8 datasets found
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Federal
Length, Weight, Energy Density, and Isotopic Values of Fish from Rivers in Northwest Alaska, 2015-2019
Department of the Interior —
This dataset contains length, weight, energy density, and isotope values of fish collected in northwest Alaskan rivers during summer and fall 2015-2019. -
Federal
Corrected Fire Perimeters of Alaska's National Wildlife Refuges
Department of the Interior —
This data package includes 481 geospatial vector polygons of historic fire perimeters associated with National Wildlife Refuges in Alaska. These polygons, originally... -
Federal
Aerial Images of Alaska's Arctic Coastal Plain, 1974-1979
Department of the Interior —
This dataset is comprised of 11 geo-referenced aerial images of two study areas (Teshekpuk Lake Special Area and the Chipp River) in the National Petroleum Reserve -... -
Federal
Aerial Image of Alaska's Arctic Coastal Plain, 1955
Department of the Interior —
This dataset is comprised of one geo-referenced aerial image from the National Petroleum Reserve - Alaska (NPRA) on Alaska's Arctic Coastal Plain taken on 21 June... -
Federal
Data for Assessing the Utility of eDNA Approaches for Determining the Impacts of Metal Mobilization from Thawing Permafrost on Fish Communities in Arctic Streams
Department of the Interior —
This data set describes results for laboratory experiments to determine the efficacy of environmental DNA quantitative PCR assays for four fish species when applied... -
Federal
Central Alaska Cosmogenic Isotope Burial Age Data Collected 2020-2022
Department of the Interior —
This data release includes three tables containing cosmogenic beryllium-10 and aluminum-26 concentrations and related data from samples collected at four sites in... -
Federal
Fortymile River Cosmogenic Isotope and Luminescence Data Collected 2016-2019
Department of the Interior —
This dataset is four tables containing cosmogenic beryllium-10 and aluminum-26 concentrations and related data, as well as infrared stimulated luminescence data, from... -
Federal
Aerial Images of Alaska's Arctic Coastal Plain, 1948-1949
Department of the Interior —
This dataset is comprised of 35 geo-referenced aerial images of four study areas (Teshekpuk Lake Special Area, Chipp River, Colville River Delta, and Dalton Highway...
8 datasets found