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Found 15 datasets matching "snow crab".

Federal
Modeled time-trajectories of survival and time to recruitment for Eastern Bering Sea snow crab and southern Tanner crab, and Bristol Bay red king crab in the absence of density-dependence in survival from 2020-01-01 to 2100-12-31 for the OA Projections for Snow, Tanner, and Red King Crab in Alaska Project (NCEI Accession 0253125)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-05-06T00:00:00.000+00:00
A stage-structured pre-recruitment model for three species in the Eastern Bering Sea (snow crab, Tanner and red king crab) is parameterized using data from experiments on the effects of ocean pH...
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Search relevance: 178.86 | Views last month: 0
Federal
Model projections to the year 2116 of ocean acidification effects on the fishing profit, effort, and mortality of North Pacific crab stocks (snow crabs, Chionoecetes opilio; Tanner Crabs, Chionoecetes bairdi) in the Eastern Bering Sea for the OA Projections for Snow, Tanner, and Red King Crab in Alaska project using data collected from 1997-01-01 to 2016-12-31 (NCEI Accession 0248327)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-02-25T00:00:00.000+00:00
This dataset contains model output data to understand the effect of ocean acidification on the snow crab and southern Tanner crab fisheries. A multi-species size-structured population dynamics...
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Search relevance: 168.76 | Views last month: 0
Federal
Modeled time-trajectories to the year 2100 for Eastern Bering Sea snow, southern Tanner, and red king crab of the fully-selected fishing mortality at which total catch and profit are maximized and the catch by species/total profit, expressed relative to the values for a reference period from 2020-01-01 to 2022-04-23 for the OA Projections for Snow, Tanner, and Red King Crab in Alaska Project (NCEI Accession 0253126)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-05-06T00:00:00.000+00:00
We developed a framework that examines the consequences of temporal changes in temperature and ocean pH on yield and profit of multiple interacting stocks including eastern Bering Sea (EBS) snow,...
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Search relevance: 157.31 | Views last month: 0
Federal
AFSC/RACE/SAP/Urban: Snow Crab Handling Mortality
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
Fish and invertebrates that are unintentionally captured during commercial fishing operations and then released back into the ocean suffer mortality at unknown rates, introducing uncertainty into...
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Search relevance: 138.95 | Views last month: 0
Federal
Observations of larval snow crab (Chionoecetes opilio) survival and conditions in laboratory experiments for the Physiological Response of Commercially Important Crab Species to Predicted Increases in pCO2 Project in Kodiak, Alaska from 2015-04-20 to 2016-06-13 (NCEI Accession 0259404)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-16T00:00:00.000+00:00
In this study, we examined how CO2-driven acidification affected larval survival and condition in snow crab (Chionoecetes opilio), an important fishery species in Alaska. Ovigerous females were...
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Search relevance: 132.00 | Views last month: 0
Federal
Observations of embryo development and larval hatching of snow crabs (Chionoecetes opilio) collected in laboratory experiments for the Physiological Response of Commercially Important Crab Species to Predicted Increases in pCO2 Project in Kodiak, Alaska from 2014-08-06 to 2016-06-16 (NCEI Accession 0259411)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-16T00:00:00.000+00:00
In this study, we examined how CO2-driven acidification affected the embyro development and hatching of snow crab (Chionoecetes opilio), an important fishery species in Alaska. Ovigerous females...
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Search relevance: 121.17 | Views last month: 0
Federal
Observations of survival, growth, and morphology of snow crabs collected in laboratory experiments for the Effects of Ocean Acidification on Federally Managed Crab Species project in Kodiak, Alaska from 2021-04-23 to 2022-06-03 (NCEI Accession 0307581)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-02T00:00:00.000+00:00
This is data from a laboratory experiment in which snow crab juveniles were held at three different pHs (ambient, pH 7.8, and pH 7.5). Growth, survival, and morphology were recorded. The complete...
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Search relevance: 118.96 | Views last month: 0
Federal
AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from snow crab
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:15:49.000+00:00
Seasonal migration of commercial-size (=102 mm carapace width [CW]), morphometrically mature (MM) snow crabs (Chionoecetes opilio) from the eastern Bering Sea was examined in relation to the...
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Search relevance: 79.76 | Views last month: 0
Federal
AFSC/RACE/GAP/McConnaughey: Pribilof Hydro-2009-From Archiver-Catchability Experiment, Bering Sea 38 KHz Acoustic Sediment Classification
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
In stock assessment models, catchability is the link between an index of relative abundance from a fishery-independent survey and the modeled population size. For bottom trawl surveys that...
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Search relevance: 66.21 | Views last month: 0
Federal
AFSC/RACE/SAP: Detailed Crab Data From NOAA Fisheries Service Annual Eastern Bering Sea Summer Bottom Trawl Surveys 1975 - 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:16:03.000+00:00
This dataset contains detailed crab data collected from the annual NOAA/NMFS/AFSC/RACE crab-groundfish bottom trawl survey of the eastern Bering Sea continental shelf. The standard survey area,...
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Search relevance: 57.17 | Views last month: 0
Federal
NPRB711 Quantification of unobserved injury and mortality of Bering Sea crabs due to encounters with trawls on the seafloor
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
The potential for unobserved mortality of crabs encountering bottom trawls, but not captured, has long been a concern in the management of Bering Sea fisheries. We evaluated how many such crabs...
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Search relevance: 55.94 | Views last month: 0
Federal
AFSC/FMA/North Pacific Observer Foreign Fishing
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-01-01T00:00:00.000+00:00
The National Marine Fisheries Service (NMFS) began placing observers on foreign fishing vessels operating off the northwest and Alaskan coasts of the United States in 1973, creating the North...
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Search relevance: 55.25 | Views last month: 0
Federal
NPRB 1117 Cooperative research to develop new trawl footrope designs to reduce mortality of southern Tanner and snow crabs (Chionoecetes bairdi and C. opilio) incidental to Bering Sea bottom trawl fisheries
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
Alaska’s Bering Sea is home to some of the world’s most productive groundfish and crab stocks and the fisheries that depend on them. Their spatial overlap creates problems when bottom trawls...
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Search relevance: 40.33 | Views last month: 0
Federal
Summary Report of Community-Based Environmental and Species Observations from the Bering Sea Sub-Network, 2008-2009, Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
The Bering Sea Sub-Network (BSSN) is comprised of a set of coastal communities representing six indigenous cultures: three in the Russian Federation and three in the United States. The objective...
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Search relevance: 11.95 | Views last month: 1
Federal
Eagle Airborne Magnetic and Radiometric Geophysical Survey
- Organization: Department of the Interior
- Updated: 2024-09-18T00:00:00Z
The Eagle airborne magnetic and radiometric geophysical survey covers parts of the Charley River, Eagle, and Tanacross quadrangles near Eagle, Alaska (fig. 1). Magnetic and radiometric data were...
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Search relevance: 8.85 | Views last month: 2

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