13 datasets found
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Federal
Time series of InSAR-derived surface deformation from 2015 – 2021 at Johns Hopkins Inlet and Gilman Glacier, Glacier Bay National Park and Preserve, Alaska
Department of the Interior —
Satellite interferometric synthetic aperture radar (InSAR) time series data were processed to investigate a large bedrock landslide above Gilman Glacier in Glacier... -
Federal
Geochemical analyses of rock samples collected from the Dotson and I and L rare earth element deposits of the Bokan Mountain peralkaline igneous complex, Prince of Wales Island, southeastern Alaska
Department of the Interior —
This data release presents the major and trace element chemistry of rock samples collected by the U.S. Geological Survey (USGS) from trenches, channel cuts, test... -
Federal
Levels of persistent organic pollutants found in the blood of sea otters captured in the western Aleutian Islands and southeast Alaska in 1997
Department of the Interior —
The data consist of levels of organic pollutants found in the blood of sea otters captured from five areas in the western Aleutian Islands and in Cross Sound in... -
Federal
Latitude and longitude of shallow nearshore sites sampled by SCUBA for kelp abundance, bottom cover, and sea urchin density and size distribution along the North Pacific Rim from Bering Island to Southeast Alaska during 1987-2021
Department of the Interior —
The data consist of latitude and longitude of over 600 nearshore rocky bottom sites that were sampled by SCUBA between 1987 and 2021. The sites are from 38 locations... -
Federal
Modeled Pacific salmon escapement biomass and nutrient and contaminant concentrations across western North America, 1976-2015 (version 2.0, October 2024)
Department of the Interior —
The data contain yearly modeled estimates of Pacific salmon escapement (in annual metric tons of wet mass) from 1976 to 2015 across four regions of western North... -
Federal
Kelp counts and bottom cover estimates obtained by SCUBA at shallow nearshore sites along the north Pacific Rim from Bering Island to Southeast Alaska during 1987-2021
Department of the Interior —
The data consist of counts of kelps and estimated percent cover of fleshy red algae, other benthic algal cover, and non-motile invertebrates in quadrats from over 600... -
Federal
Levels of persistent organic pollutants found in blue mussels (Mytilus trossulus) in the Aleutian archipelago and southeast Alaska in 1994-1996
Department of the Interior —
The data consist of levels of organic pollutants found in the blue mussels (Mytelus trossulus) samples from 44 sites along the Aleutian archipelago and in Cross Sound... -
Federal
Sequence Information from the Mitogenome and Ten Nuclear Genes from Martes Species (Martes americana, M. caurina) of North America, 1972-2010
Department of the Interior —
This data set contains individual museum catalog numbers, associated Genbank accession numbers, and species designations based on the mitochondrial genome and ten... -
Federal
Sea urchin counts obtained by SCUBA at shallow nearshore sites along the north Pacific Rim from Bering Island to Southeast Alaska during 1987-2021
Department of the Interior —
The data consist of counts of sea urchins in quadrats from over 600 nearshore rocky bottom sites that were sampled by scuba between 1987 and 2021. The sites are from... -
Federal
Persistent organic pollutants in sea otter blood and in blue mussels from the Aleutian Islands and southeast Alaska
Department of the Interior —
Two data sets concerning organic contaminants are included here to aid in assessment of the sea otter population collapse in southwest Alaska. One data set consists... -
Federal
Sea Otter Aerial Survey Data from Southeast Alaska, 2002-2003
Department of the Interior —
This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in Southeast Alaska, based on data... -
Federal
Geochemical analyses of rock samples collected from mineral deposits and intrusions of the Bokan Mountain peralkaline granitic complex, Prince of Wales Island, southeastern Alaska
Department of the Interior —
This data set compiles the major and trace element chemistry of rock samples collected by the U.S. Geological Survey (USGS) at Bokan Mountain, located in the southern... -
Federal
Geochemical analyses of rock samples collected from the Dora Bay peralkaline igneous complex, Prince of Wales Island, southeastern Alaska
Department of the Interior —
This data release presents the major and trace element chemistry of rock samples collected by the U.S. Geological Survey (USGS) from surface exposures of the Dora Bay...
13 datasets found