Results 111 to 120 of about 3,495 (227)

MAXIMIZING RESOURCE RENT FROM THE WESTERN AND CENTRAL PACIFIC TUNA FISHERIES [PDF]

Rent generated by the tuna fisheries occurring in the waters of Pacific Islands Nations is estimated for various levels and combinations of purse-seine, pole-and-line, frozen tuna longline, and fresh tuna longline fishing effort, using a multi-species ...
Bertignac, Michel, Campbell, Harry F., Hampton, John, Hand, Anthony J.   +3 more
core   +1 more source

By-catch of common minke whales (Balaenoptera acutorostrata) in Norwegian demersal trawl and longline fisheries, 2011–2020

NAMMCO Scientific Publications
The Norwegian High Seas Reference Fleet (HSRF) reported one minke whale (Balaenoptera acutorostrata) by-caught in demersal trawl fisheries and one in a longline in the period 2011–2020.
André Moan, Arne Bjørge
doaj   +1 more source

Proportion of the two different fishing strategies of the Brazilian longline fleet between 1999 to 2011. [PDF]

, 2015
Proportion of the two different fishing strategies of the Brazilian longline fleet between 1999 to 2011.
Laurent Dagorn (192523), Mariana Travassos Tolotti (817277), Pascal Bach (817278), Fábio Hazin (817279), Paulo Travassos (817280)   +4 more
core   +1 more source

Effects of the static fishing gears, gillnets and longlines, on benthic habitats

ICES Journal of Marine Science
Abstract This study examines the ecological impacts of static gears (gillnets and longlines) on benthic habitats. To achieve this, two surveys were conducted on circalittoral rocky habitats structured by the yellow scleractinian coral D. cornigera and the sponge Phakellia spp.
A Punzón, U Fernández-Arcaya, A De la Torriente, A Rodríguez-Basalo, E Ceballos, M Ruíz-Sobrón, F Sánchez, A Serrano, J M González-Irusta   +8 more
openaire   +1 more source

Estimating non‐US longline fishing impacts on Hawai‘i pelagic false killer whales in a transboundary assessment area

Conservation Science and Practice
Effective management of marine megafauna requires accurate assessments of anthropogenic impacts, yet accounting for non‐US fishing mortality remains a challenge when evaluating the Hawai‘i pelagic false killer whale (Pseudorca crassidens, FKW) population.
Robert N. M. Ahrens, Amanda L. Bradford, Erin M. Oleson, Emily Crigler, T. Todd Jones   +4 more
doaj   +1 more source

A BIOECONOMIC ANALYSIS OF MANAGEMENT ALTERNATIVES FOR THE U.S. NORTH ATLANTIC SWORDFISH FISHERY [PDF]

A bioeconomic model of the North Atlantic swordfish (Xiphias gladius) fishery is developed to evaluate policy-relevant management options as changes from the status quo.
Larkin, Sherry L., Adams, Charles M., Lee, Donna J.   +2 more
core   +1 more source

Search and Learning in the Alaskan Halibut Fishery: Overview of the Field Data Collection [PDF]

This report presents an overview of the methods used to collect field data from commercial halibut fishermen in the Gulf of Alaska during the 2006 and 2007 fishing seasons. The report consists of three parts: Part I presents an overview of project goals,
Weninger, Quinn
core  

ARTISANAL FISHING ON THE COAST OF ESPÍRITO SANTO STATE, SOUTHEASTERN BRAZIL: AN APPROACH TO SOCIOENVIRONMENTAL OCEANOGRAPHY

Boletim do Instituto de Pesca, 2021
Artisanal fishing is an important traditional activity on the coast of Espí­­rito Santo (ES) State, southeastern Brazil. Despite this, there is a lack of updated data on artisanal fishing and its interfaces with socioenvironmental oceanography.
Joelson MUSIELLO-FERNANDES, Pablo da Costa OLIVEIRA, Samanta Chisté de ARAÚJO, Juliana Silva de ABREU, Ana Paula Madeira DI BENEDITTO, Adriane Araújo BRAGA, Mauricio HOSTIM-SILVA, Camilah Antunes ZAPPES   +7 more
doaj  

Bycatch of northern fulmar (Fulmarus glacialis) in Norwegian longline fisheries: Assessing spatiotemporal variations in scale and risk to improve management

Global Ecology and Conservation
Seabirds are vulnerable to bycatch in longline fisheries but for most species the impacts are largely unknown. To address this knowledge gap, studies can estimate bycatch directly using observations or calculate the theoretical risk of bycatch using ...
Tom L. Clegg, Signe Christensen-Dalsgaard, Vegard Sandøy Bråthen, Arnaud Tarroux, Johannis Danielsen, Sébastien Descamps, Arne Follestad, Gunnar Thor Hallgrimsson, Morten Helberg, Hálfdán H. Helgason, Jón Einar Jónsson, Yann Kolbeinsson, Hallvard Strøm, Paul Thompson, Thorkell Lindberg Thorarinsson, Tom Williams, Kim Magnus Bærum   +16 more
doaj   +1 more source

MEASURING FISHING CAPACITY: AN APPLICATION TO IN NORTH PACIFIC GROUNDFISH FISHERIES [PDF]

This research provides estimates of fishing capacity for the pollock fishery of the Bering Sea and Aleutian Islands using DEA and stochastic frontier techniques.
Felthoven, Ronald G.
core   +1 more source