Refine Results
Topic
Species Category
Region

"Northern Rockfish"

Northern Rockfish Results

27 results match your filter criteria.

Collaborative Rockfish Survey Yields Promising Results

A government-industry survey is helping fill in the gaps on rockfish distribution and abundance in areas where standard government research gear can’t sample.
September 20, 2023 - Feature Story ,
Alaska
fishing boat with mountain in background and purple loosestrife in foreground Fishing vessel, Araho, leaving port in Alaska to begin collaborative industry-government survey in Alaska. Credit: Rory Morgan

2022 Assessment Of The Other Rockfish Stock Complex In The Gulf Of Alaska [2021]

The Other Rockfish (OR) complex in the Gulf of Alaska (GOA) is assessed on a biennial stock assessment schedule to coincide with the availability of new trawl survey biomass estimates.
January 13, 2023 - Assessments ,
Alaska

2022 Assessment Of The Northern Rockfish Stock In The Gulf Of Alaska

We use a statistical age-structured model as the primary assessment tool for Gulf of Alaska northern rockfish which qualifies as a Tier 3 stock.
January 06, 2023 - Assessments ,
Alaska

2022 Assessment Of The Northern Rockfish Stock In The Bering Sea And Aleutian Islands

In 2005, Bering Sea/Aleutian Islands (BSAI) rockfish were moved to a biennial assessment schedule with full assessments in even years to coincide with the frequency of trawl surveys in the Aleutian Islands (AI) and the eastern Bering Sea (EBS) slope.
January 05, 2023 - Assessments ,
Alaska

2021 Assessment Of The Other Rockfish Stock Complex In The Gulf Of Alaska

The Other Rockfish (OR) complex in the Gulf of Alaska (GOA) is assessed on a biennial stock assessment schedule to coincide with the availability of new trawl survey biomass estimates.
February 07, 2022 - Assessments ,
Alaska

2021 Assessment Of The Northern Rockfish Stock In The Gulf Of Alaska

We use a statistical age-structured model as the primary assessment tool for GOA northern rockfish which qualifies as a Tier 3 stock. This assessment consists of a population model, which uses survey and fishery data to generate a historical time...
February 07, 2022 - Assessments ,
Alaska

2021 Assessment Of The Northern Rockfish Stock In The Bering Sea And Aleutian Islands

In 2005, Bering Sea/Aleutian Islands (BSAI) rockfish were moved to a biennial assessment schedule with full assessments in even years to coincide with the frequency of trawl surveys in the Aleutian Islands (AI) and the eastern Bering Sea (EBS) slope.
February 04, 2022 - Assessments ,
Alaska

2020 Assessment Of The Other Rockfish Stock Complex In The Gulf Of Alaska [2019]

NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conducted in 2021. Until then, the values generated from the previous stock assessment (below) will be rolled...
January 29, 2021 - Assessments ,
Alaska

2020 Assessment Of The Northern Rockfish Stock In The Gulf Of Alaska

We use a statistical age-structured model as the primary assessment tool for GOA northern rockfish which qualifies as a Tier 3 stock. This assessment consists of a population model, which uses survey and fishery data to generate a historical time...
January 29, 2021 - Assessments ,
Alaska

2020 Assessment Of The Northern Rockfish Stock In The Bering Sea And Aleutian Islands

In 2005, Bering Sea/Aleutian Islands (BSAI) rockfish were moved to a biennial assessment schedule with full assessments in even years to coincide with the frequency of trawl surveys in the Aleutian Islands (AI) and the eastern Bering Sea (EBS) slope.
January 28, 2021 - Assessments ,
Alaska