| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Are we ready to track climate‐driven shifts in marine species across international boundaries? ‐ A global survey of scientific bottom trawl data
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| Autores: |
Maureaud, Aurore
Frelat, Romain
Pécuchet, Laurène
Shackell, Nancy
Mérigot, Bastien
Pinsky, Malin L.
Amador, Kofi
Anderson, Sean C.
Arkhipkin, Alexander
Auber, Arnaud
Barri, Iça
Bell, Richard J.
Belmaker, Jonathan
Beukhof, Esther
Camara, Mohamed L.
Guevara‐carrasco, Renato
Choi, Junghwa
Christensen, Helle T.
Conner, Jason
Cubillos, Luis A.
Diadhiou, Hamet D.
Edelist, Dori
Emblemsvåg, Margrete
Ernst, Billy
Fairweather, Tracey P.
Fock, Heino O.
Friedland, Kevin D.
Garcia, Camilo B
Gascuel, Didier
Gislason, Henrik
Goren, Menachem
Guitton, Jérôme
Jouffre, Didier
Hattab, Tarek
Hidalgo, Manuel
Kathena, Johannes N.
Knuckey, Ian
Kidé, Saïkou O.
Koen‐alonso, Mariano
Koopman, Matt
Kulik, Vladimir
León, Jacqueline P
Levitt‐barmats, Ya’arit
Lindegren, Martin
Llope, Marcos
Massiot‐granier, Félix
Masski, Hicham
Mclean, Matthew
Meissa, Beyah
Mérillet, Laurene
Mihneva, Vesselina
Nunoo, Francis K. E.
O'Driscoll, Richard
O'Leary, Cecilia A.
Petrova, Elitsa
Ramos, Jorge E.
Refes, Wahid
Román‐marcote, Esther
Siegstad, Helle
Sobrino, Ignacio
Sólmundsson, Jón
Sonin, Oren
Spies, Ingrid
Steingrund, Petur
Stephenson, Fabrice
Stern, Nir
Tserkova, Feriha
Tserpes, Georges
Tzanatos, Evangelos
Rijn, Itai
Zwieten, Paul A. M.
Vasilakopoulos, Paraskevas
Yepsen, Daniela V.
Ziegler, Philippe
Thorson, James
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| Data: |
2021-01
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| Ano: |
2021
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| Palavras-chave: |
Bottom trawl survey
Climate change
Demersal fish
Fisheries policy
Global data synthesis
Open science
Species distribution
Transboundary conservation
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| Resumo: |
Marine biota are redistributing at a rapid pace in response to climate change and shifting seascapes. While changes in fish populations and community structure threaten the sustainability of fisheries, our capacity to adapt by tracking and projecting marine species remains a challenge due to data discontinuities in biological observations, lack of data availability, and mismatch between data and real species distributions. To assess the extent of this challenge, we review the global status and accessibility of ongoing scientific bottom trawl surveys. In total, we gathered metadata for 283,925 samples from 95 surveys conducted regularly from 2001 to 2019. We identified that 59% of the metadata collected are not publicly available, highlighting that the availability of data is the most important challenge to assess species redistributions under global climate change. Given that the primary purpose of surveys is to provide independent data to inform stock assessment of commercially important populations, we further highlight that single surveys do not cover the full range of the main commercial demersal fish species. An average of 18 surveys is needed to cover at least 50% of species ranges, demonstrating the importance of combining multiple surveys to evaluate species range shifts. We assess the potential for combining surveys to track transboundary species redistributions and show that differences in sampling schemes and inconsistency in sampling can be overcome with spatio‐temporal modeling to follow species density redistributions. In light of our global assessment, we establish a framework for improving the management and conservation of transboundary and migrating marine demersal species. We provide directions to improve data availability and encourage countries to share survey data, to assess species vulnerabilities, and to support management adaptation in a time of climate‐driven ocean changes.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00658/76971/78197.pdf
https://archimer.ifremer.fr/doc/00658/76971/78198.docx
https://archimer.ifremer.fr/doc/00658/76971/78199.pdf
DOI:10.1111/gcb.15404
https://archimer.ifremer.fr/doc/00658/76971/
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| Editor: |
Wiley
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| Formato: |
application/pdf
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| Fonte: |
Global Change Biology (1354-1013) (Wiley), 2021-01 , Vol. 27 , N. 2 , P. 220-236
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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