Map of data contributors and primary sampling methods
By Alaska Science Center
October 2024 (approx.)
Detailed Description
This map is showing data contributors and primary sampling methods for Alaska Forage Fish Database (AFFD). Spatial coverage of the six primary sampling methods: a) surface trawls (light blue), b) midwater trawls (dark red), c) bottom trawls (small-mesh in dark blue, large-mesh in yellow), d) nearshore sampling (purple), e) locations of groundfish stomach content collection (orange), and f) seabird colonies (green circle with black point). All individual sampling events are included as points, except for seabird colony data which highlight colony locations. Data contributor logos are displayed on the top right of each panel.
Sources/Usage
Public Domain.
USGS
Related
Alaska Forage Fish Database
The Alaska Forage Fish Database is a consolidation of survey catch data and predator diets from multiple partners including USGS Alaska Science Center, NOAA National Marine Fisheries Service Alaska Fisheries Science Center, USFWS Alaska Maritime National Wildlife Refuge, Alaska Department of Fish and Game, and others. The spatial coverage of the database encompasses the coastal and offshore...
Related
Alaska Forage Fish Database
The Alaska Forage Fish Database is a consolidation of survey catch data and predator diets from multiple partners including USGS Alaska Science Center, NOAA National Marine Fisheries Service Alaska Fisheries Science Center, USFWS Alaska Maritime National Wildlife Refuge, Alaska Department of Fish and Game, and others. The spatial coverage of the database encompasses the coastal and offshore...