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"Groundfish Assessment Program"

Groundfish Assessment Program Results

218 results match your filter criteria.

Where Do Baby Skates Come From?

Reproduction in Skates from Alaska, a NOAA Fisheries, Alaska Fisheries Science Center brochure.
September 29, 2021 -
Alaska

2021 Alaska Fisheries Science Center Groundfish Seminar Series

2021 Groundfish Seminars held virtually using Webex - Recordings Available.
Alaska

What Fish Fat Can Tell About the Value of Deep-Sea Coral and Sponge Habitat

New research is advancing our understanding of how habitat influences productivity of commercially important rockfish in Alaska.
September 21, 2021 - Feature Story ,
Alaska
Photo of two researchers in waterproof coats and gloves using handheld instruments on a fish sample. NOAA Fisheries scientists assess body condition of rockfish using two different fish condition analyzers during an Alaska Fisheries Science Center bottom trawl survey. Credit: NOAA Fisheries.

Discovering Deep-Sea Sponges in Alaska

Hundreds of species have yet to be described in the ecosystems that support Alaska’s valuable commercial fisheries.
September 02, 2021 - Feature Story ,
Alaska
Underwater photo of a pink fish hiding inside a conical yellow sponge. A pregnant sharpchin rockfish shelters within a sponge on the seafloor off Alaska. Credit: NOAA Fisheries.

Multi-Year Effort To Observe Seafloor Habitats And Learn More About Deep-sea Corals And Sponges In Alaska

The four-year Alaska Deep-Sea Coral and Sponge Initiative is part of an effort to improve our understanding of deep-sea coral communities and aid resource managers in developing and evaluating management options for these valuable habitats.
August 09, 2021 - Feature Story ,
Alaska
Underwater photo of orange and white striped rockfish and sea urchins congregating around a large red tree coral on the seafloor. Rockfish and sea urchins congregate around a large red tree coral (Primnoa pacifica) in the Gulf of Alaska. Photo credit: NOAA Fisheries.

2017 Genetic Stock Composition Analysis of Chum Salmon From the Prohibited Species Catch of the Bering Sea Walleye Pollock Trawl Fishery and Gulf of Alaska Groundfish Fisheries

Alaska Fisheries Science Center Salmon Bycatch Report.
July 13, 2021 - Assessments ,
Alaska

2018 Genetic Stock Composition Analysis of Chum Salmon From the Prohibited Species Catch of the Bering Sea Walleye Pollock Trawl Fishery and Gulf of Alaska Groundfish Fisheries

Alaska Fisheries Science Center Salmon Bycatch Report
July 13, 2021 - Assessments ,
Alaska

Terms of Reference for Model-based Abundance and Distribution Estimates in Support of 2021 Stock Assessment and Fishery Evaluation Reports

Model-based estimates of abundance, distribution or age composition from Alaska Fisheries Science Center Groundfish Assessment Program bottom trawl survey data to stock assessment authors and other requestors on a similar timeline as their equivalent...
July 09, 2021 - Other Reports ,
Alaska

As Marine Fish Shift With Climate Change, Scientists Work Across Borders to Ensure Sustainability

U.S. and Russian scientists are working together to provide survey information critical for sustainable management of economically valuable Bering Sea fisheries.
June 22, 2021 - Feature Story ,
Alaska
Photo of scientists sorting and measuring fish from baskets on a boat deck. NOAA Fisheries scientists sort samples collected during an eastern Bering Sea fisheries survey. Credit: NOAA Fisheries.

Surveys Will Collect Data Crucial for Managing Alaska Fisheries and Monitoring Alaska Marine Ecosystems

NOAA Fisheries kicks off summer and fall surveys.
May 27, 2021 - Feature Story ,
Alaska
Photo of Bering sea with seabirds on the surface and a rainbow on the horizon.