Conservation Letters最新文献

{"title":"Rotational fishery closures could enhance coral recovery in systems with alternative states","authors":"Andrew Rassweiler,&nbsp;Lee M. Wall","doi":"10.1111/conl.13008","DOIUrl":"10.1111/conl.13008","url":null,"abstract":"<p>Rotational closures have potential fisheries benefits, yet their impact on coral cover is unknown. Research has shown that permanent closures can protect herbivorous fish, indirectly benefiting corals, but these observations may not apply when closed periods alternate with fishing. Here, we examine how rotational closures affect coral, focusing on systems with the potential to switch between alternative stable states, a context in which temporary closures may have persistent effects. We show that rotational closures can trigger coral recovery, and in some contexts lead to better coral recovery than fixed closures of similar size. Such benthic effects are only possible if closures last long enough for change to occur. We also note that very large fixed or rotating closures may concentrate fishing effort in areas where fishing remains permitted, leading to lower overall coral cover. Our findings offer crucial guidance to managers regarding rotational closures’ potential advantages and drawbacks.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 3","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140104974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to: Using nonhuman culture in conservation requires careful and concerted action","authors":"","doi":"10.1111/conl.13011","DOIUrl":"10.1111/conl.13011","url":null,"abstract":"<p>Carvalho, S., Wessling, E. G., Abwe, E. E., Almeida-Warren, K., Arandjelovic, M., Boesch, C., Danquah, E., Diallo, M. S., Hobaiter, C., Hockings, K., Humle, T., Ikemeh, R. A., Kalan, A. K., Luncz, L., Ohashi, G., Pascual-Garrido, A., Piel, A., Samuni, L., Soiret, S., Sanz, C., &amp; Koops, K. (2022). Using nonhuman culture in conservation requires careful and concerted action. <i>Conservation Letters</i>, e12860. https://doi.org/10.1111/conl.12860</p><p>The following text is missing from the Acknowledgements section: “OA fees were supported by ICArEHB—The interdisciplinary Center for Archaeology and Evolution of Human Behaviour, funded by the Portuguese Foundation for Science and Technology under program UIDP/04211/2020”.</p><p>We apologize for this error.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140043841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving well-being and reducing deforestation in Indonesia's protected areas","authors":"Courtney Leslie Morgans,&nbsp;Sophie Jago,&nbsp;Noviar Andayani,&nbsp;Matthew Linkie,&nbsp;Michaela G. Y. Lo,&nbsp;Sonny Mumbunan,&nbsp;Freya A. V. St. John,&nbsp;Jatna Supriatna,&nbsp;Maria Voigt,&nbsp;Nurul L. Winarni,&nbsp;Truly Santika,&nbsp;Matthew J. Struebig","doi":"10.1111/conl.13010","DOIUrl":"10.1111/conl.13010","url":null,"abstract":"<p>Protected areas (PAs) are central to sustainability targets, yet few evaluations explore outcomes for both conservation and development, or the trade-offs involved. We applied counterfactual analyses to assess the extent to which PAs maintained forest cover and influenced well-being across &gt;31,000 villages in Sumatra and Kalimantan, Indonesia. We examined multidimensional aspects of well-being, tracking education, health, living standards, infrastructure, environment, and social cohesion in treatment and control villages between 2005 and 2018. Overall, PAs were effective at maintaining forest cover compared to matched controls and were not detrimental to well-being. However, impacts were highly heterogeneous, varying by island and strictness of protection. While health, living standards, and infrastructure aspects of well-being improved, education access, environmental conditions, and social cohesion declined. Our analysis reveals the contexts through which individual PAs succeed or fail in delivering multiple benefits and provides insights into where further on-ground support is needed to achieve conservation and development objectives.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 3","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140043603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tropical field stations yield high conservation return on investment","authors":"Timothy M. Eppley,&nbsp;Kim E. Reuter,&nbsp;Timothy M. Sefczek,&nbsp;Jen Tinsman,&nbsp;Luca Santini,&nbsp;Selwyn Hoeks,&nbsp;Seheno Andriantsaralaza,&nbsp;Sam Shanee,&nbsp;Anthony Di Fiore,&nbsp;Joanna M. Setchell,&nbsp;Karen B. Strier,&nbsp;Peter A. Abanyam,&nbsp;Aini Hasanah Abd Mutalib,&nbsp;Ekwoge Abwe,&nbsp;Tanvir Ahmed,&nbsp;Marc Ancrenaz,&nbsp;Raphali R. Andriantsimanarilafy,&nbsp;Andie Ang,&nbsp;Filippo Aureli,&nbsp;Louise Barrett,&nbsp;Jacinta C. Beehner,&nbsp;Marcela E. Benítez,&nbsp;Bruna M. Bezerra,&nbsp;Júlio César Bicca-Marques,&nbsp;Dominique Bikaba,&nbsp;Robert Bitariho,&nbsp;Christophe Boesch,&nbsp;Laura M. Bolt,&nbsp;Ramesh Boonratana,&nbsp;Thomas M. Butynski,&nbsp;Gustavo R. Canale,&nbsp;Susana Carvalho,&nbsp;Colin A. Chapman,&nbsp;Dilip Chetry,&nbsp;Susan M. Cheyne,&nbsp;Marina Cords,&nbsp;Fanny M. Cornejo,&nbsp;Liliana Cortés-Ortiz,&nbsp;Camille N. Z. Coudrat,&nbsp;Margaret C. Crofoot,&nbsp;Drew T. Cronin,&nbsp;Alvine Dadjo,&nbsp;S. Chrystelle Dakpogan,&nbsp;Emmanuel Danquah,&nbsp;Tim R. B. Davenport,&nbsp;Yvonne A. de Jong,&nbsp;Stella de la Torre,&nbsp;Andrea Dempsey,&nbsp;Judeline C. Dimalibot,&nbsp;Rainer Dolch,&nbsp;Giuseppe Donati,&nbsp;Alejandro Estrada,&nbsp;Rassina A. Farassi,&nbsp;Peter J. Fashing,&nbsp;Eduardo Fernandez-Duque,&nbsp;Maria J. Ferreira da Silva,&nbsp;Julia Fischer,&nbsp;César F. Flores-Negrón,&nbsp;Barbara Fruth,&nbsp;Terence Fuh Neba,&nbsp;Lief Erikson Gamalo,&nbsp;Jörg U. Ganzhorn,&nbsp;Paul A. Garber,&nbsp;Smitha D. Gnanaolivu,&nbsp;Mary Katherine Gonder,&nbsp;Sery Ernest Gonedelé Bi,&nbsp;Benoit Goossens,&nbsp;Marcelo Gordo,&nbsp;Juan M. Guayasamin,&nbsp;Diana C. Guzmán-Caro,&nbsp;Andrew R. Halloran,&nbsp;Jessica A. Hartel,&nbsp;Eckhard W. Heymann,&nbsp;Russell A. Hill,&nbsp;Kimberley J. Hockings,&nbsp;Gottfried Hohmann,&nbsp;Naven Hon,&nbsp;Mariano G. Houngbédji,&nbsp;Michael A. Huffman,&nbsp;Rachel A. Ikemeh,&nbsp;Inaoyom Imong,&nbsp;Mitchell T. Irwin,&nbsp;Patrícia Izar,&nbsp;Leandro Jerusalinsky,&nbsp;Gladys Kalema-Zikusoka,&nbsp;Beth A. Kaplin,&nbsp;Peter M. Kappeler,&nbsp;Stanislaus M. Kivai,&nbsp;Cheryl D. Knott,&nbsp;Intanon Kolasartsanee,&nbsp;Kathelijne Koops,&nbsp;Martin M. Kowalewski,&nbsp;Deo Kujirakwinja,&nbsp;Ajith Kumar,&nbsp;Quyet K. Le,&nbsp;Rebecca J. Lewis,&nbsp;Aung Ko Lin,&nbsp;Andrés Link,&nbsp;Luz I. Loría,&nbsp;Menladi M. Lormie,&nbsp;Edward E. Louis Jr.,&nbsp;Ngwe Lwin,&nbsp;Fiona Maisels,&nbsp;Suchinda Malaivijitnond,&nbsp;Lesley Marisa,&nbsp;Gráinne M. McCabe,&nbsp;W. Scott McGraw,&nbsp;Addisu Mekonnen,&nbsp;Pedro G. Méndez-Carvajal,&nbsp;Tânia Minhós,&nbsp;David M. Montgomery,&nbsp;Citlalli Morelos-Juárez,&nbsp;Bethan J. Morgan,&nbsp;David Morgan,&nbsp;Amancio Motove Etingüe,&nbsp;Papa Ibnou Ndiaye,&nbsp;K. Anne-Isola Nekaris,&nbsp;Nga Nguyen,&nbsp;Vincent Nijman,&nbsp;Radar Nishuli,&nbsp;Marilyn A. Norconk,&nbsp;Luciana I. Oklander,&nbsp;Rahayu Oktaviani,&nbsp;Julia Ostner,&nbsp;Emily Otali,&nbsp;Susan E. Perry,&nbsp;Eduardo J. Pinel Ramos,&nbsp;Leila M. Porter,&nbsp;Jill D. Pruetz,&nbsp;Anne E. Pusey,&nbsp;Helder L. Queiroz,&nbsp;Mónica A. Ramírez,&nbsp;Guy Hermas Randriatahina,&nbsp;Hoby Rasoanaivo,&nbsp;Jonah Ratsimbazafy,&nbsp;Joelisoa Ratsirarson,&nbsp;Josia Razafindramanana,&nbsp;Onja H. Razafindratsima,&nbsp;Vernon Reynolds,&nbsp;Rizaldi Rizaldi,&nbsp;Martha M. Robbins,&nbsp;Melissa E. Rodríguez,&nbsp;Marleny Rosales-Meda,&nbsp;Crickette M. Sanz,&nbsp;Dipto Sarkar,&nbsp;Anne Savage,&nbsp;Amy L. Schreier,&nbsp;Oliver Schülke,&nbsp;Gabriel H. Segniagbeto,&nbsp;Juan Carlos Serio-Silva,&nbsp;Arif Setiawan,&nbsp;John Seyjagat,&nbsp;Felipe E. Silva,&nbsp;Elizabeth M. Sinclair,&nbsp;Rebecca L. Smith,&nbsp;Denise Spaan,&nbsp;Fiona A. Stewart,&nbsp;Shirley C. Strum,&nbsp;Martin Surbeck,&nbsp;Magdalena S. Svensson,&nbsp;Mauricio Talebi,&nbsp;Luc Roscelin Tédonzong,&nbsp;Bernardo Urbani,&nbsp;João Valsecchi,&nbsp;Natalie Vasey,&nbsp;Erin R. Vogel,&nbsp;Robert B. Wallace,&nbsp;Janette Wallis,&nbsp;Siân Waters,&nbsp;Roman M. Wittig,&nbsp;Richard W. Wrangham,&nbsp;Patricia C. Wright,&nbsp;Russell A. Mittermeier","doi":"10.1111/conl.13007","DOIUrl":"10.1111/conl.13007","url":null,"abstract":"<p>Conservation funding is currently limited; cost-effective conservation solutions are essential. We suggest that the thousands of field stations worldwide can play key roles at the frontline of biodiversity conservation and have high intrinsic value. We assessed field stations’ conservation return on investment and explored the impact of COVID-19. We surveyed leaders of field stations across tropical regions that host primate research; 157 field stations in 56 countries responded. Respondents reported improved habitat quality and reduced hunting rates at over 80% of field stations and lower operational costs per km² than protected areas, yet half of those surveyed have less funding now than in 2019. Spatial analyses support field station presence as reducing deforestation. These “earth observatories” provide a high return on investment; we advocate for increased support of field station programs and for governments to support their vital conservation efforts by investing accordingly.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140032093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing the value of citizen scientist observations in tracking the abundance of marine fishes","authors":"Dan A. Greenberg,&nbsp;Christy V. Pattengill-Semmens,&nbsp;Brice X. Semmens","doi":"10.1111/conl.13009","DOIUrl":"10.1111/conl.13009","url":null,"abstract":"<p>The state of biodiversity for most of the world is largely enigmatic due to a lack of long-term population monitoring data. Citizen science programs could substantially contribute to resolving this data crisis, but there are noted concerns on whether methods can overcome the biases and imprecision inherent to aggregated opportunistic observations. We explicitly test this question by examining the temporal correlation of population time-series estimated from opportunistic citizen science data and a rigorous fishery-independent survey that concurrently sampled populations of coral-reef fishes (<i>n</i> = 87) in Key Largo, Florida, USA, over 25 years. The majority of species exhibited positive temporal correlations between population time-series, but survey congruence varied considerably amongst taxonomic and trait-based groups. Overall, these results suggest that citizen scientists can be effective sentinels of ecological change, and that there may be substantial value in leveraging their observations to monitor otherwise data-limited marine species.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 3","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140032241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Maw money, maw problems: A lucrative fish maw fishery in Papua New Guinea highlights a global conservation issue driven by Chinese cultural demand","authors":"Yolarnie Amepou,&nbsp;Andrew Chin,&nbsp;Simon Foale,&nbsp;Glenn Sant,&nbsp;Olivia Smailes,&nbsp;Michael I. Grant","doi":"10.1111/conl.13006","DOIUrl":"10.1111/conl.13006","url":null,"abstract":"<p>Fish maw (teleost swim bladder) is a dried seafood product valued highly by Chinese cultures in East Asia, though global supply chains are poorly understood. Here, we describe the rapid development of a fish maw fishery in a low-income nation to illustrate how globalization can affect sustainability. In Papua New Guinea (PNG), fish maw developed into a fishery valued at ∼$831,000 USD annually between 2014–2018. Its development has been driven by Asian expatriates, who provide market access and fishing gear to local communities. The highest valued local species, scaly croaker <i>Nibea squamosa</i>, has a maximum value of $15,615 USD kg⁻¹ (dried) at first-point-of-sale, potentially the highest first-point-of-sale fish maw product globally. Its value has led to high incidental catch rates of threatened species in an area that is a globally significant conservation stronghold. International trade databases need to recognize fish maw as a high value and globally traded product and consider a specific fish maw commodity code to assist nations in identifying emerging fish maw fisheries. Additionally, the Convention on the International Trade of Endangered Species of Flora and Fauna (CITES) could assist in protecting vulnerable fish maw species and facilitate management practices for incidentally caught threatened species.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 3","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140025017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"US wildlife trade data lack quality control necessary for accurate scientific interpretation and policy application","authors":"Bruce J. Weissgold","doi":"10.1111/conl.13005","DOIUrl":"10.1111/conl.13005","url":null,"abstract":"<p>International wildlife trade data are frequently used by government agencies, conservation organizations, and scientific researchers to study and protect species from overexploitation and prevent the spread of invasive species and introduction of zoonotic pathogens. Inaccurate data can lead to mistaken conclusions by researchers, the development of unsuccessful remedial conservation actions, and provide government officials with incorrect views of detrimental trade. The U.S. Fish and Wildlife Service (USFWS) maintains the world's most comprehensive national dataset of legal and illegal international wildlife trade recorded by individual shipments and species in its Law Enforcement Management Information System (LEMIS). Although the importance of LEMIS data is not to be understated, the errors and inconsistencies contained therein have not previously been adequately recognized or studied. Based on firsthand experiences with the creation and application of LEMIS data, this manuscript describes a variety of errors, biases, omissions, and an overall lack of data quality assurance. An independent audit of the LEMIS wildlife trade database and the service's policies, procedures, and protocols for managing this system is needed. Additional recommendations are also offered to develop better management standards and bring greater resources for managing LEMIS, asking the nongovernmental organization and intergovernmental organization user communities to play a role.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139938404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Realizing “30 × 30” in India: The potential, the challenges, and the way forward","authors":"Asmita Sengupta,&nbsp;Manan Bhan,&nbsp;Saloni Bhatia,&nbsp;Atul Joshi,&nbsp;Shyama Kuriakose,&nbsp;K. S. Seshadri","doi":"10.1111/conl.13004","DOIUrl":"10.1111/conl.13004","url":null,"abstract":"<p>Of the goals and targets specified by the Kunming-Montreal Global Biodiversity Framework, Target 3, often referred to as “30 × 30,” has garnered widespread attention globally. In this paper, we critique India's potential to meet this target. We find that with its vast network of ecosystems that are under some form of protection and through the recognition of other effective area-based conservation measures sites, India has the potential to meet the quantitative target of conserving and managing at least 30% of its area by 2030. However, the qualitative attributes of the target might be more difficult to realize owing to several challenges, such as inadequate landscape connectivity, insufficient representation of habitats in the current protected area model, and the exacerbation of socioeconomic vulnerabilities of resource-dependent communities. To achieve strategic, inclusive, and equitable conservation, we suggest a four-pronged approach involving landscape-level biodiversity conservation, socially just and collaborative safeguarding of biodiversity, and relevant policy (re)formulation, informed and underlain by long-term research and impact monitoring. Although we focus on India, the issues we discuss are of broader relevance, especially for countries across the Global South that are also likely to be significantly impacted by the implementation of the target.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139660843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The biodiversity adaptation gap: Management actions for marine protected areas in the face of climate change","authors":"Vincenzo Corelli,&nbsp;Kristina Boerder,&nbsp;Karen L. Hunter,&nbsp;Isabelle Lavoie,&nbsp;Derek P. Tittensor","doi":"10.1111/conl.13003","DOIUrl":"10.1111/conl.13003","url":null,"abstract":"<p>Marine protected areas (MPAs) are a crucial component of international biodiversity conservation commitments, yet are increasingly affected by climate change. No synthesis or analysis exists of the specific on-the-ground management actions that have been taken by MPA managers in response to climate change. Here, we extract, evaluate, classify, and analyze adaptation responses from 646 existing, English-language MPA management plans preselected for their consideration of climate change. Our synthesis documents 213 unique management actions, of which only a fraction (4.7%) were on-the-ground adaptative measures directed at enhancing biodiversity conservation; in contrast, almost half (45.5%) were monitoring measures. Our analysis highlights the apparent paucity of documented management actions addressing the challenging task of limiting climate change impacts on biodiversity within MPAs—a “biodiversity adaptation gap”. By compiling a community resource of adaptation approaches that can be further expanded and disseminated, we hope to contribute to the effort to adapt MPA networks to climate change.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139574159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Benchmarking fish biodiversity of seaports with eDNA and nearby marine reserves","authors":"Stéphanie Manel,&nbsp;Laetitia Mathon,&nbsp;David Mouillot,&nbsp;Morgane Bruno,&nbsp;Alice Valentini,&nbsp;Gilles Lecaillon,&nbsp;Anais Gudefin,&nbsp;Julie Deter,&nbsp;Pierre Boissery,&nbsp;Alicia Dalongeville","doi":"10.1111/conl.13001","DOIUrl":"10.1111/conl.13001","url":null,"abstract":"<p>Coastal areas offer a diversity of habitats providing refugia and nursery for fish, promoting their biodiversity and associated contributions to people. Yet, natural coastlines are replaced by artificial infrastructures such as seaports and the influence of this artificialization on fish biodiversity remains poorly known. Here, we assessed fish biodiversity indicators using environmental DNA metabarcoding inside seaports and adjacent natural habitats including no-take marine reserves. We found that species assemblages within seaports were primarily influenced by their area and habitat. We detected a similar species richness in seaports and reserves during lockdown, but seaports host more threatened species than natural habitats. Yet, species turnover between seaports was lower than between natural areas, reflecting biotic homogenization. Seaport managers should consider that complexifying artificial infrastructures could increase habitat diversity and coastal fish biodiversity. Our study illustrates that eDNA-based indicators can be integrated in management and policy applications toward greener marine artificial infrastructures.</p>","PeriodicalId":157,"journal":{"name":"Conservation Letters","volume":"17 2","pages":""},"PeriodicalIF":8.5,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/conl.13001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139551404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}