Article
Biodiversity Conservation
Aaron C. Greenville, Thomas M. Newsome, Glenda M. Wardle, Chris R. Dickman, William J. Ripple, Brad R. Murray
Summary: The research found that species facing more threats do not necessarily have a higher risk of extinction, and different combinations of threats do not predict extinction risk in the same way across different spatial scales. The only exception is cartilaginous fishes, which face higher extinction risk with increasing numbers of threats.
CONSERVATION LETTERS
(2021)
Article
Environmental Sciences
Jose Gilmar Cavalcante de Oliveira Junior, Joao Vitor Campos-Silva, Davi Teles Vinhas Santos, Richard J. Ladle, Vandick da Silva Batista
Summary: The study in Brazilian MPAs found that environmental threats are primarily categorized as overexploitation, urbanization, and land use threats, with overexploitation being strongly associated with extreme poverty in local communities near MPAs. Threats were more prevalent in EPA MPAs in Brazil, with concentrations along the North and Southeast coasts of the country. Data from news media can be useful for qualitative assessment of threats but has limitations in quantification, highlighting the need for policymakers and MPA managers to consider social inequalities in managing and governing MPAs effectively.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2021)
Article
Ecology
Noemie Coulon, Martin Lindegren, Eric Goberville, Aurele Toussaint, Aurore Receveur, Arnaud Auber
Summary: The aim of this study is to investigate whether threatened species are also functionally rare and to identify which traits determine extinction risk. The results of the study show that in European continental shelf seas, 38% of the species threatened with extinction (9 out of 24 species) were identified as the most functionally distinct. The study emphasizes that species traits, especially functional rarity, should become an indispensable step in the development of conservation management plans.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2023)
Article
Biodiversity Conservation
Julia C. Sfair, Zdenka Lososova, Milan Chytry, Francesco de Bello
Summary: The potential extinction of threatened species has minor functional and phylogenetic consequences for communities, but some threatened species have unique traits. Phylogenetically unique species tend to be the most functionally rare. Similar conservation strategies should be employed for functionally rare and evolutionarily unique species.
JOURNAL OF APPLIED ECOLOGY
(2022)
Review
Ecology
Erin M. Wampole, Zach J. Farris, Brian D. Gerber
Summary: Madagascar's endemic carnivorans face high extinction risk due to anthropogenic pressures, with little known about their ecology and population trends. Incorporating life-history and functional traits can improve risk assessments and forecasts, but significant knowledge gaps exist, highlighting the urgent need for further research.
Article
Biology
Juliano A. Bogoni, Valeria Boron, Carlos A. Peres, Maria Eduarda M. S. Coelho, Ronaldo G. Morato, Marcelo Oliveira-da-Costa
Summary: The most-at-risk habitats for jaguars in the Brazilian Amazon are facing destruction due to deforestation and agriculture. Socio-environmental variables were analyzed to identify protected areas that require immediate efforts for jaguar conservation, and a shortlist of top-priority areas were determined based on the highest threats and jaguar population sizes.
COMMUNICATIONS BIOLOGY
(2023)
Article
Ecology
Thomas J. Matthews, Joseph P. Wayman, Pedro Cardoso, Ferran Sayol, Julian P. Hume, Werner Ulrich, Joseph A. Tobias, Filipa C. Soares, Christophe Thebaud, Thomas E. Martin, Kostas A. Triantis
Summary: This study provides a global summary of the status and ecology of extant and extinct island birds, the threats they face, and the implications of species loss for island functional diversity, with a particular focus on morphological trait diversity.
JOURNAL OF BIOGEOGRAPHY
(2022)
Article
Multidisciplinary Sciences
Valerio Barbarossa, Joyce Bosmans, Niko Wanders, Henry King, Marc F. P. Bierkens, Mark A. J. Huijbregts, Aafke M. Schipper
Summary: Climate change poses a significant threat to global freshwater biodiversity, with future temperature and flow extremes impacting fish populations, especially in tropical and sub-arid regions where increased water temperature poses a greater threat. Implementing more effective carbon reduction policies can help mitigate the threat to freshwater biodiversity.
NATURE COMMUNICATIONS
(2021)
Article
Multidisciplinary Sciences
Aurele Toussaint, Sebastien Brosse, C. Guillermo Bueno, Meelis Partel, Riin Tamme, Carlos P. Carmona
Summary: The projected losses of functional diversity among land and freshwater vertebrates are unevenly distributed across the world, with different taxonomic groups and realms experiencing varying effects of extinctions. The Indo-Malay and Palearctic realms are particularly inclined to experience a drastic loss of functional diversity.
NATURE COMMUNICATIONS
(2021)
Article
Biodiversity Conservation
Paula Nazaro, Luis Rivera, Guillermo Martinez Pastur, Fabio Alabar, Natalia Politi
Summary: In the piedmont dry forest of northwestern Argentina, eight out of 12 timber tree species were found to have inadequate conservation status, with discrepancies from the IUCN assessment. The data provided in this study can serve as a baseline for monitoring population trends and prioritizing conservation efforts for these species facing potential extinction risks in the short-term.
JOURNAL FOR NATURE CONSERVATION
(2021)
Article
Biodiversity Conservation
Jason T. Bried, Maya Rocha-Ortega
Summary: Extinction risk assessments are often hindered by limited population data, which is particularly true for insects and large-scale assessments. However, by utilizing geographic range size as a proxy for population data, it is possible to estimate regional extinction risk and identify priority species for conservation efforts. In this study, a range-based index was used to assess the status of North American dragonflies and damselflies, revealing high-concern and low-concern species across jurisdictions. By using this approach, 38 priority candidates were identified in the Midwest United States and 15 candidates in central Canada, where regional assessments were lacking. This range index covered a significant proportion of described Odonata species and could be applied to other regions and insect groups with community science support.
BIOLOGICAL CONSERVATION
(2023)
Article
Multidisciplinary Sciences
Lucile Leveque, Jessie C. Buettel, Scott Carver, Barry W. Brook
Summary: With thousands of vertebrate species now threatened with extinction, urgent measures are needed to understand and mitigate the causes of wildlife collapse. Rails are the most extinction-prone bird family globally, with one-third of extant rail species now threatened or near threatened. The threat pattern for rails involves island endemic and flightless rails mainly threatened by invasive predators, and continental rails mainly threatened by agriculture and human development activities. Priority countries for conservation efforts include Indonesia, the USA, the United Kingdom, New Zealand and Cuba. Future efforts should focus on ecosystem protection, climate change impact prediction, and ongoing research and monitoring to protect rails.
ROYAL SOCIETY OPEN SCIENCE
(2021)
Article
Ecology
Rhys G. G. Preston-Allen, Henry Hakkinen, Laura Canellas-Dols, Eric I. Ameca y Juarez, C. David L. Orme, Nathalie Pettorelli
Summary: This study explores the exposure of 383 fully migratory bird species to extreme climatic events worldwide. It found that some species are highly exposed to cyclones and droughts in both their breeding and wintering ranges. Wintering ranges are more exposed to cyclones than breeding ranges, while there is no discernible difference in drought exposure between ranges. Threatened species show higher exposure to droughts in both ranges compared to non-threatened species.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2023)
Review
Environmental Sciences
Daniela Giannetto, Deniz Innal
Summary: Turkey is an important biodiversity hotspot for freshwater fish fauna due to its peculiar geographical position and environmental heterogeneity. However, native fish communities in Turkey, mainly from lentic ecosystems, have been massively altered in the past decades, especially endemic species are now threatened by several human activities and global climatic changes.
Article
Green & Sustainable Science & Technology
Clarita Rodriguez Soto, Luis Fernando Roque Vilchis, Edel Gilberto Cadena Vargas, Miguel Angel Gomez Albores
Summary: In recent years, the morbidity and mortality rates caused by stings and bites of poisonous species have remained constant in Mexico. This is due to the changes in the natural geosystem, particularly the modification in water availability resulting in climate changes, droughts, and floods. It is important to identify risky areas through spatial analysis to better understand the distribution of species and the associated risks. The aim of this study is to model the anthropogenic risk of poisonous species in Mexico using spatial analysis techniques.
Article
Ecology
Rick D. Stuart-Smith, Camille Mellin, Amanda E. Bates, Graham J. Edgar
Summary: The study indicates that generalist fish species are more successful in responding to habitat disruption and climate change, and may increase generalization on a large scale. Changes in habitat structure have consistent impacts on the community structure of fish in coral and rocky reefs.
NATURE ECOLOGY & EVOLUTION
(2021)
Article
Biology
Nicholas L. Payne, Simon A. Morley, Lewis G. Halsey, James A. Smith, Rick Stuart-Smith, Conor Waldock, Amanda E. Bates
Summary: Extrapolating patterns from individuals to populations informs climate vulnerability models, yet biological responses to warming are uncertain at both levels. The study shows that heating tolerance scales similarly at both individual and population levels, with tropical species having broader heating tolerances compared to temperate species at a given temperature.
COMMUNICATIONS BIOLOGY
(2021)
Article
Biology
Emily K. Studd, Amanda E. Bates, Andrew J. Bramburger, Timothy Fernandes, Brian Hayden, Hugh A. L. Henry, Murray M. Humphries, Rosemary Martin, Bailey C. McMeans, Eric R. D. Moise, Antoin M. O'Sullivan, Sapna Sharma, Brent J. Sinclair, Alex O. Sutton, Pamela H. Templer, Steven J. Cooke
Summary: Winter conditions play a crucial role in ecosystem function, but our understanding of winter ecology is relatively poor compared to other seasons. Processes in winter can impact reproduction, growth, survival, and fitness of organisms, while other seasons can mediate how organisms fare in winter.
Article
Ecology
Jasmin M. Schuster, Rick D. Stuart-Smith, Graham J. Edgar, Amanda E. Bates
Summary: This study investigates whether the widespread loss of kelp habitats due to sea urchin overgrazing systematically changes the sensitivity of fish communities to warming. The results reveal differences in thermal affinity and range sizes between fishes in kelp beds and urchin barrens, particularly in regions with high variability in the thermal affinities of species.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2022)
Article
Ecology
Rob Cooke, William Gearty, Abbie S. A. Chapman, Jillian Dunic, Graham J. Edgar, Jonathan S. Lefcheck, Gil Rilov, Craig R. McClain, Rick D. Stuart-Smith, S. Kathleen Lyons, Amanda E. Bates
Summary: Diet and body mass are closely linked in vertebrates, forming a U-shaped relationship between body size and trophic guild. This relationship is universal in modern vertebrate groups, except for marine mammals and seabirds. It has persisted for at least 66 million years in terrestrial mammals, but is likely to be disrupted in the future.
NATURE ECOLOGY & EVOLUTION
(2022)
Editorial Material
Biodiversity Conservation
Yun-Wei Dong, Jorge Garcia Molinos, Eric R. Larson, Qiang Lin, Xuan Liu, Gianluca Sara, Qing-Hua Cai, Zhixin Zhang, Brian Helmuth, Amanda Bates
DIVERSITY AND DISTRIBUTIONS
(2022)
Article
Biodiversity Conservation
Rob Cooke, Francesca Mancini, Robin J. Boyd, Karl L. Evans, Anna Shaw, Thomas J. Webb, Nick J. B. Isaac
Summary: This study assesses the effectiveness of protected areas in Great Britain, finding that protected areas have more species on average but similar declines in occupancy and changes in species composition. Pollinators and predators have suffered severe declines. Protected areas have more rare species, but common species have experienced steep declines. The study calls for more effective measures to protect biodiversity.
BIOLOGICAL CONSERVATION
(2023)
Review
Multidisciplinary Sciences
Helene Ralimanana, Allison L. Perrigo, Rhian J. Smith, James S. Borrell, Soren Faurby, Mamy Tiana Rajaonah, Tianjanahary Randriamboavonjy, Maria S. Vorontsova, Robert S. C. Cooke, Leanne N. Phelps, Ferran Sayol, Niels Andela, Tobias Andermann, Andotiana M. Andriamanohera, Sylvie Andriambololonera, Steven P. Bachman, Christine D. Bacon, William J. Baker, Francesco Belluardo, Chris Birkinshaw, Stuart Cable, Nataly A. Canales, Juan D. Carrillo, Rosie Clegg, Colin Clubbe, Angelica Crottini, Gabriel Damasco, Sonia Dhanda, Daniel Edler, Harith Farooq, Paola de Lima Ferreira, Brian L. Fisher, Felix Forest, Lauren M. Gardiner, Steven M. Goodman, Olwen M. Grace, Thais B. Guedes, Jan Hackel, Marie C. Henniges, Rowena Hill, Caroline E. R. Lehmann, Porter P. Lowry, Lovanomenjanahary Marline, Pavel Matos-Maravi, Justin Moat, Beatriz Neves, Matheus G. C. Nogueira, Renske E. Onstein, Alexander S. T. Papadopulos, Oscar A. Perez-Escobar, Peter B. Phillipson, Samuel Pironon, Natalia A. S. Przelomska, Marina Rabarimanarivo, David Rabehevitra, Jeannie Raharimampionona, Fano Rajaonary, Landy R. Rajaovelona, Mijoro Rakotoarinivo, Amedee A. Rakotoarisoa, Solofo E. Rakotoarisoa, Herizo N. Rakotomalala, Franck Rakotonasolo, Berthe A. Ralaiveloarisoa, Myriam Ramirez-Herranz, Jean Emmanuel N. Randriamamonjy, Vonona Randrianasolo, Andriambolantsoa Rasolohery, Anitry N. Ratsifandrihamanana, Noro Ravololomanana, Velosoa Razafiniary, Henintsoa Razanajatovo, Estelle Razanatsoa, Malin Rivers, Daniele Silvestro, Weston Testo, Maria F. Torres Jimenez, Kim Walker, Barnaby E. Walker, Paul Wilkin, Jenny Williams, Thomas Ziegler, Alexander Zizka, Alexandre Antonelli
Summary: Madagascar's unique biota is facing intense threat from human activity, and the existing protected area network covers 10.4% of the land area. Overexploitation of biological resources and unsustainable agriculture are identified as the most prominent threats to Madagascar's biodiversity.
Review
Multidisciplinary Sciences
Alexandre Antonelli, Rhian J. Smith, Allison L. Perrigo, Angelica Crottini, Jan Hackel, Weston Testo, Harith Farooq, Maria F. Torres Jimenez, Niels Andela, Tobias Andermann, Andotiana M. Andriamanohera, Sylvie Andriambololonera, Steven P. Bachman, Christine D. Bacon, William J. Baker, Francesco Belluardo, Chris Birkinshaw, James S. Borrell, Stuart Cable, Nataly A. Canales, Juan D. Carrillo, Rosie Clegg, Colin Clubbe, Robert S. C. Cooke, Gabriel Damasco, Sonia Dhanda, Daniel Edler, Soren Faurby, Paola de Lima Ferreira, Brian L. Fisher, Felix Forest, Lauren M. Gardiner, Steven M. Goodman, Olwen M. Grace, Thais B. Guedes, Marie C. Henniges, Rowena Hill, Caroline E. R. Lehmann, Porter P. Lowry, Lovanomenjanahary Marline, Pavel Matos-Maravi, Justin Moat, Beatriz Neves, Matheus G. C. Nogueira, Renske E. Onstein, Alexander S. T. Papadopulos, Oscar A. Perez-Escobar, Leanne N. Phelps, Peter B. Phillipson, Samuel Pironon, Natalia A. S. Przelomska, Marina Rabarimanarivo, David Rabehevitra, Jeannie Raharimampionona, Mamy Tiana Rajaonah, Fano Rajaonary, Landy R. Rajaovelona, Mijoro Rakotoarinivo, Amedee A. Rakotoarisoa, Solofo E. Rakotoarisoa, Herizo N. Rakotomalala, Franck Rakotonasolo, Berthe A. Ralaiveloarisoa, Myriam Ramirez-Herranz, Jean Emmanuel N. Randriamamonjy, Tianjanahary Randriamboavonjy, Vonona Randrianasolo, Andriambolantsoa Rasolohery, Anitry N. Ratsifandrihamanana, Noro Ravololomanana, Velosoa Razafiniary, Henintsoa Razanajatovo, Estelle Razanatsoa, Malin Rivers, Ferran Sayol, Daniele Silvestro, Maria S. Vorontsova, Kim Walker, Barnaby E. Walker, Paul Wilkin, Jenny Williams, Thomas Ziegler, Alexander Zizka, Helene Ralimanana
Summary: Madagascar has a rich biota with high levels of endemicity, but the diversity and evolution of many groups remain unknown. Humid forests are centers of diversity and endemism, while other areas also have biologically important endemism with potential for new traits useful for food, medicine, and climate mitigation.
Article
Multidisciplinary Sciences
Ines S. Martins, Franziska Schrodt, Shane A. Blowes, Amanda E. Bates, Anne D. Bjorkman, Viviana Brambilla, Juan Carvajal-Quintero, Cher F. Y. Chow, Gergana N. Daskalova, Kyle Edwards, Nico Eisenhauer, Richard Field, Ada Fontrodona-Eslava, Jonathan J. Henn, Roel van Klink, Joshua S. Madin, Anne E. Magurran, Michael McWilliam, Faye Moyes, Brittany Pugh, Alban Sagouis, Isaac Trindade-Santos, Brian J. McGill, Jonathan M. Chase, Maria Dornelas
Summary: Biotic responses to global change, especially in the Anthropocene, have led to a decrease in body size, primarily driven by fish. Both within-species trends and compositional changes contribute to body size changes, with significant variation in magnitude and direction.
Article
Biodiversity Conservation
Miranda S. Bane, Rob Cooke, Robin J. Boyd, Andy Brown, Fiona Burns, Lauren Henly, Jemilah Vanderpump, Nick J. B. Isaac
Summary: Biodiversity targets are important tools used to align biodiversity goals, promote conservation action, and recover nature. However, most of these targets are not met. The government of England has committed to legally-binding targets to halt and recover species decline by specific years. We present evidence and case studies to assess the achievability of these targets and demonstrate that recovery is possible through various approaches. The existence of multiple pathways to achieve the targets raises choices and the possibility of unintended consequences.
CONSERVATION SCIENCE AND PRACTICE
(2023)
Article
Biodiversity Conservation
Cerren Richards, Rob Cooke, Diana E. Bowler, Kristina Boerder, Amanda E. Bates
Summary: Fisheries bycatch poses a global threat to seabirds and is a major factor contributing to their population decline. To address this, a vulnerability framework integrating exposure, sensitivity, and adaptive capacity has been developed to classify seabirds into different vulnerability classes. The study reveals that most species have high sensitivity and adaptive capacity scores, while exposure varies across species. The framework provides insights and highlights the need for further development and data availability to quantify seabird bycatch vulnerability.
AVIAN CONSERVATION AND ECOLOGY
(2022)
Article
Fisheries
Travis E. Van Leeuwen, Brian Dempson, David Cote, Nicholas I. Kelly, Amanda E. Bates
Summary: This study reveals that increasing water temperatures can affect the catchability of Atlantic salmon, leading to a decrease in catches at warmer temperatures and an increase in post-release mortality. Absolute catch and release mortalities are predicted to be low at cooler river temperatures, but can range from 6% to 14% at temperatures that may result in fishing closures.
FISHERIES MANAGEMENT AND ECOLOGY
(2021)