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MacPhail VJ, Hatfield R, Colla SR. Bumble Bee Watch community science program increases scientific understanding of an important pollinator group across Canada and the USA. PLoS One 2024; 19:e0303335. [PMID: 38776282 PMCID: PMC11111064 DOI: 10.1371/journal.pone.0303335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 04/23/2024] [Indexed: 05/24/2024] Open
Abstract
In a time of increasing threats to bumble bees (Hymenoptera: Apidae: Bombus), it is important to understand their ecology and distribution. As experts are limited in resources to conduct field surveys, there is potential for community scientists to help. The Bumble Bee Watch (BBW) community science program involves volunteers taking photos of bumble bees in Canada and the USA and submitting them, along with geographic and optional plant information, to a website or through an app. Taxon experts then verify the bee species identification. The Bumble Bees of North America database (BBNA) stores data (no photographs) collected and identified by more traditional scientific methods over the same range. Here we compared BBW data to BBNA data over all years and just 2010-2020 to understand the scientific contribution of community scientists to the state of the knowledge about native bumble bees. We found that BBW had similar geographic and species coverage as BBNA. It had records from all 63 provinces, states, and territories where bumble bees occur (including four more than BBNA in 2010-2020), and represented 41 of the 48 species in BBNA (with ten more species than BBNA in 2010-2020). While BBW contributed only 8.50% of records overall, it contributed 25.06% of all records over 2010-2020. BBW confirmed the persistence of species and identified new locations of species, both inside and outside of the previously known extent of occurrences. BBW also contributed a wealth of ecological information, such as unique plant genera and species data for almost all the bee species. Thus, while BBW had fewer bee records than the BBNA database overall, it helped to fill in data gaps and provided novel information, complementing the traditional methods. This community science program is valuable in helping to inform conservation management for bumble bee species.
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Affiliation(s)
- Victoria J MacPhail
- Faculty of Environmental and Urban Change, York University, Toronto, Ontario, Canada
| | - Richard Hatfield
- The Xerces Society for Invertebrate Conservation, Portland, Oregan, United States of America
| | - Sheila R Colla
- Faculty of Environmental and Urban Change, York University, Toronto, Ontario, Canada
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2
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Leto E, Pace F, Sciotto G, Manachini B. Less Known Is More Feared-A Survey of Children's Knowledge of and Attitudes towards Honeybees. INSECTS 2024; 15:368. [PMID: 38786924 PMCID: PMC11122529 DOI: 10.3390/insects15050368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/15/2024] [Accepted: 05/17/2024] [Indexed: 05/25/2024]
Abstract
The global decline in the number of pollinators has elicited considerable public attention. To the general public, honeybees are considered to be the primary pollinators. Also, a decline in managed honeybee stocks is alarming and could lead to declining pollination services and reduced ecosystem biodiversity, although the Apis mellifera is the least likely pollinator species on the planet to be at risk of extinction. A less-than-complete understanding of honeybees and their ecology may hinder their conservation. Ascertaining the public's level of knowledge about, and perception of, a problem can help in solving it. This research focused mainly on honeybees because people are unlikely to be able to recognize the different species of Apoidea. Schools are ideal places for understanding the basic knowledge and attitudes regarding this insect. We aimed to understand the perception and knowledge of 12-14-year-old children towards honeybees as well as to verify the existence of a correlation between knowledge level and positive perception. Secondary school students can play a key role in the conservation of biodiversity as they are carriers of knowledge in families and will be future citizens. To this end, 231 students were given a 26-item questionnaire related to their perception and knowledge of honeybees. Results indicate that the students have a good understanding of the role that bees play in nature but do not have a completely clear idea of this insect's interactions with the environment. Results also show that the children feel a certain fear of honeybees, although they respect them. The average score of the ecological branch test exceeded the average score of the perceptual one, indicating that the subjects had a more positive education than perception.
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Affiliation(s)
- Emmanuele Leto
- Department of Agricultural, Food and Forest Sciences (SAAF), University of Palermo, 90128 Palermo, Italy;
| | - Francesco Pace
- Department in Economics, Business and Statistics (DSEAS), University of Palermo, 90128 Palermo, Italy;
| | - Giulia Sciotto
- Department of Psychology, Educational Sciences and Human Movement, University of Palermo, 90128 Palermo, Italy;
| | - Barbara Manachini
- Department of Agricultural, Food and Forest Sciences (SAAF), University of Palermo, 90128 Palermo, Italy;
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3
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Souther SK, Sandor ME, Sample M, Gabrielson S, Aslan CE. Bee and butterfly records indicate diversity losses in western and southern North America, but extensive knowledge gaps remain. PLoS One 2024; 19:e0289742. [PMID: 38748698 PMCID: PMC11095745 DOI: 10.1371/journal.pone.0289742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 03/07/2024] [Indexed: 05/19/2024] Open
Abstract
Pollinator losses threaten ecosystems and food security, diminishing gene flow and reproductive output for ecological communities and impacting ecosystem services broadly. For four focal families of bees and butterflies, we constructed over 1400 ensemble species distribution models over two time periods for North America. Models indicated disproportionally increased richness in eastern North America over time, with decreases in richness over time in the western US and southern Mexico. To further pinpoint geographic areas of vulnerability, we mapped records of potential pollinator species of conservation concern and found high concentrations of detections in the Great Lakes region, US East Coast, and southern Canada. Finally, we estimated asymptotic diversity indices for genera known to include species that visit flowers and may carry pollen for ecoregions across two time periods. Patterns of generic diversity through time mirrored those of species-level analyses, again indicating a decline in pollinators in the western U.S. Increases in generic diversity were observed in cooler and wetter ecoregions. Overall, changes in pollinator diversity appear to reflect changes in climate, though other factors such as land use change may also explain regional shifts. While statistical methods were employed to account for unequal sampling effort across regions and time, improved monitoring efforts with rigorous sampling designs would provide a deeper understanding of pollinator communities and their responses to ongoing environmental change.
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Affiliation(s)
- Sara K. Souther
- Center for Adaptable Western Landscapes, Northern Arizona University, Flagstaff, AZ, United States of America
| | - Manette E. Sandor
- Department of Ecology, Evolution, and Environmental Biology, Columbia University, New York, NY, United States of America
- Center for Conservation and Biodiversity, American Museum of Natural History, New York, NY, United States of America
| | - Martha Sample
- Center for Adaptable Western Landscapes, Northern Arizona University, Flagstaff, AZ, United States of America
| | - Sara Gabrielson
- Department of Biology, Northern Arizona University, Flagstaff, AZ, United States of America
| | - Clare E. Aslan
- Center for Adaptable Western Landscapes, Northern Arizona University, Flagstaff, AZ, United States of America
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4
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Pyke GH, Prendergast KS, Ren Z. Pollination crisis Down-Under: Has Australasia dodged the bullet? Ecol Evol 2023; 13:e10639. [PMID: 37915803 PMCID: PMC10615657 DOI: 10.1002/ece3.10639] [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: 03/09/2023] [Revised: 08/17/2023] [Accepted: 10/09/2023] [Indexed: 11/03/2023] Open
Abstract
Since mid-1990s, concerns have increased about a human-induced "pollination crisis." Threats have been identified to animals that act as plant pollinators, plants pollinated by these animals, and consequently human well-being. Threatening processes include loss of natural habitat, climate change, pesticide use, pathogen spread, and introduced species. However, concern has mostly been during last 10-15 years and from Europe and North America, with Australasia, known as Down-Under, receiving little attention. So perhaps Australasia has "dodged the bullet"? We systematically reviewed the published literature relating to the "pollination crisis" via Web of Science, focusing on issues amenable to this approach. Across these issues, we found a steep increase in publications over the last few decades and a major geographic bias towards Europe and North America, with relatively little attention in Australasia. While publications from Australasia are underrepresented, factors responsible elsewhere for causing the "pollination crisis" commonly occur in Australasia, so this lack of coverage probably reflects a lack of awareness rather than the absence of a problem. In other words, Australasia has not "dodged the bullet" and should take immediate action to address and mitigate its own "pollination crisis." Sensible steps would include increased taxonomic work on suspected plant pollinators, protection for pollinator populations threatened with extinction, establishing long-term monitoring of plant-pollinator relationships, incorporating pollination into sustainable agriculture, restricting the use of various pesticides, adopting an Integrated Pest and Pollinator Management approach, and developing partnerships with First Nations peoples for research, conservation and management of plants and their pollinators. Appropriate Government policy, funding and regulation could help.
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Affiliation(s)
- Graham H. Pyke
- CAS Key Laboratory for Plant Diversity and Biogeography of East AsiaKunming Institute of Botany, Chinese Academy of SciencesKunmingChina
- School of Natural SciencesMacquarie UniversityRydeNew South WalesAustralia
| | - Kit S. Prendergast
- School of Biological Sciences & BiotechnologyMurdoch UniversityPerthWestern AustraliaAustralia
| | - Zong‐Xin Ren
- CAS Key Laboratory for Plant Diversity and Biogeography of East AsiaKunming Institute of Botany, Chinese Academy of SciencesKunmingChina
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5
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Varnava AI, Manganaris GA, Stavrinides MC. Assessing the biodiversity and the impact of pollinators on carob production. PLoS One 2023; 18:e0291431. [PMID: 37862335 PMCID: PMC10588836 DOI: 10.1371/journal.pone.0291431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 08/29/2023] [Indexed: 10/22/2023] Open
Abstract
As the current climate crisis intensifies, drought resistant crops are becoming more important due to their ability to withstand the increasingly hotter and drier summers. Such crops are valuable for pollinators as they provide food resources for wild and managed species. The carob tree (Ceratonia siliqua L.) represents an example of a heat- and drought- resistant crop, able to grow in dry areas with practically no inputs. The current study assessed over two growing seasons the diversity of wild bees and other pollinators relying on carob flowers, as well as the contribution of animal pollination to carob production. Carob flowers were subjected to two treatments: Open pollination, where inflorescences were left untreated, and wind pollination, where inflorescences were bagged in a mesh during blooming. Weekly observations during blooming showed that Apis mellifera was the most frequent floral visitor followed by wild bees and wasps. Carob flowers were visited by at least 10 different wild bee species. Open-pollinated flowers produced significantly more pods, with the benefit ranging from 4 to 16 times higher production, depending on the region. Open pollination led to pods with greater weight, length and number of seeds compared to pods derived from wind pollination. The results of the current study highlight the importance of animal pollination to carob production, as well as the significance of carob trees to wild bee conservation.
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Affiliation(s)
- Androulla I. Varnava
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
| | - George A. Manganaris
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
| | - Menelaos C. Stavrinides
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
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6
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O'Shea-Wheller TA, Curtis RJ, Kennedy PJ, Groom EKJ, Poidatz J, Raffle DS, Rojas-Nossa SV, Bartolomé C, Dasilva-Martins D, Maside X, Mato S, Osborne JL. Quantifying the impact of an invasive Hornet on Bombus terrestris Colonies. Commun Biol 2023; 6:990. [PMID: 37798331 PMCID: PMC10556089 DOI: 10.1038/s42003-023-05329-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 09/07/2023] [Indexed: 10/07/2023] Open
Abstract
The invasive hornet Vespa velutina nigrithorax is considered a proliferating threat to pollinators in Europe and Asia. While the impact of this species on managed honey bees is well-documented, effects upon other pollinator populations remain poorly understood. Nonetheless, dietary analyses indicate that the hornets consume a diversity of prey, fuelling concerns for at-risk taxa. Here, we quantify the impact of V. velutina upon standardised commercially-reared colonies of the European bumblebee, Bombus terrestris terrestris. Using a landscape-scale experimental design, we deploy colonies across a gradient of local V. velutina densities, utilising automated tracking to non-invasively observe bee and hornet behaviour, and quantify subsequent effects upon colony outcomes. Our results demonstrate that hornets frequently hunt at B. terrestris colonies, being preferentially attracted to those with high foraging traffic, and engaging in repeated-yet entirely unsuccessful-predation attempts at nest entrances. Notably however, we show that B. terrestris colony weights are negatively associated with local V. velutina densities, indicating potential indirect effects upon colony growth. Taken together, these findings provide the first empirical insight into impacts on bumblebees at the colony level, and inform future mitigation efforts for wild and managed pollinators.
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Affiliation(s)
- Thomas A O'Shea-Wheller
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom.
| | - Robin J Curtis
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
| | - Peter J Kennedy
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
| | - Ellen K J Groom
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
| | - Juliette Poidatz
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
- UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, CIRAD, 97410, Saint Pierre, La Réunion, France
| | - David S Raffle
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
| | - Sandra V Rojas-Nossa
- Department of Ecology and Animal Biology, Faculty of Sciences, University of Vigo, 36310, Vigo, Pontevedra, Spain
| | - Carolina Bartolomé
- Grupo de Medicina Xenómica, CIMUS, Universidade de Santiago de Compostela, 15781, Santiago de Compostela, A Coruña, Spain
| | - Damián Dasilva-Martins
- Grupo de Medicina Xenómica, CIMUS, Universidade de Santiago de Compostela, 15781, Santiago de Compostela, A Coruña, Spain
| | - Xulio Maside
- Grupo de Medicina Xenómica, CIMUS, Universidade de Santiago de Compostela, 15781, Santiago de Compostela, A Coruña, Spain
| | - Salustiano Mato
- Department of Ecology and Animal Biology, Faculty of Sciences, University of Vigo, 36310, Vigo, Pontevedra, Spain
| | - Juliet L Osborne
- Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR109FE, United Kingdom
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7
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Manickavasagam G, Saaid M, Lim V, Saad MIZM, Azmi NAS, Osman R. Quality assessment and chemometrics application on physicochemical characteristics, antioxidant properties, and 5-HMF content of Malaysian stingless bee honey from different topographical origins. J Food Sci 2023; 88:1466-1481. [PMID: 36922718 DOI: 10.1111/1750-3841.16535] [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: 11/02/2022] [Revised: 02/05/2023] [Accepted: 02/27/2023] [Indexed: 03/18/2023]
Abstract
The popularity of Malaysian stingless bee honey is rising among health-conscious individuals; thus, chemical and physical evaluations of Malaysian stingless bee honey are vital to ensure the honey has achieved the optimum limits set by Malaysian and international regulatory standards so that it can be commercialized locally and internationally. Therefore, in the present study, the physicochemical characteristics (moisture content, total dissolved solids, pH, free acidity, electrical conductivity, and ash content), antioxidant properties (total phenolic and flavonoid contents), and 5-hydroxymethylfurfural (5-HMF) of Heterotrigona itama (H. itama) honey from different sites in Peninsular Malaysia were investigated. Subsequently, the correlation between these chemical and physical parameters was studied using Spearman correlation coefficients. The significant difference between H. itama honey from different topographical origins was studied using univariate analysis (one-way ANOVA followed by post hoc Tukey's test). The discrimination pattern of 45 honey samples based on their topographical origins was evaluated using cluster analysis (heatmap and dendrogram) and chemometrics analysis (partial least squares-discriminant analysis). Results showed that some samples of certain parameters (electrical conductivity, free acidity, and moisture content) have exceeded the limit set by the international regulatory standard. However, the 5-HMF content of all samples was within the allowed range. A statistically significant difference (p < 0.05) has been observed for all the parameters except electrical conductivity and ash content in terms of inter-topographical origins. Although the profiles of H. itama honey from different origins were close, most of them were separated according to their topographical origins and were validated using a permutation test.
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Affiliation(s)
| | - Mardiana Saaid
- School of Chemical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Vuanghao Lim
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Bertam, Kepala Batas, Pulau Pinang, Malaysia
| | | | | | - Rozita Osman
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor, Malaysia
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8
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Cruz SM, Grozinger CM. Mapping student understanding of bees: Implications for pollinator conservation. CONSERVATION SCIENCE AND PRACTICE 2023. [DOI: 10.1111/csp2.12902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
Affiliation(s)
- Shannon M. Cruz
- Department of Communication Arts & Sciences Pennsylvania State University University Park Pennsylvania USA
| | - Christina M. Grozinger
- Department of Entomology, Center for Pollinator Research, Huck Institutes of the Life Sciences Pennsylvania State University University Park Pennsylvania USA
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9
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Penn J, Hu W. Benefit-cost analysis of becoming certified pollinator friendly. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 326:116679. [PMID: 36403320 DOI: 10.1016/j.jenvman.2022.116679] [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: 03/01/2022] [Revised: 10/27/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
Despite significant drop in pollinator abundance, no studies exist on the benefits and costs of pollinator conservation in the public domain. An in-person survey was conducted at three large, public US universities to estimate benefits to become Bee Campus USA certified. We test whether different types of reminders on existing student sustainability fees affect Willingness to Pay. Costs of achieving this certification per university were obtained. Net Present Value demonstrates that the net benefits to each school are largely positive, except under the most restrictive assumption. Information reminders of existing fees lead to little change in support of pollinator conservation.
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Affiliation(s)
- Jerrod Penn
- Louisiana State University & LSU AgCenter, USA.
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10
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Fisher JC, Rankin E, Irvine KN, Goddard MA, Davies ZG, Dallimer M. Can biodiverse streetscapes mitigate the effects of noise and air pollution on human wellbeing? ENVIRONMENTAL RESEARCH 2022; 212:113154. [PMID: 35341752 DOI: 10.1016/j.envres.2022.113154] [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: 11/18/2021] [Revised: 03/02/2022] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
Most of the global population are urban, with inhabitants exposed to raised levels of pollution. Pollutants negatively impact human wellbeing, and can alter the structure and diversity of ecosystems. Contrastingly, urban biodiversity can positively contribute to human wellbeing. We know little, however, about whether the negative impacts of pollution on wellbeing could be lessened for householders living on more biodiverse streets, as the complex interlinkages between pollution, biodiversity and wellbeing have rarely been examined. Here, we used structural equation modelling to simultaneously test whether biodiversity (actual and perceived) mediates the relationship between traffic-related pollution (noise, dB; nitrogen dioxide, NO2) or air pollution (PM2.5) and wellbeing (mental wellbeing, happiness). In summer 2019, we conducted questionnaires and biodiversity surveys, and collected noise and air pollution data, from households (n = 282) across the streetscapes of Leeds, UK. Biodiversity (actual or perceived) showed no mediating effects. However, increased flowering plant richness was positively associated with mental wellbeing. Traffic-related pollution negatively affected pollinator and flowering plant richness, but not wellbeing. This could be because householders are not exposed to high levels of noise or NO2 because they do not maintain front gardens on noisier streets. There was no measurable effect of air pollution on biodiversity or wellbeing. These findings shed light on the complex mechanisms through which biodiversity could improve human wellbeing. Enhancing the diversity of plant species in streetscapes would have a positive effect on wellbeing, further emphasising the important role that biodiverse urban streetscapes play in improving the liveability of cities.
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Affiliation(s)
- Jessica C Fisher
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, CT2 7NR, UK.
| | - Eleanor Rankin
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, CT2 7NR, UK
| | - Katherine N Irvine
- Social, Economic and Geographical Sciences Department, James Hutton Institute, Craigiebuckler, Aberdeen, AB15 8QH, UK
| | - Mark A Goddard
- Sustainability Research Institute, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
| | - Zoe G Davies
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, CT2 7NR, UK
| | - Martin Dallimer
- Sustainability Research Institute, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
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11
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Bennett NJ, Dodge M, Akre TS, Canty SWJ, Chiaravalloti R, Dayer AA, Deichmann JL, Gill D, McField M, McNamara J, Murphy SE, Nowakowski AJ, Songer M. Social science for conservation in working landscapes and seascapes. FRONTIERS IN CONSERVATION SCIENCE 2022. [DOI: 10.3389/fcosc.2022.954930] [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
Biodiversity is in precipitous decline globally across both terrestrial and marine environments. Therefore, conservation actions are needed everywhere on Earth, including in the biodiversity rich landscapes and seascapes where people live and work that cover much of the planet. Integrative landscape and seascape approaches to conservation fill this niche. Making evidence-informed conservation decisions within these populated and working landscapes and seascapes requires an in-depth and nuanced understanding of the human dimensions through application of the conservation social sciences. Yet, there has been no comprehensive exploration of potential conservation social science contributions to working landscape and seascape initiatives. We use the Smithsonian Working Land and Seascapes initiative – an established program with a network of 14 sites around the world – as a case study to examine what human dimensions topics are key to improving our understanding and how this knowledge can inform conservation in working landscapes and seascapes. This exploratory study identifies 38 topics and linked questions related to how insights from place-based and problem-focused social science might inform the planning, doing, and learning phases of conservation decision-making and adaptive management. Results also show how conservation social science might yield synthetic and theoretical insights that are more broadly applicable. We contend that incorporating insights regarding the human dimensions into integrated conservation initiatives across working landscapes and seascapes will produce more effective, equitable, appropriate and robust conservation actions. Thus, we encourage governments and organizations working on conservation initiatives in working landscapes and seascapes to increase engagement with and funding of conservation social science.
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12
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The potential consequences of 'bee washing' on wild bee health and conservation. Int J Parasitol Parasites Wildl 2022; 18:30-32. [PMID: 35399591 PMCID: PMC8989764 DOI: 10.1016/j.ijppaw.2022.03.011] [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: 11/26/2021] [Revised: 03/09/2022] [Accepted: 03/22/2022] [Indexed: 11/21/2022]
Abstract
Concern around declining bee populations globally has become an environmental issue of mainstream importance. Policymakers, scientists, environmental non-government organizations, media outlets and the public have displayed great interest in conservation actions to support pollinators. As with many environmental causes, green washing, or in this case ‘bee washing’, has become rampant. Bee washing can lead to multiple negative consequences, including misinformation, misallocation of resources, increasing threats and steering public understanding and environmental policy away from evidence-based decision-making. Here I will discuss the multiple potential consequences of bee washing on efforts to conserve declining wild bees and promote wild bee health. Concern around declining bee populations globally has become an environmental issue of mainstream importance. Policymakers, scientists, environmental non-government organizations, media outlets and the public have displayed interest in conservation action to support pollinators. ‘Bee washing’, has become rampant. Narratives and actions tend to focus on low-hanging fruit, actions which are easy to address and/or the selling of commercial items where industry benefits but the species of concern do not. Negative consequences include misinformation, misallocation of resources, increasing threats and steering environmental policy away from evidence-based decision-making.
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13
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Stout JC, Dicks LV. From science to society: implementing effective strategies to improve wild pollinator health. Philos Trans R Soc Lond B Biol Sci 2022; 377:20210165. [PMID: 35491595 PMCID: PMC9058532 DOI: 10.1098/rstb.2021.0165] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Despite a substantial increase in scientific, public and political interest in pollinator health and many practical conservation efforts, incorporating initiatives across a range of scales and sectors, pollinator health continues to decline. We review existing pollinator conservation initiatives and define their common structural elements. We argue that implementing effective action for pollinators requires further scientific understanding in six key areas: (i) status and trends of pollinator populations; (ii) direct and indirect drivers of decline, including their interactions; (iii) risks and co-benefits of pollinator conservation actions for ecosystems; (iv) benefits of pollinator conservation for society; (v) the effectiveness of context-specific, tailored, actionable solutions; and (vi) integrated frameworks that explicitly link benefits and values with actions to reverse declines. We propose use of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) conceptual framework to link issues and identify critical gaps in both understanding and action for pollinators. This approach reveals the centrality of addressing the recognized indirect drivers of decline, such as patterns of global trade and demography, which are frequently overlooked in current pollinator conservation efforts. Finally, we discuss how existing and new approaches in research can support efforts to move beyond these shortcomings in pollinator conservation initiatives. This article is part of the theme issue 'Natural processes influencing pollinator health: from chemistry to landscapes'.
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Affiliation(s)
- Jane C Stout
- School of Natural Sciences, Trinity College Dublin, College Green, Dublin 2, Ireland
| | - Lynn V Dicks
- Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK
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14
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DiDonato S, Gareau BJ. Be(e)coming pollinators: Beekeeping and perceptions of environmentalism in Massachusetts. PLoS One 2022; 17:e0263281. [PMID: 35286308 PMCID: PMC8920284 DOI: 10.1371/journal.pone.0263281] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 01/17/2022] [Indexed: 12/30/2022] Open
Abstract
In an era of mass extinction and biodiversity crisis, it is increasingly crucial to cultivate more just and inclusive multispecies futures. As mitigation and adaption efforts are formed in response to these crises, just transitions forward require intentional consideration of the hybrid entanglement of humans, human societies, and wider landscapes. We thus apply a critical hybridity framework to examine the entanglement of the pollinator crisis with the cultural and agricultural practice of hobbyist beekeeping. We draw on ethnographic engagements with Massachusetts beekeepers and find apiculture to be widely understood as a form of environmentalism-including as both a mitigation to and adaptation for the pollinator crisis. Illustrating how power-laden socioecological negotiations shape and reshape regional environments, we then discuss how this narrative relies on the capitalistic and instrumental logics characteristic of Capitalocene environmentalisms. These rationalities, which obscure the hybridity of landscapes, consequently increase the likelihood of problematic unintended consequences. Also present, however, is a deeper engagement with hybrid perspectives, with some beekeepers even offering pathways toward inclusive solutions. We conclude that if more just and biodiverse futures are to be realized, beekeeping communities must foster increasingly hybrid visions of apiculture as situated within socioecological and contested landscapes.
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Affiliation(s)
- Sandra DiDonato
- Sociology Department, Boston College, Chestnut Hill, MA, United States of America
| | - Brian J. Gareau
- Sociology Department, Boston College, Chestnut Hill, MA, United States of America
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16
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Shanahan M. Honey Bees and Industrial Agriculture: What Researchers are Missing, and Why it's a Problem. JOURNAL OF INSECT SCIENCE (ONLINE) 2022; 22:14. [PMID: 35137135 PMCID: PMC8826167 DOI: 10.1093/jisesa/ieab090] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Indexed: 06/14/2023]
Abstract
Industrial agriculture is the root cause of many health problems that honey bees (Apis mellifera Linneaus, 1758) face, but honey bee researchers seldom call attention to this fact. We often discuss the stressors that contribute to colony loss (e.g., pathogens, pesticides, poor nutrition), but we rarely talk about where those stressors come from. This is a problem because we cannot resolve honey bee health issues unless we confront the systems that cause them harm. In this forum article, I unpack the relationship between honey bee health and industrial agriculture. I propose steps we can take to reframe our research to account for the impacts of this destructive system, and I discuss the uncomfortable questions that surface when we engage in this process. The goal of this article is to encourage conversation within the honey bee research community around the impacts of industrial agriculture, so that we can fully engage in the transformative change needed to support honey bee health.
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Affiliation(s)
- Maggie Shanahan
- University of Minnesota, Department of Entomology, 219 Hodson Hall, 1980 Folwell Avenue, Saint Paul, MN 55108, USA
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17
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Otto CRV, Bailey LL, Smart AH. Patch utilization and flower visitations by wild bees in a honey bee-dominated, grassland landscape. Ecol Evol 2021; 11:14888-14904. [PMID: 34765148 PMCID: PMC8571640 DOI: 10.1002/ece3.8174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/26/2021] [Accepted: 09/10/2021] [Indexed: 12/05/2022] Open
Abstract
Understanding habitat needs and patch utilization of wild and managed bees has been identified as a national research priority in the United States. We used occupancy models to investigate patterns of bee use across 1030 transects spanning a gradient of floral resource abundance and richness and distance from apiaries in the Prairie Pothole Region (PPR) of the United States. Estimates of transect use by honey bees were nearly 1.0 during our 3.5-month sampling period, suggesting honey bees were nearly ubiquitous across transects. Wild bees more frequently used transects with higher flower richness and more abundant flowers; however, the effect size of the native flower abundance covariate (β ^ native = 3.90 ± 0.65 [1SE]) was four times greater than the non-native flower covariate (β ^ n o n - n a t i v e = 0.99 ± 0.17). We found some evidence that wild bee use was lower at transects near commercial apiaries, but the effect size was imprecise (β ^ distance = 1.4 ± 0.81). Honey bees were more frequently detected during sampling events with more non-native flowers and higher species richness but showed an uncertain relationship with native flower abundance. Of the 4039 honey bee and flower interactions, 85% occurred on non-native flowers, while only 43% of the 738 wild bee observations occurred on non-native flowers. Our study suggests wild bees and honey bees routinely use the same resource patches in the PPR but often visit different flowering plants. The greatest potential for resource overlap between honey bees and wild bees appears to be for non-native flowers in the PPR. Our results are valuable to natural resource managers tasked with supporting habitat for managed and wild pollinators in agroecosystems.
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Affiliation(s)
- Clint R. V. Otto
- U.S. Geological SurveyNorthern Prairie Wildlife Research CenterJamestownNorth DakotaUSA
| | - Larissa L. Bailey
- Department of Fish, Wildlife and Conservation BiologyColorado State UniversityFort CollinsColoradoUSA
| | - Autumn H. Smart
- U.S. Geological SurveyNorthern Prairie Wildlife Research CenterJamestownNorth DakotaUSA
- Department of EntomologyUniversity of NebraskaLincolnNebraskaUSA
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18
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Dicks LV, Breeze TD, Ngo HT, Senapathi D, An J, Aizen MA, Basu P, Buchori D, Galetto L, Garibaldi LA, Gemmill-Herren B, Howlett BG, Imperatriz-Fonseca VL, Johnson SD, Kovács-Hostyánszki A, Kwon YJ, Lattorff HMG, Lungharwo T, Seymour CL, Vanbergen AJ, Potts SG. A global-scale expert assessment of drivers and risks associated with pollinator decline. Nat Ecol Evol 2021; 5:1453-1461. [PMID: 34400826 DOI: 10.1038/s41559-021-01534-9] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 07/14/2021] [Indexed: 02/06/2023]
Abstract
Pollinator decline has attracted global attention and substantial efforts are underway to respond through national pollinator strategies and action plans. These policy responses require clarity on what is driving pollinator decline and what risks it generates for society in different parts of the world. Using a formal expert elicitation process, we evaluated the relative regional and global importance of eight drivers of pollinator decline and ten consequent risks to human well-being. Our results indicate that global policy responses should focus on reducing pressure from changes in land cover and configuration, land management and pesticides, as these were considered very important drivers in most regions. We quantify how the importance of drivers and risks from pollinator decline, differ among regions. For example, losing access to managed pollinators was considered a serious risk only for people in North America, whereas yield instability in pollinator-dependent crops was classed as a serious or high risk in four regions but only a moderate risk in Europe and North America. Overall, perceived risks were substantially higher in the Global South. Despite extensive research on pollinator decline, our analysis reveals considerable scientific uncertainty about what this means for human society.
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Affiliation(s)
- Lynn V Dicks
- Department of Zoology, University of Cambridge, Cambridge, UK. .,School of Biological Sciences, University of East Anglia, Norwich, UK.
| | - Tom D Breeze
- Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, Reading, UK
| | | | - Deepa Senapathi
- Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, Reading, UK
| | - Jiandong An
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Marcelo A Aizen
- Instituto de Investigaciones en Biodiversidad y Medioambiente (INIBIOMA), Universidad Nacional del Comahue-CONICET, Río Negro, Argentina
| | - Parthiba Basu
- Department of Zoology, University of Calcutta, Kolkata, India
| | - Damayanti Buchori
- Center for Transdisciplinary and Sustainability Sciences, IPB University, Jalan Pajajaran, Indonesia.,Department of Plant Protection, IPB University, Bogor, Indonesia
| | - Leonardo Galetto
- Facultad de Ciencias Exactas, Físicas y Naturales, Universidad de Córdoba, Córdoba, Argentina.,Instituto Multidisciplinario de Biología Vegetal, CONICET-UNC, Córdoba, Argentina
| | - Lucas A Garibaldi
- Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural, Universidad Nacional de Río Negro, Río Negro, Argentina.,Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural, Consejo Nacional de Investigaciones Científicas y Técnicas, Río Negro, Argentina
| | | | - Brad G Howlett
- The New Zealand Institute for Plant & Food Research Limited, Lincoln, New Zealand
| | | | - Steven D Johnson
- Centre for Functional Biodiversity, School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | | | - Yong Jung Kwon
- School of Applied Biosciences, Kyungpook National University, Daegu, Korea
| | | | | | - Colleen L Seymour
- South African National Biodiversity Institute (SANBI), Kirstenbosch Research Centre, Claremont, South Africa.,Department of Biological Sciences, FitzPatrick Institute, University of Cape Town, Rondebosch, South Africa
| | - Adam J Vanbergen
- Agroécologie, AgroSup Dijon, INRAE, University of Bourgogne Franche-Comté, Dijon, France
| | - Simon G Potts
- Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, Reading, UK
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19
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Christmann S, Bencharki Y, Anougmar S, Rasmont P, Smaili MC, Tsivelikas A, Aw-Hassan A. Farming with Alternative Pollinators benefits pollinators, natural enemies, and yields, and offers transformative change to agriculture. Sci Rep 2021; 11:18206. [PMID: 34521929 PMCID: PMC8440768 DOI: 10.1038/s41598-021-97695-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/25/2021] [Indexed: 12/01/2022] Open
Abstract
Low- and middle-income countries cannot afford reward-based land sparing for wildflower strips to combat pollinator decline. Two small-grant projects assessed, if an opportunity-cost saving land-sharing approach, Farming with Alternative Pollinators, can provide a method-inherent incentive to motivate farmers to protect pollinators without external rewards. The first large-scale Farming-with-Alternative-Pollinators project used seven main field crops in 233 farmer fields of four agro-ecosystems (adequate rainfall, semi-arid, mountainous and oasis) in Morocco. Here we show results: higher diversity and abundance of wild pollinators and lower pest abundance in enhanced fields than in monocultural control fields; the average net-income increase per surface is 121%. The higher income is a performance-related incentive to enhance habitats. The income increase for farmers is significant and the increase in food production is substantial. Higher productivity per surface can reduce pressure on (semi)-natural landscapes which are increasingly used for agriculture. Land-use change additionally endangers biodiversity and pollinators, whereas this new pollinator-protection approach has potential for transformative change in agriculture.
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Affiliation(s)
- Stefanie Christmann
- International Center for Agricultural Research in Dry Areas (ICARDA), POB 6299, 10112, Rabat, Morocco.
| | - Youssef Bencharki
- International Center for Agricultural Research in Dry Areas (ICARDA), POB 6299, 10112, Rabat, Morocco
| | - Soukaina Anougmar
- International Center for Agricultural Research in Dry Areas (ICARDA), POB 6299, 10112, Rabat, Morocco.,L'institut Agro/Montpellier SupAgro, 2 place Pierre Viala, 34060, Montpellier, France
| | - Pierre Rasmont
- University of Mons, Zoologie, Pentagone, Av. Champ de Mars 6, 7000, Mons, Belgium
| | - Moulay Chrif Smaili
- INRA, Regional Center of Agricultural Research of Kenitra, POB 257, 14000, Kenitra, Morocco
| | - Athanasios Tsivelikas
- International Center for Agricultural Research in Dry Areas (ICARDA), POB 6299, 10112, Rabat, Morocco
| | - Aden Aw-Hassan
- Independent Consultant, 14968 138 St, Edmonton, AB, T6V 1N9, Canada
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20
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Fascination and Joy: Emotions Predict Urban Gardeners' Pro-Pollinator Behaviour. INSECTS 2021; 12:insects12090785. [PMID: 34564225 PMCID: PMC8469086 DOI: 10.3390/insects12090785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/24/2021] [Accepted: 08/29/2021] [Indexed: 11/27/2022]
Abstract
Simple Summary The protection of pollinating insects depends on public support. Citizen science (CS) is frequently discussed as a way to promote interest and conservation action for pollinators. In cities, the drivers behind pollinator-friendly behaviour are largely unclear. We surveyed 111 community gardeners in Berlin and Munich, Germany, some of which were participating in a citizen science project. We created four different sets of generalized linear models to analyse how the gardeners’ pro-pollinator behaviour intentions and behaviour were explained by the gardener’s identity, emotions towards pollinators, attitudes towards pollinators and nature-relatedness. Respondents who were fascinated by pollinators, held positive attitudes, and felt joy about seeing pollinators reported intentions to protect or support pollinators. Similarly, joy about seeing pollinators was a predictor of participation in the CS project. We believe that CS may represent a pathway through which urban residents may become key actors in conservation projects within their nearby greenspaces. Abstract The conservation of pollinators requires social understanding to catalyse restoration action. Citizen science (CS) is discussed as a way to promote interest and action for pollinating insects. Yet, the drivers behind pro-pollinator behaviour are largely unclear, especially in urban areas. To better understand public engagement in pollinator conservation, we studied urban community gardeners’ identity, nature-relatedness, emotions, and attitudes toward pollinators and their intentions to get involved in pro-pollinator behaviour in their gardening practice. We surveyed community gardeners in Berlin and Munich, Germany, some of which were participating in a citizen science project. In this scientific study, we created four different sets of generalized linear models to analyse how the gardeners’ pro-pollinator behaviour intentions and behaviour were explained by socio-psychological factors. The responses of 111 gardeners revealed that gardeners that were fascinated by pollinators, held positive attitudes and felt joy about seeing pollinators reported intentions to protect or support pollinators, suggesting that fascination and joy can be harnessed for research and conservation on pollinators. Similarly, joy about seeing pollinators predicted participation in the CS project. We believe that CS may represent a pathway through which urban residents may become key actors in conservation projects within their nearby greenspaces.
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21
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Bloom EH, Bauer DM, Kaminski A, Kaplan I, Szendrei Z. Socioecological Factors and Farmer Perceptions Impacting Pesticide Use and Pollinator Conservation on Cucurbit Farms. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2021.672981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
While research suggests that pollinator decline is linked with agricultural practices, it is unclear whether farmers share this view and adapt management to promote pollinators based on their understanding of these threats. To address these issues, we surveyed farmers of pollinator-dependent cucurbit crops across four states in the Midwest, USA. We grouped farmers by their perceptions of pollinator declines and routes of pesticide exposure and used statistical models to evaluate if farmers manage pests and pollinators based on these perceptions. Out of 93 completed surveys, 39% of farmers believed pollinators were in decline. When grouped, 17% of farmers were classified as proponents, ranking (on a 1–5 Likert scale) the factors mediating pesticide exposure and pollinator declines as important or highly important. For comparison, 44 and 39% of farmers were classified as neutral or skeptical, respectively, of these same factors. Compared to the neutral and skeptic groups, proponents were on average younger, had fewer years farming but more years in family farming, and were more dependent on income from outside the farming system. Proponents also on average reported smaller farms, higher pest richness, more land in cucurbit production, and greater richness of crops that are not pollinator dependent, when compared to the neutrals and skeptics. We did not find pest and pollinator management to be related to farmer perceptions of pollinator decline or routes of pesticide exposure, but farmers classified as pollinator “proponents” were more likely to indicate participation in future pollinator habitat restoration programs. Rather, management strategies were better explained by on-farm environmental conditions (e.g., pest richness, farm size, number of pollinator dependent crops) and economic factors (e.g., sources of income). Generally, our research shows that farmers who perceive pollinator threats may not be using pollinator supportive practices. Thus, while some farmers believe in pollinator declines, there remains a need to connect this knowledge with on-farm practices.
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22
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Fontaine C, Fontaine B, Prévot AC. Do amateurs and citizen science fill the gaps left by scientists? CURRENT OPINION IN INSECT SCIENCE 2021; 46:83-87. [PMID: 33727201 DOI: 10.1016/j.cois.2021.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 06/12/2023]
Abstract
The diversity of insects is tremendous and so is the effort needed to assess it in order to better understand insect ecology as well as their role for the functioning of ecosystems. While the interest of academics and naturalists for these species has always existed, it is only recently that such interest started to reach society more generally. From insect taxonomy and distribution to the collection of large range and long scale monitoring data, the involvement of non-academics in research outputs is growing. Is this a sign of scientists not being able to meet expectations or of science getting more and more entrenched in society? We argue for the latter, highlighting the opportunities that such involvement of amateurs in insect science represent for insect conservation.
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Affiliation(s)
- Colin Fontaine
- Centre d'Ecologie et des Sciences de la Conservation, CESCO, UMR7204, MNHN, CNRS, SU, France.
| | - Benoît Fontaine
- Centre d'Ecologie et des Sciences de la Conservation, CESCO, UMR7204, MNHN, CNRS, SU, France
| | - Anne-Caroline Prévot
- Centre d'Ecologie et des Sciences de la Conservation, CESCO, UMR7204, MNHN, CNRS, SU, France
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23
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Drivdal L, van der Sluijs JP. Pollinator conservation requires a stronger and broader application of the precautionary principle. CURRENT OPINION IN INSECT SCIENCE 2021; 46:95-105. [PMID: 33930597 DOI: 10.1016/j.cois.2021.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 06/12/2023]
Abstract
The accumulating scientific evidence on global insect and pollinator decline is fuelling calls for pollinator conservation policies. A broad range of regulating and incentivising policies is undoubtedly needed to address the diverse threats to pollinator abundance and diversity, but implementing policies and regulations is beset by socio-political challenges. Lessons could be learned from the past and current applications of concepts central to biodiversity conservation. Given the uncertainties and data gaps, the concept of the Precautionary Principle (PP) is particularly important. The PP means that when it is scientifically plausible that human activities may lead to morally unacceptable harm, actions shall be taken to avoid or diminish that harm: uncertainty should not be an excuse to delay action. This paper reviews the role of the PP in pollinator conservation. The current research front is fragmented: the PP is briefly mentioned as relevant in literature on biodiversity conservation because of the scientific uncertainties regarding insect decline and their diverse drivers. A separate strand of literature contains studies on specific cases where the PP has played a role in the regulation of specific threats to pollinators: systemic insecticides and global trade in bees. Although limited to two significant threats to pollinator abundance and diversity, these studies provide important lessons on the challenges of implementing precautionary pollinator conservation policies and underline socio-political aspects of the 'human-dimensions' of pollinator conservation. Specifically, they highlight that ambiguity is a greater challenge than scientific uncertainty, which may be heightened when policies are intended to regulate specific economic sectors. We suggest that more attention should be paid to the discrepancy between the PP as formally included in policies or regulations and its inadequate implementation (too little too late) in a context of scientific uncertainty and societal conflict.
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Affiliation(s)
- Laura Drivdal
- Centre for the Study of the Sciences and the Humanities, University of Bergen, PB 7805, 5020 Bergen, Norway
| | - Jeroen P van der Sluijs
- Centre for the Study of the Sciences and the Humanities, University of Bergen, PB 7805, 5020 Bergen, Norway; Department of Chemistry, University of Bergen, PB 7805, 5020 Bergen, Norway.
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24
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van der Sluijs JP, Foucart S, Casas J. Editorial overview: Halting the pollinator crisis requires entomologists to step up and assume their societal responsibilities. CURRENT OPINION IN INSECT SCIENCE 2021; 46:vi-xiii. [PMID: 34593201 DOI: 10.1016/j.cois.2021.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Jeroen P van der Sluijs
- Centre for the Study of the Sciences and the Humanities, University of Bergen, PB 7805, 5020 Bergen, Norway; Department of Chemistry, University of Bergen, PB 7805, 5020 Bergen, Norway.
| | - Stéphane Foucart
- Le Monde, 67-69, avenue Pierre-Mendès-France, 75013 Paris Cedex 13, France
| | - Jérôme Casas
- Institut de Recherche sur la Biologie de l'Insecte (IRBI), Université de Tours, 37200 Tours, France
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25
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Promoting Pro-Environmental BEEhavior in School. Factors Leading to Eco-Friendly Student Action. SUSTAINABILITY 2021. [DOI: 10.3390/su13126598] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Many insects, including numerous species of wild bees, are currently threatened with extinction. Environmental education in schools is a suitable starting point to draw attention to this problem, to raise awareness of biodiversity, and to highlight potential actions to protect wild bees and other insects. This study examined the relationship between pro-environmental behavior intentions and knowledge, attitude, fear, interest, and enjoyment of learning in a school intervention involving hands-on activities with living bumblebees. In total, 188 German 10- to 14-year-old high-school students participated in the project and took care of bumblebee colonies. Environmentally friendly behavioral intentions increased significantly between the pretest and posttest; however, no significant increase was found between the pretest and follow-up test. Bumblebee-friendly, pro-environmental behavior intentions correlated highly with attitude and interest, and correlated with knowledge and learning enjoyment with a medium effect size.
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26
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Burns KL, Fitzpatrick Ú, Stanley DA. Public perceptions of Ireland’s pollinators: A case for more inclusive pollinator conservation initiatives. J Nat Conserv 2021. [DOI: 10.1016/j.jnc.2021.125999] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Giller KE, Hijbeek R, Andersson JA, Sumberg J. Regenerative Agriculture: An agronomic perspective. OUTLOOK ON AGRICULTURE 2021; 50:13-25. [PMID: 33867585 PMCID: PMC8023280 DOI: 10.1177/0030727021998063] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Agriculture is in crisis. Soil health is collapsing. Biodiversity faces the sixth mass extinction. Crop yields are plateauing. Against this crisis narrative swells a clarion call for Regenerative Agriculture. But what is Regenerative Agriculture, and why is it gaining such prominence? Which problems does it solve, and how? Here we address these questions from an agronomic perspective. The term Regenerative Agriculture has actually been in use for some time, but there has been a resurgence of interest over the past 5 years. It is supported from what are often considered opposite poles of the debate on agriculture and food. Regenerative Agriculture has been promoted strongly by civil society and NGOs as well as by many of the major multi-national food companies. Many practices promoted as regenerative, including crop residue retention, cover cropping and reduced tillage are central to the canon of 'good agricultural practices', while others are contested and at best niche (e.g. permaculture, holistic grazing). Worryingly, these practices are generally promoted with little regard to context. Practices most often encouraged (such as no tillage, no pesticides or no external nutrient inputs) are unlikely to lead to the benefits claimed in all places. We argue that the resurgence of interest in Regenerative Agriculture represents a re-framing of what have been considered to be two contrasting approaches to agricultural futures, namely agroecology and sustainable intensification, under the same banner. This is more likely to confuse than to clarify the public debate. More importantly, it draws attention away from more fundamental challenges. We conclude by providing guidance for research agronomists who want to engage with Regenerative Agriculture.
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Affiliation(s)
- Ken E Giller
- Plant Production Systems, Wageningen University, Wageningen, The Netherlands
| | - Renske Hijbeek
- Plant Production Systems, Wageningen University, Wageningen, The Netherlands
| | - Jens A Andersson
- Plant Production Systems, Wageningen University, Wageningen, The Netherlands
| | - James Sumberg
- Institute of Development Studies (IDS), University of Sussex, Brighton, UK
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28
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Osintseva L, Petukhov V, Zheltikov A, Marenkov V, Gart V. Organic beekeeping in Russia. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213606022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
In our research firstly we provide to generalized conceptual basis for the characteristics of organic beekeeping in Russia, second determine the impact of organic beekeeping on the productivity and the third quality of beekeeping products, to assess the possibility. To assess the problems associated with some of the main parameters, we conducted literature review and analysis of beekeeping products obtained in an apiary that implements the principles of organic beekeeping in the south of Western Siberia (Vengerovo village, Novosibirsk region). Article investigates theoretical and practical aspects of the orientation of apiaries to the production of organic products in the context for growing level of competition.
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29
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Knapp S, Aronson MFJ, Carpenter E, Herrera-Montes A, Jung K, Kotze DJ, La Sorte FA, Lepczyk CA, MacGregor-Fors I, MacIvor JS, Moretti M, Nilon CH, Piana MR, Rega-Brodsky CC, Salisbury A, Threlfall CG, Trisos C, Williams NSG, Hahs AK. A Research Agenda for Urban Biodiversity in the Global Extinction Crisis. Bioscience 2020. [DOI: 10.1093/biosci/biaa141] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Abstract
Rapid urbanization and the global loss of biodiversity necessitate the development of a research agenda that addresses knowledge gaps in urban ecology that will inform policy, management, and conservation. To advance this goal, we present six topics to pursue in urban biodiversity research: the socioeconomic and social–ecological drivers of biodiversity loss versus gain of biodiversity; the response of biodiversity to technological change; biodiversity–ecosystem service relationships; urban areas as refugia for biodiversity; spatiotemporal dynamics of species, community changes, and underlying processes; and ecological networks. We discuss overarching considerations and offer a set of questions to inspire and support urban biodiversity research. In parallel, we advocate for communication and collaboration across many fields and disciplines in order to build capacity for urban biodiversity research, education, and practice. Taken together we note that urban areas will play an important role in addressing the global extinction crisis.
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Affiliation(s)
- Sonja Knapp
- Department of Community Ecology, Helmholtz-Centre for Environmental Research—UFZ and formerly with the Institute of Ecology, Technische Universität, Berlin, Germany
| | - Myla F J Aronson
- Department of Ecology, Evolution, and Natural Resources, Rutgers University, Brunswick, New Jersey
| | | | | | | | | | | | | | - Ian MacGregor-Fors
- University of Helsinki, Faculty of Biological and Environmental Sciences, Ecosystems and Environment Research Programme in Lahti, Finland
| | - J Scott MacIvor
- Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario, Canada
| | - Marco Moretti
- Department of Biodiversity and Conservation Biology, Swiss Federal Institute for Forest, Snow, and Landscape Research, Birmensdorf, Switzerland
| | | | - Max R Piana
- Department of Environmental Conservation, University of Massachusetts—Amherst, Amherst, Massachusetts and the Department of Ecology, Evolution, and Natural Resources at Rutgers University, in Brunswick, New Jersey
| | | | | | | | | | | | - Amy K Hahs
- University of Melbourne, Melbourne, Australia
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Vierssen Trip N, MacPhail VJ, Colla SR, Olivastri B. Examining the public's awareness of bee (Hymenoptera: Apoidae: Anthophila) conservation in Canada. CONSERVATION SCIENCE AND PRACTICE 2020. [DOI: 10.1111/csp2.293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Nyssa Vierssen Trip
- Faculty of Environmental and Urban Change York University Toronto Ontario Canada
| | - Victoria J. MacPhail
- Faculty of Environmental and Urban Change York University Toronto Ontario Canada
| | - Sheila R. Colla
- Faculty of Environmental and Urban Change York University Toronto Ontario Canada
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Egerer M, Kowarik I. Confronting the Modern Gordian Knot of Urban Beekeeping. Trends Ecol Evol 2020; 35:956-959. [PMID: 32807501 DOI: 10.1016/j.tree.2020.07.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/22/2022]
Abstract
With insect population declines, cities are important habitats for wild pollinators. Urban beekeeping is an increasingly popular activity, yet honeybees present important risks to wild insect pollinators in cities. We argue for new, scientifically evidenced urban pollinator strategies to simultaneously enhance the benefits of urban beekeeping while protecting wild pollinators.
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Affiliation(s)
- Monika Egerer
- Technische Universität Berlin, Department of Ecology, Chair of Ecosystem Sciences/Plant Ecology, Rothenburgstr. 12, 12165 Berlin, Germany.
| | - Ingo Kowarik
- Technische Universität Berlin, Department of Ecology, Chair of Ecosystem Sciences/Plant Ecology, Rothenburgstr. 12, 12165 Berlin, Germany
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Ings TC, Arnold SE. Editorial overview: Pollinator ecology in the Anthropocene. CURRENT OPINION IN INSECT SCIENCE 2020; 38:iii-iv. [PMID: 32482308 DOI: 10.1016/j.cois.2020.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
| | - Sarah Ej Arnold
- Natural Resources Institute, University of Greenwich, UK; Nelson Mandela African Institute of Science and Technology, Tanzania
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