens on farming households. For this, the Per Capita Kilocalorie Intake (PKCI) and Food Consumption Score (FCS) were applied as food and nutrition security indicators. This paper is based on cross-sectional data that include a sample of 825 households from two districts in Tanzania. Endogenous Switching Regression is employed to determine factors influencing the adoption of a kitchen garden and its impact on food and nutrition security of the involved farming households. The results of the analysis indicate that the adoption of a kitchen garden increased with the family size (adult equivalent), credit use, access to information, districts (location), and the usage of other water sources for agriculture in addition to rainfed. It decreased with total land size and TLU. While the adoption of a kitchen garden significantly increased adopters' FCS by 1.45 or 2.96% and non-adopters' FCS by 1.26 or 2.69%. In contrast, the adoption of a kitchen garden significantly reduced non-adopters' PKCI by 101.18 or 3.92% but it does not have significant impact for adopters. Therefore, policymakers and development organizations should further promote and scale-up the kitchen garden intervention in order to use it as a tool to enhance the household's food and nutrition security.
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Affiliation(s)
- Million Sileshi
- School of Agriculture Economics and Agribusiness, College of Agriculture and Environmental Sciences, Haramaya University, Dire Dawa, Ethiopia
| | - Stefan Sieber
- Sustainable Land Use in Developing Countries, Leibniz Centre for Agricultural Landscape Research (ZALF), Muncheberg, Germany
| | - Katrin Friedrichs
- Sustainable Land Use in Developing Countries, Leibniz Centre for Agricultural Landscape Research (ZALF), Muncheberg, Germany
| | - Constance Rybak
- Sustainable Land Use in Developing Countries, Leibniz Centre for Agricultural Landscape Research (ZALF), Muncheberg, Germany
| | - Bekele Wegi Feyisa
- School of Agriculture Economics and Agribusiness, College of Agriculture and Environmental Sciences, Haramaya University, Dire Dawa, Ethiopia
| | - Marcos Alberto Lana
- Department of Crop Production Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden
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Gregory N, Fernandez MP, Diuk-Wasser M. Risk of tick-borne pathogen spillover into urban yards in New York City. Parasit Vectors 2022; 15:288. [PMID: 35948911 PMCID: PMC9365221 DOI: 10.1186/s13071-022-05416-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/27/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of tick-borne disease has increased dramatically in recent decades, with urban areas increasingly recognized as high-risk environments for exposure to infected ticks. Green spaces may play a key role in facilitating the invasion of ticks, hosts and pathogens into residential areas, particularly where they connect residential yards with larger natural areas (e.g. parks). However, the factors mediating tick distribution across heterogeneous urban landscapes remain poorly characterized. METHODS Using generalized linear models in a multimodel inference framework, we determined the residential yard- and local landscape-level features associated with the presence of three tick species of current and growing public health importance in residential yards across Staten Island, a borough of New York City, in the state of New York, USA. RESULTS The amount and configuration of canopy cover immediately surrounding residential yards was found to strongly predict the presence of Ixodes scapularis and Amblyomma americanum, but not that of Haemaphysalis longicornis. Within yards, we found a protective effect of fencing against I. scapularis and A. americanum, but not against H. longicornis. For all species, the presence of log and brush piles strongly increased the odds of finding ticks in yards. CONCLUSIONS The results highlight a considerable risk of tick exposure in residential yards in Staten Island and identify both yard- and landscape-level features associated with their distribution. In particular, the significance of log and brush piles for all three species supports recommendations for yard management as a means of reducing contact with ticks.
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Affiliation(s)
- Nichar Gregory
- Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, NY USA
| | - Maria P. Fernandez
- Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, NY USA
- Earth Institute, Columbia University, New York, NY USA
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA USA
| | - Maria Diuk-Wasser
- Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, NY USA
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Could Purposefully Engineered Native Grassland Gardens Enhance Urban Insect Biodiversity? LAND 2022. [DOI: 10.3390/land11081171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Progress is required in response to how cities can support greater biodiversity. This calls for more research on how landscape designers can actively shape urban ecologies to deliver context-specific empirical bases for green space intervention decisions. Design experiments offer opportunities for implemented projects within real-world settings to serve as learning sites. This paper explores preliminary ecological outcomes from a multidisciplinary team on whether purposefully engineered native grassland gardens provide more habitat functions for insects than mainstream gardens in the City of Tshwane, South Africa. Six different sites were sampled: two recently installed native grassland garden interventions (young native), two contemporary non-native control gardens (young non-native) on the same premises and of the same ages as the interventions, one remnant of a more pristine native grassland reference area (old native), and one long-established, non-native reference garden (old non-native). Plant and insect diversity were sampled over one year. The short-term findings suggest that higher plant beta diversity (species turnover indicating heterogeneity in a site) supports greater insect richness and evenness in richness. Garden size, age, and connectivity were not clear factors mediating urban habitat enhancement. Based on the preliminary results, the researchers recommend high native grassland species composition and diversity, avoiding individual species dominance, but increasing beta diversity and functional types when selecting garden plants for urban insect biodiversity conservation in grassland biomes.
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Namares—A Surface Inventory and Intervention Assessment Model for Urban Resource Management. SUSTAINABILITY 2022. [DOI: 10.3390/su14148485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Densely built-up areas are challenged by reduced biodiversity, high volumes of runoff water, reduced evaporation, and heat accumulation. Such phenomena are associated with imperviousness and low, unsustainable utilisation of land and exterior building surfaces. Local authorities have multiple objectives when (re-)developing future-proof districts. Hence, exploiting local potentials to mitigate adverse anthropogenic effects and managing the resource of urban land/surfaces have become key priorities. Accordingly, a five-level hierarchy for a land-sensitive urban development strategy was derived. To support the operationalisation of the hierarchy, we present the model Namares, a highly resolved GIS-based approach to enable spatially explicit identification and techno-economic and environmental assessment of intervention measures for advantageous utilisation of available surfaces per land parcel. It uses existing data and covers the management of economic, natural, and technical resources. Nine intervention measures are implemented to identify potentials, estimate investments and annual costs, and assess the appeal of existing subsidies. The approach was applied to a case study redevelopment area in a large city in Germany. The results provide spatially explicit information on greening potentials, estimated investments, subsidy demand, and other quantified benefits. The case study results show the limited potential for additional unsealing of impervious surfaces by transforming ca. 10% of sealed ground surface area into new urban gardens. At the same time, up to 47% of roof and 30% of facade surfaces could be utilised for greening and energy harvesting. The approach enables a comprehensive localisation and quantitative assessment of intervention potentials to enhance decision support in land-sensitive urban development strategies.
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White CD, Collier MJ, Stout JC. Anthropogenic Induced Beta Diversity in Plant–Pollinator Networks: Dissimilarity, Turnover, and Predictive Power. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.806615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Biogeography has traditionally focused on the distribution of species, while community ecology has sought to explain the patterns of community composition. Species interactions networks have rarely been subjected to such analyses, as modeling tools have only recently been developed for interaction networks. Here, we examine beta diversity of ecological networks using pollination networks sampled along an urbanization and agricultural intensification gradient in east Leinster, Ireland. We show, for the first time, that anthropogenic gradients structure interaction networks, and exert greater structuring force than geographical proximity. We further showed that species turnover, especially of plants, is the major driver of interaction turnover, and that this contribution increased with anthropogenic induced environmental dissimilarity, but not spatial distance. Finally, to explore the extent to which it is possible to predict each of the components of interaction turnover, we compared the predictive performance of models that included site characteristics and interaction properties to models that contained species level effects. We show that if we are to accurately predict interaction turnover, data are required on the species-specific responses to environmental gradients. This study highlights the importance of anthropogenic disturbances when considering the biogeography of interaction networks, especially in human dominated landscapes where geographical effects can be secondary sources of variation. Yet, to build a predictive science of the biogeography of interaction networks, further species-specific responses need to be incorporated into interaction distribution modeling approaches.
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Analysis of Urban Woody Plant Diversity among Different Administrative Districts and the Enhancement Strategy in Changchun City, China. SUSTAINABILITY 2022. [DOI: 10.3390/su14137624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Species diversity plays an important role in urban ecosystem stability and sustainability. Research on woody plant diversity among different administrative districts is vital to effectively improving urban biodiversity. In this study, a stratified random sampling method was used to set the sample plot, a spatial mapping of the diversity indices was conducted, and methods of principal component analysis and similarity analysis were used to analyze the species composition and dissimilarity among different administration districts. Finally, the model based on the relationship between the diversity indices and forest landscape pattern indices was built. The results showed that woody plant species diversity differed significantly among different administrative districts in Changchun. The species diversity levels in the Qikai (QK), Lvyuan (LY), and Kuancheng (KC) districts were higher, and those in the Nanguan (NG) and Erdao (ED) districts were lower. The species composition of every district basically complied with the 10/20/30 “rule of thumb”. The most common species, genera, and families in urban forests should not exceed the proportion of the total abundance of all species. There was a significant correlation between the diversity indices and the forest landscape indices of each district. The Margalef index (dMa) and the Shannon–Wiener index (H′) decreased significantly while CONTIG-MN increased, and increased significantly while LSI increased. Species evenness index J decreased significantly while LPI increased, and increased significantly while DIVISION increased. In future tree species selection, native tree species should be given priority as much as possible, the planting of Salicaceae should be reduced, and the species diversity of each district should be increased. Chaoyang (CY), ED, and LY districts should strengthen the links between forest patches.
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Selinske MJ, Bekessy SA, Geary WL, Faulkner R, Hames F, Fletcher C, Squires ZE, Garrard GE. Projecting biodiversity benefits of conservation behavior-change programs. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36:e13845. [PMID: 34622490 DOI: 10.1111/cobi.13845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 06/29/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Biodiversity loss is driven by human behavior, but there is uncertainty about the effectiveness of behavior-change programs in delivering benefits to biodiversity. To demonstrate their value, the biodiversity benefits and cost-effectiveness of behavior changes that directly or indirectly affect biodiversity need to be quantified. We adapted a structured decision-making prioritization tool to determine the potential biodiversity benefits of behavior changes. As a case study, we examined two hypothetical behavior-change programs--wildlife gardening and cat containment--by asking experts to consider the behaviors associated with these programs that directly and indirectly affect biodiversity. We assessed benefits to southern brown bandicoot (Isoodon obesulus) and superb fairy-wren (Malurus cyaneus) by eliciting from experts estimates of the probability of each species persisting in the landscape given a range of behavior-change scenarios in which uptake of the behaviors varied. We then compared these estimates to a business-as-usual scenario to determine the relative biodiversity benefit and cost-effectiveness of each scenario. Experts projected that the behavior-change programs would benefit biodiversity and that benefits would rise with increasing uptake of the target behaviors. Biodiversity benefits were also predicted to accrue through indirect behaviors, although experts disagreed about the magnitude of additional benefit provided. Scenarios that combined the two behavior-change programs were estimated to provide the greatest benefits to species and be most cost-effective. Our method could be used in other contexts and potentially at different scales and advances the use of prioritization tools to guide conservation behavior-change programs.
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Affiliation(s)
- Matthew J Selinske
- ICON Science Research Group, School of Global, Urban and Social Studies, RMIT University, Melbourne, Victoria, Australia
| | - Sarah A Bekessy
- ICON Science Research Group, School of Global, Urban and Social Studies, RMIT University, Melbourne, Victoria, Australia
| | - William L Geary
- Biodiversity Division, Department of Environment, Land, Water & Planning, Melbourne, Victoria, Australia
- Centre for Integrative Ecology (Burwood Campus), School of Life and Environmental Sciences, Deakin University, Burwood, Victoria, Australia
| | - Richard Faulkner
- Department of Environment, Land, Water and Planning, Arthur Rylah Institute, Heidelberg, Victoria, Australia
| | - Fern Hames
- Department of Environment, Land, Water and Planning, Arthur Rylah Institute, Heidelberg, Victoria, Australia
| | | | - Zoe E Squires
- Department of Environment, Land, Water and Planning, Arthur Rylah Institute, Heidelberg, Victoria, Australia
| | - Georgia E Garrard
- ICON Science Research Group, School of Global, Urban and Social Studies, RMIT University, Melbourne, Victoria, Australia
- School of Ecosystems and Forest Sciences, University of Melbourne, Parkville, Victoria, Australia
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Kabisch N, Frantzeskaki N, Hansen R. Principles for urban nature-based solutions. AMBIO 2022; 51:1388-1401. [PMID: 35038113 PMCID: PMC9005592 DOI: 10.1007/s13280-021-01685-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/15/2021] [Accepted: 11/29/2021] [Indexed: 05/31/2023]
Abstract
Nature-based solutions (NBS) were introduced as integrated, multifunctional and multi-beneficial solutions to a wide array of socio-ecological challenges. Although principles for a common understanding and implementation of NBS were already developed on a landscape scale, specific principles are needed with regard to an application in urban areas. Urban areas come with particular challenges including (i) spatial conflicts with urban system nestedness, (ii) specific urban biodiversity, fragmentation and altered environments, (iii) value plurality, multi-actor interdependencies and environmental injustices, (iv) path-dependencies with cultural and planning legacies and (v) a potential misconception of cities as being artificial landscapes disconnected from nature. Given these challenges, in this perspective paper, we build upon and integrate knowledge from the most recent academic work on NBS in urban areas and introduce five distinct, integrated principles for urban NBS design, planning and implementation. Our five principles should help to transcend governance gaps and advance the scientific discourse of urban NBS towards a more effective and sustainable urban development. To contribute to resilient urban futures, the design, planning, policy and governance of NBS should (1) consider the need for a systemic understanding, (2) contribute to benefiting people and biodiversity, (3) contribute to inclusive solutions for the long-term, (4) consider context conditions and (5) foster communication and learning.
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Affiliation(s)
- Nadja Kabisch
- Department of Geography, Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin, Germany
- Department Urban and Environmental Sociology, Helmholtz Centre for Environmental Research – UFZ Leipzig, Permoserstrasse 12, 04318 Leipzig, Germany
| | - Niki Frantzeskaki
- Centre for Urban Transitions, School of Arts, Social Sciences and Humanities, Faculty of Health, Arts and Design, Swinburne University of Technology, Melbourne, Australia
| | - Rieke Hansen
- Department of Open Space Development, Hochschule Geisenheim University, Von-Lade-Str. 1, 65366 Geisenheim, Germany
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Unraveling Visiting-Activity Patterns of Heterogeneous Communities for Urban-Park Planning and Design. FORESTS 2022. [DOI: 10.3390/f13060841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Urban parks provide essential outdoor recreation space, especially for high-density cities. This study evaluated the park-visiting activity profiles of residents to inform the planning and design of community-relevant parks. The visiting and activity patterns of 465 Hong Kong adult residents were collected using a structured questionnaire. The correlations of visiting and activity patterns of the different socio-demographic groups were analyzed. Varying features of visiting and activity patterns were observed for different socio-demographic groups. Older patrons visited parks intensively for nature-enjoyment activities and had shorter travel if intended for social and physical-exercise activities. The middle-aged respondents with children mainly conducted family based recreation, visited parks more frequently, and traveled farther. The young adults reported lower patronage, but the visit frequency increased with the engagement level in outdoor and physical-exercise activities. The homemakers reported a high visit frequency and enthusiastic participation in social activities. They tended to visit more frequently and stay longer in parks for physical-exercise activities. Our study revealed the urban parks’ divergent patronage behavior and unique roles to disparate user groups. They furnished evidence to apply continually precision park planning, design, and promotion to achieve socially responsive and age-friendly parks.
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45
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Transformation towards Green Cities: Key Conditions to Accelerate Change. SUSTAINABILITY 2022. [DOI: 10.3390/su14116410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cities worldwide are growing at unprecedented rates, compromising their surrounding landscapes, and consuming many scarce resources [...]
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46
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Pham MA, Scott SB, Fyie LR, Gardiner MM. Sustainable landscaping programs in the United States and their potential to encourage conservation and support ecosystem services. Urban Ecosyst 2022. [DOI: 10.1007/s11252-022-01241-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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47
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Doka SE, Minns CK, Valere BG, Cooke SJ, Portiss RJ, Sciscione TF, Rose A. An Ecological Accounting System for Integrated Aquatic Planning and Habitat Banking with Case Study on the Toronto Waterfront, Ontario, Canada. ENVIRONMENTAL MANAGEMENT 2022; 69:952-971. [PMID: 35107602 PMCID: PMC9038875 DOI: 10.1007/s00267-021-01531-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 08/26/2021] [Indexed: 06/14/2023]
Abstract
A key aspect of contemporary fish habitat management is the need to account for losses and gains associated with development and offsetting measures while protecting high quality features. We propose an ecological accounting framework for aquatic ecosystems using habitat equivalents scaled to aquatic productivity, and using fish-to-habitat associations by life stage, based on local fish community needs. The framework uses both landscape-scale and site-level evaluations of pre- and post-project habitat changes to assign and track habitat parcels, using ecological baselines and fish-habitat target setting. Concepts of natural capital reserves and productivity-based ecotypes are used for trading losses and gains between impacts from development projects and offsets, including restoration actions, while maintaining ecologically important areas intact. Traditional accounting terms such as deposits, withdrawals, and transfers are defined using scaled habitat-equivalents as the currency. Other key features of the framework include setting a service area that is ecologically meaningful, and conducting habitat transactions guided by habitat conservation, protection, and restoration (habitat CPR) principles. The nearshore area of the Toronto and Region is used as a case study to illustrate the eco-accounting framework and how habitat banking could be incorporated along with planned restoration to remediate this degraded but continually developed area. The framework represents significant advances in managing cumulative habitat effects in an integrated way, moving away from a focus on only project- or site-level assessments. We feel this approach could be adapted to other ecosystem types in addition to the lake, nearshore area example provided here.
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Affiliation(s)
- Susan E Doka
- Fisheries and Oceans Canada, Great Lakes Laboratory for Fisheries and Aquatic Sciences, 867 Lakeshore Rd., Burlington, ON, L7S 1A1, Canada.
| | - Charles K Minns
- Fisheries and Oceans Canada, Great Lakes Laboratory for Fisheries and Aquatic Sciences, 867 Lakeshore Rd., Burlington, ON, L7S 1A1, Canada
- Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, Toronto, ON, M5S 3B2, Canada
| | - Brent G Valere
- Fisheries & Oceans Canada, Fish and Fish Habitat Protection Program, 867 Lakeshore Rd., Burlington, ON, L7S 1A1, Canada
| | - Steven J Cooke
- Fish Ecology and Conservation Physiology Laboratory, Department of Biology, Carleton University, 1125 Colonel By Dr., Ottawa, ON, K1S 5B6, Canada
| | - Rick J Portiss
- Toronto and Region Conservation Authority, 5 Shoreham Drive, Downsview, ON, M3N 1S4, Canada
| | - Thomas F Sciscione
- Toronto and Region Conservation Authority, 5 Shoreham Drive, Downsview, ON, M3N 1S4, Canada
| | - Alwyn Rose
- Fisheries & Oceans Canada, Ecosystems Management Policies and Practices, 200 Kent Street, Ottawa, ON, K1A 0E6, Canada
- Environment and Climate Change Canada, Canadian Wildlife Service, Place Vincent Massey, 351, boul. Saint-Joseph (14th Floor), Gatineau, QC, K1A 0H3, Canada
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Backyard Biomes: Is Anyone There? Improving Public Awareness of Urban Wildlife Activity. DIVERSITY 2022. [DOI: 10.3390/d14040263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Wildlife are increasingly being found in urban habitats, and likely rely on some resources in suburban household yards, which exposes them to the effects of yard management and human and pet activities. We compared the relationships between these potential disturbances and benefits to the number of different types of wildlife sighted by householders, using written surveys. Owing to the inability of many household respondents to identify animals to the species or genus level, each different ‘type’ of animal individually listed was counted to generate the total number of types of wildlife observed by each household. We found that relatively more types of wildlife were observed by residents whose yards provided ease of faunal access under or through fences, had reduced pesticide use, increased levels of anthropogenic noise, and increased presence of pets in yards. The latter two associations likely relate to the increased opportunities to observe wildlife in yards that each creates. We also investigated the use of yards by wildlife and domestic pets in open compared to more vegetated habitats by day and night, using motion-sensor cameras. All animals observed were compared to the activity of introduced brown and black rats (Rattus norvegicus, R. rattus), owing to their wild origins but long commensal history with humans. Camera images indicated that animals’ natural activity periods were maintained in yards. Brown antechinuses (Antechinus stuartii), northern brown bandicoots (Isoodon macrourus), domestic cats (Felis catus) and native birds (species as listed below) each preferred sheltered or vegetated habitats over open habitats, when compared to the introduced rats that showed little habitat preference. However, unlike the other species, the native birds used open areas more than vegetated or sheltered areas when compared within their group only. The common brushtail possum (Trichosurus vulpecula) was observed to use open areas comparatively more than the introduced rats, but used vegetated or sheltered habitats more when compared to self only. The domestic dog (Canis familiaris) and red fox (Vulpes vulpes) used open areas more than vegetated or sheltered areas, when compared to the introduced rats, and against themselves. This indicated a level of coping with urban stressors by the native animals, but with a reliance on more vegetated habitats to allow for natural stress-relieving behaviours of escape or hiding. Here, we offer insights into how each of these findings may be used to help educate and motivate increased household responsibility for urban wildlife conservation.
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Suni S, Hall E, Bahu E, Hayes H. Urbanization increases floral specialization of pollinators. Ecol Evol 2022; 12:e8619. [PMID: 35309755 PMCID: PMC8901868 DOI: 10.1002/ece3.8619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 08/18/2021] [Accepted: 09/19/2021] [Indexed: 11/12/2022] Open
Abstract
Understanding how urbanization alters functional interactions among pollinators and plants is critically important given increasing anthropogenic land use and declines in pollinator populations. Pollinators often exhibit short‐term specialization and visit plants of the same species during one foraging trip. This facilitates plant receipt of conspecific pollen—pollen on a pollinator that is the same species as the plant on which the pollinator was foraging. Conspecific pollen receipt facilitates plant reproductive success and is thus important to plant and pollinator persistence. We investigated how urbanization affects short‐term specialization of insect pollinators by examining pollen loads on insects’ bodies and identifying the number and species of pollen grains on insects caught in urban habitat fragments and natural areas. We assessed possible drivers of differences between urban and natural areas, including frequency dependence in foraging, species richness and diversity of the plant and pollinator communities, floral abundance, and the presence of invasive plant species. Pollinators were more specialized in urban fragments than in natural areas, despite no differences in the species richness of plant communities across site types. These differences were likely driven by higher specialization of common pollinators, which were more abundant in urban sites. In addition, pollinators preferred to forage on invasive plants at urban sites and native plants at natural sites. Our findings reveal indirect effects of urbanization on pollinator fidelity to individual plant species and have implications for the maintenance of plant species diversity in small habitat fragments. Higher preference of pollinators for invasive plants at urban sites suggests that native species may receive fewer visits by pollinators. Therefore, native plant species diversity may decline in urban sites without continued augmentation of urban flora or removal of invasive species.
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Affiliation(s)
- Sevan Suni
- Department of Biology University of San Francisco San Francisco California USA
| | - Erin Hall
- Department of Biology University of San Francisco San Francisco California USA
| | - Evangelina Bahu
- Department of Biology University of San Francisco San Francisco California USA
| | - Hannah Hayes
- Department of Biology University of San Francisco San Francisco California USA
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50
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Characterizing Garden Greenspace in a Medieval European City: Added Values of Spatial Resolution and Multi-Temporal Stereo Imagery. REMOTE SENSING 2022. [DOI: 10.3390/rs14051169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Domestic gardens provide residents with immediate access to landscape amenities and numerous ecological provisions. These ecological provisions have been proven to be largely determined by greenspace composition and landscape, but the fragmentation and heterogeneity of garden environments present challenges to greenspace mapping. Here, we first developed a recognition method to create a garden parcel data set in the medieval Leuven city of Belgium, based on the land use layers and agricultural land parcels. Then, we applied multi-sourced satellite imagery to evaluate the added value of spatial resolution, plant phenology and 3D structure in identifying four vegetation types. Finally, we characterized the greenspace landscapes in garden parcels. Compared with single ALOS-2 imagery, SPOT-7 imagery and Pleiades-1A imagery increased the overall accuracy by 4% and 8%, respectively. The accuracy improvement (21%) produced from multi-temporal stereo Pleiades-1A imagery strongly verified the significance of plant phenology and 3D structure in garden mapping. The average greenspace cover in garden parcels was 71% but varied from 56% in urban gardens to 82% in rural gardens. The garden greenspace landscape is fragmented by the artificial structures in urban areas but has a more aggregated size and less complex shapes in rural areas. This study calls for greater attention to be paid to gardens, and for multi-disciplinary studies conducted in collaboration with urban ecologists and landscape designers to maximize the benefits to residents of both immediate landscape amenities and ecological provisions, in the face of global environmental changes and public health risks.
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