| Literature DB >> 31340216 |
Nuno Queiroz1,2, Nicolas E Humphries2, Ana Couto1, Marisa Vedor1,3, Ivo da Costa1, Ana M M Sequeira4,5, Gonzalo Mucientes1, António M Santos1,3, Francisco J Abascal6, Debra L Abercrombie7, Katya Abrantes8, David Acuña-Marrero9, André S Afonso10,11, Pedro Afonso12,13,14, Darrell Anders15, Gonzalo Araujo16, Randall Arauz17,18,19, Pascal Bach20, Adam Barnett8, Diego Bernal21, Michael L Berumen22, Sandra Bessudo Lion19,23, Natalia P A Bezerra10, Antonin V Blaison20, Barbara A Block24, Mark E Bond25, Ramón Bonfil26, Russell W Bradford27, Camrin D Braun28, Edward J Brooks29, Annabelle Brooks29,30, Judith Brown31, Barry D Bruce27, Michael E Byrne32,33, Steven E Campana34, Aaron B Carlisle35, Demian D Chapman25, Taylor K Chapple24, John Chisholm36, Christopher R Clarke37, Eric G Clua38, Jesse E M Cochran22, Estelle C Crochelet39,40, Laurent Dagorn20, Ryan Daly41,42, Daniel Devia Cortés43, Thomas K Doyle44,45, Michael Drew46, Clinton A J Duffy47, Thor Erikson48, Eduardo Espinoza19,49, Luciana C Ferreira50, Francesco Ferretti24, John D Filmalter20,42, G Chris Fischer51, Richard Fitzpatrick8, Jorge Fontes12,13,14, Fabien Forget20, Mark Fowler52, Malcolm P Francis53, Austin J Gallagher54,55, Enrico Gennari42,56,57, Simon D Goldsworthy58, Matthew J Gollock59, Jonathan R Green60, Johan A Gustafson61, Tristan L Guttridge62, Hector M Guzman63, Neil Hammerschlag55,64, Luke Harman44, Fábio H V Hazin10, Matthew Heard46, Alex R Hearn19,65,66, John C Holdsworth67, Bonnie J Holmes68, Lucy A Howey69, Mauricio Hoyos19,70, Robert E Hueter71, Nigel E Hussey72, Charlie Huveneers46, Dylan T Irion73, David M P Jacoby74, Oliver J D Jewell75,76, Ryan Johnson77, Lance K B Jordan69, Salvador J Jorgensen78, Warren Joyce52, Clare A Keating Daly41, James T Ketchum19,70, A Peter Klimley19,79, Alison A Kock42,80,81,82, Pieter Koen83, Felipe Ladino23, Fernanda O Lana84, James S E Lea37,85, Fiona Llewellyn59, Warrick S Lyon53, Anna MacDonnell52, Bruno C L Macena10,13, Heather Marshall21,86, Jaime D McAllister87, Rory McAuley88,89, Michael A Meÿer15, John J Morris71, Emily R Nelson55, Yannis P Papastamatiou25, Toby A Patterson27, Cesar Peñaherrera-Palma19,90, Julian G Pepperell91, Simon J Pierce92, Francois Poisson20, Lina Maria Quintero23, Andrew J Richardson93, Paul J Rogers58, Christoph A Rohner92, David R L Rowat94, Melita Samoilys95, Jayson M Semmens87, Marcus Sheaves8, George Shillinger19,24,96, Mahmood Shivji32, Sarika Singh15, Gregory B Skomal36, Malcolm J Smale97, Laurenne B Snyders15, German Soler19,23,87, Marc Soria20, Kilian M Stehfest87, John D Stevens27, Simon R Thorrold98, Mariana T Tolotti20, Alison Towner57,76, Paulo Travassos10, John P Tyminski71, Frederic Vandeperre12,13,14, Jeremy J Vaudo32, Yuuki Y Watanabe99,100, Sam B Weber101, Bradley M Wetherbee32,102, Timothy D White24, Sean Williams29, Patricia M Zárate19,103, Robert Harcourt104, Graeme C Hays105, Mark G Meekan50, Michele Thums50, Xabier Irigoien106,107, Victor M Eguiluz108, Carlos M Duarte22, Lara L Sousa2,109, Samantha J Simpson2,110, Emily J Southall2, David W Sims111,112,113.
Abstract
Effective ocean management and the conservation of highly migratory species depend on resolving the overlap between animal movements and distributions, and fishing effort. However, this information is lacking at a global scale. Here we show, using a big-data approach that combines satellite-tracked movements of pelagic sharks and global fishing fleets, that 24% of the mean monthly space used by sharks falls under the footprint of pelagic longline fisheries. Space-use hotspots of commercially valuable sharks and of internationally protected species had the highest overlap with longlines (up to 76% and 64%, respectively), and were also associated with significant increases in fishing effort. We conclude that pelagic sharks have limited spatial refuge from current levels of fishing effort in marine areas beyond national jurisdictions (the high seas). Our results demonstrate an urgent need for conservation and management measures at high-seas hotspots of shark space use, and highlight the potential of simultaneous satellite surveillance of megafauna and fishers as a tool for near-real-time, dynamic management.Entities:
Mesh：
Year: 2019 PMID： 31340216 DOI： 10.1038/s41586-019-1444-4
Source DB: PubMed Journal: Nature ISSN： 0028-0836 Impact factor: 49.962