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384 resources match your filter criteria.

Groundfish Diet Data Description

Diet composition maps are presented for three key groundfish predators: Pacific cod (Gadus macrocephalus), walleye pollock (Theragra chalcogramma), and arrowtooth flounder (Atheresthes stomias). Diet composition was calculated by station from samples collected during NOAA Fisheries Alaska Fisheries Science Center summer surveys.
Alaska

2017 North Pacific Groundfish Stock Assessments

2017 North Pacific Groundfish Stock Assessment and Fishery Evaluation Reports for 2018 Fisheries.
Alaska

Research on Surveying Untrawlable Habitats in Alaska

Bottom-trawl and acoustic surveys conducted by the Alaska Fisheries Science Center.
Alaska
Group of scientists in orange suits waving and smiling at the camera

Alaska Crab Habitat Research

Shellfish Assessment Research.
Alaska
Pile of crabs on the seafloor

Essential Fish Habitat Research Plan In Alaska

Research of Alaska and Essential Fish Habitat.
Alaska
Several different types of fish at the bottom of the ocean

Habitat Research in Alaska

We collect information on spawning and breeding grounds, nursery areas and feeding grounds.
Alaska
Blue fish swimming at the seafloor with coral surrounding it

Pacific Cod: The Ageing of a Difficult Species

Historically, fish scales and otoliths have been the two most common structures used for determining the ages of fish species. Unfortunately, age-readers employing these structures have experienced limited success in the case of Pacific cod.
Alaska

Radiometric Fish Age Validation

Research with Otoliths.
Alaska

Otolith Growth Validation And Corroboration

Research with Otoliths.
Alaska

Determining Age and Growth Through Bomb Radiocarbon Age Validation

Research with Otoliths.
Alaska