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Federal
AFSC/RACE/GAP/Rooper: Gulf and Aleutian Islands pH, O2, turbidity recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The core function of the Resource Assessment and Conservation Engineering (RACE) Division is to conduct quantitative fishery surveys and related ecological and... -
Federal
AFSC/RACE/GAP/Yeung: Eastern Bering Sea Essential Fish Habitat Benthic Data recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
AFSC/RACE/GAP/Rooper: ME70 mapping of trawlable grounds in the Gulf of Alaska recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The core function of the Resource Assessment and Conservation Engineering (RACE) Division is to conduct quantitative fishery surveys and related ecological and... -
Federal
AFSC/RACE/GAP/Conrath: Notes on the Reproductive Biology of Female Salmon Sharks in the Eastern North Pacific Ocean recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Little information has previously been published on the reproductive biology of the salmon shark in the Eastern North Pacific ocean. This data set incorporates basic... -
Federal
AFSC/RACE/GAP/Prescott: Norton Sound Bathymetry recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled approximately 230,000 National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted... -
Federal
AFSC/RACE/GAP/Prescott: Norton Sound Features recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled approximately 230,000 National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted... -
Federal
AFSC/RACE/GAP/Orr_An annotated checklist of the marine macroinvertebrates of Alaska and a retrospective analysis of the groundfish trawl database. recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A comprehensive species list of marine invertebrates of Alaska has been lacking. The checklist of Austin (1985) treated the marine invertebrates of the southern coast... -
Federal
AFSC/RACE/GAP/Zimmermann and Prescott: Eastern Bering Sea Slope Grid recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We created a new, 100 m horizontal resolution bathymetry raster and used it to define 29 canyons of the eastern Bering Sea (EBS) slope area off of Alaska, USA. To... -
Federal
AFSC/RACE/GAP/Rooper: Deep sea coral and sponge distribution recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of a series of ongoing research projects, the AFSC has been mapping and modeling the distribution of deep-sea coral and sponge communities throughout Alaska.... -
Federal
AFSC/RACE/GAP/Palsson: Globe navigation data collected during the Gulf of Alaska and Aleutian Islands Biennial Bottom Trawl Survey recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are haul positions and haul depths collected throughout the Gulf of Alaska and Aleutian Islands groundfish trawl surveys. Vessel positions are recorded... -
Federal
AFSC/RACE/GAP/Rooper: Triggered camera for determining fish height off bottom by species and size recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Assessing rockfish abundance in untrawlable habitats is a key area of study for the Alaska Fisheries Science Center. In order to accurately estimate abundance... -
Federal
AFSC/RACE/GAP/vonSzalay: The Eastern Bering Sea Shelf, Gulf of Alaska, and Aleutian Islands Simrad ES 60 Acoustic Data Collected on Bottom Trawl Surveys recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Calibrated midwater and bottom backscatter data collected continuously with ES-60 echosounders throughout the bottom trawlsurvey period, continuing a time series of... -
Federal
AFSC/RACE/GAP/ROOPER: Impacts of longline gear on epibenthic invertebrates recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
In order to manage vulnerable benthic habitats, such as deep-sea corals and sponges, the impacts of human activity including commercial fishing must be known and... -
Federal
AFSC/RACE/GAP/Zimmermann: Cook Inlet Shoreline recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled 1.4 million National Ocean Service (NOS) bathymetric soundings from 98 lead-line and single-beam echosounder hydrographic surveys conducted from 1910 to... -
Federal
AFSC/RACE/GAP/Rooper: Response of fish to drop camera systems recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Assessing rockfish abundance in untrawlable habitats is a key area of study for the Alaska Fisheries Science Center. In order to accurately estimate abundance... -
Federal
AFSC/RACE/GAP/Rooper: Acoustic assessment of rockfish in untrawlable areas recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The core function of the Resource Assessment and Conservation Engineering (RACE) Division is to conduct quantitative fishery surveys and related ecological and... -
Federal
AFSC/RACE/GAP/Prescott: Central Gulf of Alaska Multibeam Survey H11354 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled 1.75 million National Ocean Service (NOS) bathymetric soundings from 225 lead-line and single-beam echosounder hydrographic surveys conducted from 1901... -
Federal
AFSC/RACE/GAP: RACE Groundfish Survey Photo Database recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The core function of the Resource Assessment and Conservation Engineering (RACE) Groundfish Assessment Program (GAP) is to conduct quantitative fishery surveys and... -
Federal
AFSC/RACE/GAP/Prescott: Norton Sound Sediments recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled approximately 230,000 National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted... -
Federal
AFSC/RACE/GAP/Zimmermann: Central Gulf of Alaska Grid recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled 1.75 million National Ocean Service (NOS) bathymetric soundings from 225 lead-line and single-beam echosounder hydrographic surveys conducted from 1901...