Fishery, Climate, and Ecological Effects on Pacific Halibut Size-at-age in the Gulf of Alaska and Bering Sea, 2011-2014

• Main Author: Kerim Aydin
• Format: Dataset
• Language: unknown
• Published: Research Workspace
• Subjects: OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA; OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA; CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA; Hippoglossus stenolepis; Pacific halibut, alabato del Pacífico; May 22, 2011-August 14, 2014; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES; EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > TROPHIC DYNAMICS; diet; ecosystem modeling; food web; food habits; North Pacific Research Board; Bering Sea; Gulf of Alaska; Pacific; Alaska; Aleutian Islands
• Online Access: https://search.dataone.org/view/10.24431_rw1k451_2020_6_12_192352

Pacific Halibut diet data collected during the Alaska Fisheries Science Center-funded (NOAA/NMFS) groundfish surveys in the eastern Bering Sea, Aleutian Islands, and Gulf of Alaska regions from 2011 through 2014. Diet data are associated with corresponding haul location data. For each predator, species and length were recorded. Haul location includes latitude, longitude, set time, and bottom temperature. Diet data are described to the lowest practical taxon with the exception of fish and crab prey which a generally described to the species level. These data are in an Oracle 11g database. Data are presented as 3 CSV files: Haul.csv, PredPrey.csv, and PreyLen.csv