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Innovation to Learn More About Alaska's Deep-Sea Corals and the Species that Live There Post #8

Innovation to Learn About Deep-Sea Coral Communities in the Gulf of Alaska

Some of our observations during this survey of deep sea coral ecosystems in the Gulf of Alaska
July 29, 2022 - Survey ,
Alaska
A soft fan shaped coral sits surrounded by the rocky structures that have built upon each other for years as part of this unique ecosystem. Credit: NMFS/NOAA. Color correction applied by NOAA Fisheries

2021 Assessment Of The Arrowtooth Flounder Stock In The Gulf Of Alaska

The scheduled frequency for some stock assessments was recently changed in response to the National Stock Assessment Prioritization effort (Methot 2015; Hollowed et al. 2016). In previous years, all Gulf of Alaska (GOA) rockfish stocks were assessed on...
February 07, 2022 - Assessments ,
Alaska

2021 Climate-enhanced Multi-species Stock Assessment For Walleye Pollock, Pacific Cod, And Arrowtooth Flounder In The South Eastern Bering Sea

This is a three species stock assessment for walleye pollock (Gadus chalcogrammus), Pacific cod (Gadus macrocephalus) and arrowtooth flounder (Atheresthes stomias), from the Eastern Bering Sea (EBS), Alaska updated from Holsman et al. (2016).
February 04, 2022 - Assessments ,
Alaska

2021 Assessment Of The Kamchatka Flounder Stock In The Bering Sea And Aleutian Islands

Kamchatka flounder (Atheresthes evermanni) is a relatively large flatfish which is distributed from Northern Japan through the Sea of Okhotsk to the Western Bering Sea north to Anadyr Gulf (Wilimovsky et al. 1967) and east to...
February 04, 2022 - Assessments ,
Alaska

2021 Assessment Of The Arrowtooth Flounder Stock In The Eastern Bering Sea And Aleutian Islands

Arrowtooth flounder (Atheresthes stomias) are relatively large flatfish that range from central California to the eastern Bering Sea (EBS), and as far west as the Kuril Islands (Orlov 2004).
February 04, 2022 - Assessments ,
Alaska

2020 Assessment Of The Arrowtooth Flounder Stock In The Gulf Of Alaska

The scheduled frequency for some stock assessments was recently changed in response to the National Stock Assessment Prioritization effort (Methot 2015; Hollowed et al. 2016). In previous years, all Gulf of Alaska (GOA) rockfish stocks were assessed on...
January 29, 2021 - Assessments ,
Alaska

2020 Gulf Of Alaska Ecosystem Status Report: In Brief

Conditions in the Gulf of Alaska were close to average in 2020...
January 27, 2021 - Assessments ,
Alaska

2020 Eastern Bering Sea Ecosystem Status Report: In Brief

Considerable cooling began in late December 2019 and allowed for rapid build-up of sea ice, exceeding the median (1981-2010) ice extent in parts of February and March 2020. However, ice thickness was low and the ice retreated quickly with warm winds in...
January 27, 2021 - Assessments ,
Alaska

2020 Aleutian Islands Ecosystem Status Report: In Brief

Throughout the Aleutian Islands, sea surface temperatures have been warmer than average since 2013, and 2020 was no different. However, the 2020 temperatures were cooler relative to last year, particularly in the eastern Aleutians where there was close...
January 27, 2021 - Assessments ,
Alaska

Ecosystem Status Report 2020 Gulf of Alaska

The primary intent of this assessment is to summarize and synthesize climate, biological, and fishing effects on the shelf and slope regions of the Gulf of Alaska (GOA), from an ecosystem perspective, and to provide an assessment of the possible future...
January 27, 2021 - Assessments ,
Alaska