Results 11 to 20 of about 607 (177)

Challenges of Gauging the Impact of Area-Based Fishery Closures and OECMs: A Case Study Using Long-Standing Canadian Groundfish Closures

open access: yesFrontiers in Marine Science, 2021
The United Nations Convention on Biological Diversity was established in 1993. Canada is a signatory nation that has adopted, and exceeded, the UN Aichi biodiversity target to protect 10% of coastal and marine areas through marine protected areas or ...
Nancy Shackell   +2 more
exaly   +3 more sources

How different life-history strategies respond to changing environments: a multi-decadal study of groundfish communities [PDF]

open access: yesScientific Reports
In recent decades, climate variability has led to significant shifts in the distribution and prevalence of various fish species in the North Atlantic. These changes are well documented for several groundfish species within the zoogeographical transition ...
Jón Sólmundsson   +3 more
doaj   +2 more sources

Semiparametric model selection for identification of environmental covariates related to adult groundfish catches and weights [PDF]

open access: yesScientific Reports, 2021
Ecologists and fisheries managers are interested in monitoring economically important marine fish species and using this data to inform management strategies.
Hannah E. Correia
doaj   +2 more sources

High resolution assessment of commercial fisheries activity along the US West Coast using Vessel Monitoring System data with a case study using California groundfish fisheries. [PDF]

open access: yesPLoS ONE
Commercial fisheries along the US West Coast are important components of local and regional economies. They use various fishing gear, target a high diversity of species, and are highly spatially heterogeneous, making it challenging to generate a synoptic
Yi-Hui Wang   +6 more
doaj   +2 more sources

A spatially distinct history of the development of california groundfish fisheries. [PDF]

open access: yesPLoS ONE, 2014
During the past century, commercial fisheries have expanded from small vessels fishing in shallow, coastal habitats to a broad suite of vessels and gears that fish virtually every marine habitat on the globe. Understanding how fisheries have developed in
Rebecca R Miller   +7 more
doaj   +4 more sources

surveyjoin: a standardized database of scientific trawl surveys in the Northeast Pacific Ocean [PDF]

open access: yesPeerJ
Fisheries management faces challenges due to political, spatial, and ecological complexities, which are further exacerbated by variation or shifts in species distributions.
Eric J. Ward   +11 more
doaj   +3 more sources

Assessing survey design changes of long-term fishery-independent groundfish trawl surveys in the Gulf of Mexico

open access: yesFrontiers in Marine Science
Long-term fishery-independent surveys provide a wealth of information on fisheries stocks that inform stock assessments. One of the strengths of these surveys is that the design and methods are consistent through time.
Eric Hoffmayer   +2 more
exaly   +3 more sources

Long-term participation in collaborative fisheries research improves angler opinions on marine protected areas [PDF]

open access: yesPeerJ, 2020
Recent marine spatial planning efforts, including the management and monitoring of marine protected areas (MPAs), increasingly focus on the importance of stakeholder engagement. For nearly 15 years, the California Collaborative Fisheries Research Program
Erica T. Mason   +7 more
doaj   +3 more sources

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

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   +2 more sources

Substantial loss of trawlable biomass and lack of recovery in a marine ecosystem [PDF]

open access: yesCommunications Biology
Profound changes in species assemblages are occurring in marine ecosystems worldwide and are essential to document. Here we use 51 years (1971–2021) of fishery-independent data from a standardized bottom-trawl research vessel survey (6440 independent ...
Jacob Burbank   +6 more
doaj   +2 more sources

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