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Federal
Data Release for "Holocene thermokarst lake dynamics in northern Interior Alaska: the interplay of climate, fire, and subsurface hydrology" recent views
Department of the Interior —
The current state of permafrost in Alaska and meaningful expectations for its future evolution are informed by long-term perspectives on previous permafrost... -
Federal
Airborne electromagnetic and magnetic survey data, Western Yukon Flats, Alaska, February 2016 recent views
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during February 2016 along 300 line kilometers in the western Yukon Flats near Stevens Village,... -
Federal
Geologic Provinces of the Circum-Arctic, 2008 (north of the Arctic Circle) recent views
Department of the Interior —
This shapefile includes arcs and polygons that describe U.S. Geological Survey defined 33 geologic provinces of the Circum-Arctic (north of the Arctic Circle). Each... -
Federal
Surface geophysical data for characterizing shallow, discontinuous frozen ground near Fort Yukon, Alaska recent views
Department of the Interior —
The distribution of permafrost in cold regions is subject to temporal and spatial changes influenced by climate, landscape disturbance, and ecosystem succession.... -
Federal
Circum-Arctic Resource Appraisal (north of the Arctic Circle) Assessment Units recent views
Department of the Interior —
The Assessment Unit is the fundamental unit used in the World Petroleum Resources Project. The Assessment Unit is defined within the context of the higher-level Total... -
Federal
Soil Microbial Data from the Yukon Flats National Wildlife Refuge 2009 to 2012 recent views
Department of the Interior —
This dataset includes soil properties and microbial data from lake margin soils throughout the Yukon Flats National Wildlife Refuge. Data include multiple lakes that... -
Federal
Aboveground Net Primary Production Estimates from the Yukon Flats National Wildlife Refuge recent views
Department of the Interior —
This dataset is a single comma-delimited text file (.csv). Data include the name of lakes where samples were obtained, the historical dynamics of that lake, the... -
Federal
Total Carbon, Organic Carbon, and Nitrogen Data from a Subset of Soils Within the Yukon River Basin recent views
Department of the Interior —
Total and organic carbon values from soil samples taken from the Yukon River Basin, Alaska. These samples were used to create a relationship between total carbon and... -
Federal
Plant Functional Type Percent Cover Estimates from the Yukon Flats National Wildlife Refuge recent views
Department of the Interior —
The file contains ocular percent cover estimates for eight plant functional types occurring in lake-margin wetland plant communities in the Yukon River floodplain... -
Federal
Simplified refuge boundaries in the Alaska Region (geoJSONs for import into mdEditor) recent views
Department of the Interior —
These polygon features depict simplified boundaries of the national wildlife refuges and refuge complexes in the Alaska Region for small-scale reference. They were... -
Federal
National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Assessment Units recent views
Department of the Interior —
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is... -
Federal
Airborne electromagnetic inverted resistivity models, Western Yukon Flats, Alaska, February 2016 recent views
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during February 2016 along 300 line kilometers in the western Yukon Flats near Stevens Village,... -
Federal
Data release for Lake levels in a discontinuous permafrost landscape: Late Holocene variations inferred from sediment oxygen isotopes, Yukon Flats, Alaska recent views
Department of the Interior —
During recent decades, lake levels in the Yukon Flats region of interior Alaska have fluctuated dramatically. However, prior to recorded observations, no data are... -
Federal
Total carbon, organic carbon, and nitrogen data from a subset of soils within the Yukon River Basin recent views
Department of the Interior —
Total and organic carbon values from soil samples taken from the Yukon River Basin, Alaska. These samples were used to create a relationship between total carbon and... -
Federal
Airborne electromagnetic and magnetic survey data and inverted resistivity models, western Yukon Flats, Alaska, February 2016 recent views
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during February 2016 along 300 line kilometers in the western Yukon Flats near Stevens Village,... -
Federal
National Assessment of Oil and Gas Project - Yukon Flats Tertiary Composite (002) Total Petroleum Systems recent views
Department of the Interior —
The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the... -
Federal
National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Boundary recent views
Department of the Interior —
The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces.... -
Federal
Soil and Vegetation Data from Lake-Margin Wetlands in the Yukon Flats National Wildlife Refuge recent views
Department of the Interior —
This data release includes six child items of soil and vegetation data from lake margin soils of the Yukon Flats National Wildlife Refuge, Alaska. Data includes... -
Federal
Carbon and Nitrogen Content of Organic Soils in Lake-Margin Wetlands of the Yukon Flats National Wildlife Refuge recent views
Department of the Interior —
This dataset is a single comma-delimited text file (.csv). Data include the name of lakes where samples were obtained, soil core dimensions, bulk density, and... -
Federal
Soil Properties of Lake-Margin Wetlands of the Yukon Flats National Wildlife Refuge recent views
Department of the Interior —
This dataset is a single comma-delimited text file (.csv). Data include the name of lakes where samples were obtained, soil pH, electrical conductivity (EC), water...