26 datasets found
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Federal
Digital geologic map data for Semisopochnoi Island, Alaska
Department of the Interior —
This dataset contains digital data that were used for the creation of a geologic map shown in Figure 3 in USGS SIR 2017-5150; Postglacial Eruptive History and... -
Federal
Sea Otter surveys from selected Western Aleutian Islands, Alaska and Bering Island, Russia between 1959-2015
Department of the Interior —
The data table consists of a compilation of sea otter survey results from Bering Island, Russia and select Western Aleutian Islands conducted between 1959 and 2015.... -
Federal
Selected Whole-Rock and Sediment Geochemistry Reanalysis Data Additions to the Alaska Geochemical DataBase (AGDB) from Archived Samples, Alaska
Department of the Interior —
This data release contains elemental concentration data from the reanalysis of 13,930 archived stream-sediment sample and associated stream sediment reference... -
Federal
Tufted Puffin Colony Environmental Data, North Pacific and Bering Sea, 2012-2014
Department of the Interior —
This dataset describes the marine environment surrounding Tufted puffin colonies in the North Pacific and Bering Sea, 2012-2014. Data were derived to assess the... -
Federal
Genetic Data from Arctic, Polar, and Saffron Cod and Walleye Pollock, Alaska and Canada, 2011-2017
Department of the Interior —
Fragment data from 11 nuclear microsatellite loci and sequence data from the mitochondrial cytochrome b gene were gathered from Arctic cod (Boreogadus saida) in the... -
Federal
Marine Ecology near Tufted Puffin Colonies across the Aleutian Archipelago and Alaska Peninsula, 2012-2014
Department of the Interior —
This data package includes 6 child items with data pertaining to Tufted Puffin productivity, chick productivity, oceanographic conditions, environmental conditions,... -
Federal
Marine Bird and Mammal Surveys, North Pacific and Bering Sea 2012-2014
Department of the Interior —
This dataset describes marine bird and mammal surveys conducted in August 2012-2014 in the North Pacific Ocean and Bering Sea. Data were collected to document the at-... -
Federal
Orthomosaic of Semisopochnoi Island, Alaska from Historical Aerial Photographs
Department of the Interior —
This data release provides a single 8-bit grayscale GeoTIFF orthomosaic of Semisopochnoi Island, in Aleutian Archipelago of Alaska (georeferenced in NAD 1983 UTM Zone... -
Federal
Counts and Abdominal Profile Indices of Wintering Emperor Geese (Anser canagicus) at Three Islands in Alaska, 2003 and 2015-2017
Department of the Interior —
These data are in two tables related to surveys conducted on wintering Emperor Geese in Alaska. Surveys counting the number of wintering Emperor Geese were conducted... -
Federal
Frullania nisquallensis Species Confirmation, Attu Island, Alaska, 2018
Department of the Interior —
This dataset contains sampling, molecular methods, and partial tRNA-Leu DNA sequence information for three individual Frullania nisquallensis. -
Federal
Oceanographic Conditions (Temperature and Salinity), North Pacific and Bering Sea 2012-2014
Department of the Interior —
This dataset contains sea surface temperature and salinity data in August 2012–2014 in the North Pacific and Bering Sea. Data were measured continuously during at-sea... -
Federal
Hydroacoustic Surveys, North Pacific and Bering Sea, 2012 and 2014
Department of the Interior —
These data comprise of hydroacoustic backscatter data along transects in the North Pacific and Bering Sea conducted in August 2012 and 2014. We echointegrated... -
Federal
Kasatochi Crested and Least Auklet Survey Data, 1996-2016
Department of the Interior —
Crested (Aethia cristatella) and Least Auklets (Aethia pusilla) are crevice-nesting birds that breed in large mixed colonies at relatively few sites in the Aleutian... -
Federal
Biogeochemical Subsidies from Glacier Runoff into Alaska Coastal Marine Food Webs, Gulf of Alaska, 2012-2013
Department of the Interior —
To demonstrate connectivity between terrestrial and marine ecosystems, we used stable (δ13C, δ15N, δ2H) and radiogenic (∆14C) isotopes to estimate the relative... -
Federal
Alaska Science Center Data Sheets from Intracoelomic Transmitter Implant and Liver Biopsy Surgeries in Birds, 1993-2012
Department of the Interior —
These are surgery data sheets filled out during operations on many bird species by the USGS Alaska Science Center, 1993-2012. The majority of surgeries were to... -
Federal
Microsatellite Genetic Data for Sea Sandwort (Honckenya peploides) and Merckia (Wilhelmsia physodes), Alaska, 2009-2016
Department of the Interior —
This dataset contains sampling information and genetic data of 12 novel microsatellite loci developed and polymorphic in the Sea Sandwort (Honckenya peploides) and... -
Federal
Alaska Forage Fish Database (AFFD)
Department of the Interior —
The Alaska Forage Fish Database (AFFD) is a consolidation of survey data from multiple agencies that were sampled via fishing gear and predator diets. The spatial... -
Federal
Geologic Database of Information on Volcanoes in Alaska (GeoDIVA)
Department of the Interior —
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
Tufted Puffin Chick Body Conditions, North Pacific and Bering Sea, 2012-2014
Department of the Interior —
Data were collected to index the body condition of Tufted Puffin chicks on colonies in the North Pacific and Bering Sea during August or 2012-2014. This dataset... -
Federal
Tufted Puffin Chick Diets, North Pacific and Bering Sea, 2012-2014
Department of the Interior —
This dataset describes Tufted Puffin chick diets in August 2012-14 in the North Pacific and Bering Sea. Data on puffin chick-meals were collected to characterize...
26 datasets found