Species distribution model maps created through analysis of NMFS bottom-trawl surveys and habitat covariates for crab species in the Bering Sea and Alueitian Islands Crab Fishery Management Plan.

Species distribution model maps created through analysis of NMFS bottom-trawl surveys and habitat covariates for groundfish species in the Gulf of Alaska Groundfish Fishery Management Plan.

Survey distribution maps created through analysis of species distributions from surveys using various gear types for scallop species in the Scallop Fishery Management Plan, including areas of the Bering Sea, Aleutian Islands, and Gulf of Alaska.

Cumulative frequency distribution model maps created through analysis of surveys using surface trawls, purse seines, and environmental variables for salmon species in the Fishery Management Plan for Pacific Salmon in the Exclusive Economic Zone Off Alaska.

Survey distribution maps created through analysis of species distributions from surveys using various gear types for species in the Arctic Fishery Management Plan.

Benthic samples were collected between 2009-2012 in the Bering Sea to study Essential Fish Habitat. Station locations were at or near fixed stations of the AFSC bottom trawl survey. Granulometry of surficial sediment and infauna communities were analyzed.

This data set contains biological resource data for anadromous fish streams in the Aleutian Islands, Alaska. Vector lines in this data set represent locations of fish streams. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for Aleutians East Borough and Aleutians West Coastal Resource Service Area (CRSA). These data characterize the marine and coastal environments and wildlife. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources. See also the FISH (Fish Polygons) data layer, part of the larger Aleutians East/Aleutians West ESI database, for additional fish information.

This data set contains biological resource data for estuarine, benthic, and pelagic fish in the Aleutian Islands, Alaska. Vector polygons in this data set represent locations of fish concentration areas. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for Aleutians East Borough and Aleutians West Coastal Resource Service Area (CRSA). These data identify the marine and coastal environments and wildlife. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources. See also the FISHL (Fish Lines) data layer, part of the larger Aleutians East/Aleutians West ESI database, for additional fish information.

This data set contains biological resource data for crabs and bivalves in the Aleutian Islands, Alaska. Vector polygons in this data set represent locations of invertebrate concentration areas. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for Aleutians East Borough and Aleutians West Coastal Resource Service Area (CRSA). These data identify the marine and coastal environments and wildlife. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources.

This dataset contains primarily sea temperatures data and salinity records resultant from NMFS Alaska Fisheries Science Center groundfish bottom trawl surveys, Bering Sea, Gulf of Alaska and U.S. west coast surveys, from approx. Aug. 1976 to Sept. 1997. The records in the file EVENT.LST tie directly to the records in the file PROFILE.LST, keying on vessel, cruise and event. Also, the PROFILE.LST cruises are in no particular order, for example, the data records begin with a 1982 Bering Sea cruise made by the vessel Pat San Marie. The files are ASCII text and were extracted from the NMFS RACEBase Oracle data base.