Results 1 to 10 of about 29,789 (217)

Genetic assignment of fisheries bycatch reveals disproportionate mortality among Alaska Northern Fulmar breeding colonies

open access: yesEvolutionary Applications, 2022
Global fisheries kill millions of seabirds annually through bycatch, but little is known about population‐level impacts, particularly in species that form metapopulations. U.S.
Diana S. Baetscher   +8 more
doaj   +1 more source

Advances in Scale Assessment of Seabird Bycatch: A New Methodological Framework

open access: yesDiversity, 2023
This paper presents a methodology for indirectly estimating the scale of seabird bycatch using existing data. The study focuses on five key species of ducks that winter in the Polish waters of the Baltic Sea and are highly susceptible to bycatch: Long ...
Dominik Marchowski
doaj   +1 more source

Marine mammal bycatch in gillnet and other entangling net fisheries, 1990 to 2011

open access: yesEndangered Species Research, 2013
Since the 1970s the role of fishery bycatch as a factor reducing, or limiting the recovery of, marine mammal populations has been increasingly recognized.
RR Reeves, K McClellan, TB Werner
doaj   +1 more source

Comparing Dynamic and Static Time-Area Closures for Bycatch Mitigation: A Management Strategy Evaluation of a Swordfish Fishery

open access: yesFrontiers in Marine Science, 2021
Time-area closures are a valuable tool for mitigating fisheries bycatch. There is increasing recognition that dynamic closures, which have boundaries that vary across space and time, can be more effective than static closures at protecting mobile species
James A. Smith   +15 more
doaj   +1 more source

Catch, bycatch and discards of the Galapagos Marine Reserve small-scale handline fishery [PDF]

open access: yesPeerJ, 2015
Fisheries bycatch is a significant marine conservation issue as valuable fish are wasted and protected species harmed with potential negative ecological and socio-economic consequences.
Johanna S. Zimmerhackel   +4 more
doaj   +2 more sources

Addressing fisheries bycatch in a changing world

open access: yesFrontiers in Marine Science, 2015
Fisheries bycatch is a threat to species of marine megafauna across the world’s oceans. Work over the past several decades has greatly advanced our understanding of the species affected, the magnitude and the spatial extent of bycatch.
Lisa Marie Komoroske   +2 more
doaj   +1 more source

Influence of nearby environment on recreational bycatch of sea turtles at fishing piers in the eastern Gulf of Mexico

open access: yesEndangered Species Research, 2023
Incidental bycatch of sea turtles from recreational fisheries is generally undocumented globally. At Gulf of Mexico fishing piers in the USA, bycatch is a source of injury and potential mortality of sea turtles.
J Reimer   +3 more
doaj   +1 more source

Assessing the Uncertainty of Total Seabird Bycatch Estimates Synthesized from Multiple Sources with a Scenario Analysis from the Western and Central Pacific

open access: yesBirds, 2022
Each year, billions of seabirds undertake migrations, connecting remote regions of the world, potentially synchronizing population fluctuations among distant areas. This connectedness has implications for the uncertainty calculations of the total seabird
Can Zhou, Baochao Liao
doaj   +1 more source

Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative

open access: yesRoyal Society Open Science, 2023
Bycatch in gillnets from lumpfish (Cyclopterus lumpus) fisheries is an important conservation issue in the north Atlantic, with up to 30 000 seabirds potentially killed each year. To date, no technical solutions exist to reduce the bycatch of seabirds in
Yann Rouxel   +2 more
doaj   +1 more source

Estimating common dolphin bycatch in the pole-and-line tuna fishery in the Azores [PDF]

open access: yesPeerJ, 2018
Small-scale artisanal fisheries can have a significant negative impact in cetacean populations. Cetacean bycatch has been documented in the pole-and-line tuna fishery in the Azores with common dolphins being the species more frequently taken.
Maria João Cruz   +4 more
doaj   +2 more sources

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