312 datasets found
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Federal
H07728: NOS Hydrographic Survey , 1949-12-31 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H07023: NOS Hydrographic Survey , 1944-12-31 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H06286: NOS Hydrographic Survey , 1937-12-31 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
State
Geologic Database of Information on Volcanoes in Alaska (GeoDIVA) recent views
State of Alaska —
Geologic Database of Information on Volcanoes in Alaska (GeoDIVA), Digital Data Series 20, is the enterprize database that serves as the back-end to AVO's public and... -
Federal
Steller sea lion locations and adult and pup counts collected during terrestrial, aerial, ship, and unoccupied aircraft surveys of rookeries and major haulouts in Alaska during the Steller sea lion aerial survey project from 1904 to 2019 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of the Steller sea lion research project, the NOAA Alaska Fisheries Science Center Marine Mammal Laboratory, Alaska Ecosystem Program, has conducted surveys... -
State
Historically active volcanoes of Alaska recent views
State of Alaska —
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following... -
Federal
AFSC/RACE/SAP: Small Mesh Survey Data recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This database contains information about shrimp surveys conducted by the National Marine Fisheries Service and the Alaska Department of Fish and Game in the Gulf of... -
Federal
AFSC/RACE/GAP/Palsson: Gulf of Alaska and Aleutian Islands Biennial Bottom Trawl Survey estimates of catch per unit effort, biomass, population at length, and associated tables recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The GOA/AI Bottom Trawl Estimate database contains abundance estimates for the Alaska Biennial Bottom Trawl Surveys conducted in the Gulf of Alaska and the Aleutian... -
Federal
AFSC/REFM: North Pacific Groundfish Diet Data 1981-present, Aydin, K. recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Groundfish diet data collected during the Alaska Fisheries Science Center (NOAA/NMFS) groundfish surveys in the eastern Bering Sea, Aleutian Islands, and Gulf of... -
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
Steller sea lion haulout and rookery locations in the United States recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Steller sea lions (Eumetopias jubatus) use terrestrial sites for reproduction, resting, molting, and other activities. Sites used during the breeding season (May-... -
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
Alaska northern fur seal adult male satellite telemetry data, 2009-2010 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set is comprised of satellite-linked telemetry data collected to investigate winter migration patterns and foraging strategies of adult male northern fur... -
Federal
Alaska Steller Sea Lion Non-pup Count Database recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This database contains counts of adult and juvenile (non-pup) Steller sea lions on rookeries and haulouts in Alaska made between 1904 and 2019. Non-pup counts have... -
State
Historically active volcanoes of Alaska recent views
State of Alaska —
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following... -
Federal
SeaLionSteller_WesternDPS_19940615 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Critical habitat for the Western DPS of Steller sea lions includes:(a) Alaska rookeries, haulouts, and associated areas. In Alaska, all major Steller sea lion... -
State
Historically active volcanoes of Alaska recent views
State of Alaska —
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following... -
Federal
Airborne Gravity Data - Gravity for the Redefinition of the American Vertical Datum (GRAV-D) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gravity for the Re-definition of the American Vertical Datum (GRAV-D) is a project initiated by NOAA's National Geodetic Survey to collect and monitor gravity data... -
Federal
Aerial Survey Counts of Harbor Seals in Coastal Alaska (2003-2011) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset supports efforts to estimate the abundance and trends in population size of Alaska harbor seals. Annual surveys of harbor seal populations are... -
State
Major-oxide and trace-element geochemical data from rocks collected on Little Sitkin Island, from Little Sitkin Volcano, Alaska recent views
State of Alaska —
During the 2005 summer field season, geologists from the University of Alaska, Fairbanks and the U.S. Geological Survey, Alaska Volcano Observatory (AVO) conducted...
312 datasets found