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Upper Koyukuk River Watershed map
Map of the Upper Koyukuk River Area and location of proposed observation sites (numbered circles). This large area drains the southern Brooks Range ecoregion and extends... -
Weather Station Data on the Juneau Icefield
Since the 1940s, the Juneau Icefield Research Program (JIRP) has been measuring surface mass balance on the Juneau Icefield. This is the longest ongoing program of its kind in... -
High Altitude Weather Station Data at USGS Benchmark Glaciers
Since the late 1950s, the USGS has maintained a long-term glacier mass-balance program at three North American glaciers. Measurements began on South Cascade Glacier, WA in 1958,... -
A comprehensive inventory of maximum glacial extent in Glacier National Park...
These polygon features represent the maximum extent of glaciers in Glacier National Park and two glaciers on U.S. Forest Service’s Flathead National Forest land during the peak... -
Geochemistry of Water Sources in the Wolverine Glacier Watershed, Alaska in...
Glaciers are critical sources of water and solutes to downstream riverine and marine ecosystems. Samples were collected from surface streams, groundwater, rain, snow, and ice in... -
Permafrost Mapping in Two Wetland Systems North of the Tanana River in...
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the... -
USGS Benchmark Glacier Project Comprehensive Data Collection
Mountain glaciers are closely coupled to climate processes, ecosystems, and regional water resources. To enhance physical understanding of these connections, the USGS maintains... -
Total mercury, bulk density, percent organic matter, and percent organic...
The "MasterDB-csv-final2" dataset includes 548 laboratory measurements of sediment total mercury (STHg, nanograms per gram of soil, dry), bulk density (BD, grams per cm3 of... -
Permafrost Mapping in Two Wetland Systems North of the Tanana River in...
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the... -
TEON Focal Watersheds and Observation Sites GIS data
The Terrestrial Environmental Observation Network (TEON) is an effort to establish a sustainable environmental observing network of northern Alaska. TEON will focus work in... -
A comprehensive inventory of maximum glacial extent in Glacier National Park...
These polygon features represent the maximum extent of glaciers in Glacier National Park and two glaciers on U.S. Forest Service’s Flathead National Forest land during the peak... -
Avalanche occurrence records along the Going-to-the-Sun Road, Glacier...
Starting in 2003, the U.S. Geological Survey (USGS) Northern Rocky Mountain Science Center in West Glacier, MT, in collaboration with the National Park Service, collected... -
1998_Glacier margins derived from 1998 aerial imagery for the named glaciers...
These polygon features represent digitization of the glacier margins for the 37 named glaciers of Glacier National Park (GNP) and the 2 glaciers along the border of GNP derived... -
High Altitude Weather Station Data at USGS Benchmark Glaciers
Since the late 1950s, the USGS has maintained a long-term glacier mass-balance program at three North American glaciers. Measurements began on South Cascade Glacier, WA in 1958,... -
A comprehensive inventory of maximum glacial extent in Glacier National Park...
These polygon features represent the maximum extent of glaciers in Glacier National Park and two glaciers on U.S. Forest Service’s Flathead National Forest land during the peak... -
Permafrost Mapping in Two Wetland Systems North of the Tanana River in...
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the... -
1966_Glacier margins derived from USGS 1966 topographic maps for the named...
The 1966 polygons included in this data release represent the main body portion of the 37 named glaciers of Glacier National Park (GNP) and 2 named glaciers on the U.S. Forest... -
Agashashok River Watershed map
Map of the Agashashok River Area and location of proposed observation sites (numbered circles). This focal watershed is in the southwest corner of the Arctic LCC and largely... -
Permafrost Mapping in Two Wetland Systems North of the Tanana River in...
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north of the... -
Glacier National Park alpine stream sampling watersheds, 2011-2013
The dataset “Glacier_National_Park_alpine_stream_sampling_watersheds,_2011-2013.shp” is a GIS shapefile of the drainage areas of each of the 129 alpine and glacial aquatic...