Resource Ecology and Ecosystem Modeling - Data Products
Ecosystem Considerations - Updated for 2011
The Ecosystems Considerations chapter of the 2011 Stock Assessment and Fisheries Evaluation (SAFE) Report is available in a browseable online format at http://access.afsc.noaa.gov/reem/ecoweb/Index.cfm. This new format provides links and documentation for data sources and also offers direct access to subsets of the data used in the yearly ecosystem assessment.
North Pacific Groundfish Diet Composition Maps
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 NMFS summer surveys. Diet Compositon Maps.
North Pacific Groundfish Diet Tables
Diet composition of groundfish collected during NMFS summer surveys of the eastern Bering Sea, Gulf of Alaska and Aleutian Islands are presented at here. Diet compostion in presented by predator, year and region.
Life History Database
A database of life history characteristics of Alaska groundfish, as determined by extensive literature review, is now available to the public at http://access.afsc.noaa.gov/reem/LHWeb/index.cfm. These life history parameters will be a key to developing the next generation of multispecies models.
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