Results 41 to 50 of about 465 (192)

Effects of deep-sea bottom longlining on the Hatton Bank fish communities and benthic ecosystem, north-east Atlantic [PDF]

, 2010
The effects of deep-sea bottom longlining on fish communities and the benthic ecosystem, as well as the interactions between fishing and seabirds, were studied based on data collected from a joint collaboration between the Spanish Institute of ...
C. Gómez, Otero, I., Sayago-Gil, Miriam, Murillo, F.J. (Francisco Javier), F.J. Murillo, M. Laporta, A. Serrano, Gómez, C., Durán-Muñoz, Pablo, M. Sayago-Gil, Durán-Muñoz, P. (Pablo), Sayago-Gil, M. (Miriam), Laporta, Martín, Serrano, A. (Alberto), Murillo, Francisco Javier, Serrano, Alberto, Laporta, M. (Martín), I. Otero, P. Durán Muñoz   +18 more
core   +1 more source

Post‐Release Survival of the Pelagic Stingray (Pteroplatytrygon violacea, Bonaparte, 1832) in French Longline Fisheries in the Northwestern Mediterranean Sea

Fisheries Management and Ecology, EarlyView.
ABSTRACT Bycatch remains a critical challenge in global fisheries, even when using selective gears such as longlines. In the French longline fishery targeting Atlantic bluefin tuna (Thunnus thynnus) in the Gulf of Lion, the common pelagic stingray (Pteroplatytrygon violacea) is the primary bycatch species.
Antoine Landreau, Vincent Kerzérho, Olivier Derridj, Bertrand Wendling, Nolwenn Cosnard, Tristan Rouyer   +5 more
wiley   +1 more source

Global seabird bycatch in longline fisheries [PDF]

Endangered Species Research, 2011
Bycatch in longline fisheries is believed to govern the adverse conservation status of many seabird species, but no comprehensive global assessment has been undertaken. We reviewed the extent of seabird bycatch in all longline fisheries for which data are available.
ORJ Anderson, CJ Small, JP Croxall, EK Dunn, BJ Sullivan, O Yates, A Black   +6 more
openaire   +1 more source

Management Implications of Mesopelagic Forage Fisheries for Bigeye Tuna Stocks

Fisheries Management and Ecology, EarlyView.
ABSTRACT Many large marine predators forage on mesopelagic fish stocks, including commercially valuable tunas. The mesopelagic is under increasing interest for commercial exploitation, given its large biomass with potential to supply fishmeal for aquaculture feed or fish oil.
Ciara Willis, Di Jin, Melina Kourantidou, Simon R. Thorrold   +3 more
wiley   +1 more source

Selection And Mortality In Pelagic Longline Fisheries For Haddock

, 1997
No abstracts are to be cited without prior reference to the author.The bycatch of haddock (Melanogrammus aeglefinus) below legal size in the pelagic longline fisheries for haddock off the coast of Finnmark, northern Norway, is often high. This project was aimed at reducing the bycatch of undersized haddock through alterations in gear technology and ...
Soldal, Aud Vold, Huse, Irene
openaire   +2 more sources

Lack of Compliance in Gillnet Fisheries Regulations Increases Risk to a Vulnerable Species

Fisheries Management and Ecology, EarlyView.
ABSTRACT This article presents an analysis of regulatory compliance in a Brazilian gillnet fishery, based on Vessel Monitoring System (VMS) tracking data. Satellite transmissions records, interpreted as proxies for gillnet haulings events, were analyzed and classified using a neural network to assess the level of compliance of the gillnet fleet.
Rodrigo Claudino dos Santos, Eduardo R. Secchi, Joanna Turner, Luis Gustavo Cardoso   +3 more
wiley   +1 more source

Climate Vulnerability of Australian Seafood Systems: A National Assessment of Exposure and Adaptive Capacity

Fisheries Oceanography, EarlyView.
ABSTRACT Marine waters are becoming warmer and acidified and experiencing more intense and longer heatwaves under climate change. These changes are already impacting marine ecosystems and seafood production, which are vital for supporting food security and economic productivity.
Stephanie Brodie, Laura K. Blamey, Ana Bugnot, Rodrigo H. Bustamante, Julia L. Blanchard, Lara Buhagiar, Elizabeth A. Fulton, Alistair J. Hobday, Éva E. Plagányi, Anthony J. Richardson, Richard Matear, Skipton N. C. Woolley, Rebecca Darbyshire   +12 more
wiley   +1 more source

standard gear [PDF]

, 1975
standard gearThe gear used in [longlining] experiments was of the same type, standard gear (50-52 hooks per line)...some "close-rigged" gear (80-82 hooks per line) and "far-away" gear (33-34 hooks per line).PRINTED ITEM DNE-citGMS Mar 75Not usedNot ...

core  

Questions addressed concerning the impact of fisheries and climate on Cory’s shearwater survival. [PDF]

, 2012
LL longlining effort; SST Sea Surface Temperature; SOI Southern Oscillation Index; subindex CC Canary Current; subindex BA: Benguela and Agulhas Currents.Note that specific covariate responses (longlining activity: LL, sea surface temperature: SST, and ...
Jean-Louis Mougin (152306), José Pedro Granadeiro (152300), Raül Ramos (152295), Marie Nevoux (152303), Paulo Catry (124409), Maria Peixe Dias (152308)   +5 more
core   +1 more source

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

Journal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger, Paul Gatti, Arnault Le Bris, Hugues P. Benoît, Dominique Robert   +4 more
wiley   +1 more source