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Tongass Wetland Inventory
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in Southeast Alaska. These data delineate the areal extent of wetlands and... -
Sixty-five Years of Colville River dynamics and its impact on present river n...
Nuiqsut is a native village located on the Colville River; its residents travel great distances on the river—from Umiat to the Ocean—for subsistence. Recently, residents have... -
National Wetlands Inventory - Wetlands, Southeast Alaska
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the Alaska, United States. These data delineate the areal extent of... -
Sedimentation and flooding in a glacial stream at Exit Glacier, Kenai Fjords ...
Exit Glacier in Alaska’s Kenai Fjords National Park (KEFJ) is one of the most readily accessible glaciers in the National Park system due to its near-sea-level elevation and... -
Chugach National Forest GIS – Freshwater Streams
Digitized from 1:31,380 orthophoto quads. Estuarine channel types may extend beyond shoreline. Selected stream arcs on Cordova Ranger District updated October and November 2002.... -
Chugach National Forest GIS – Lake Shore Polygons
Lakes for the entire Chugach National Forest digitized from 1"/mile Primary Base Series (PBS) maps. Work was done under contract to the USFS Geometronics Service Center in Salt... -
Modeling groundwater upwelling as a control on river ice thickness
The Tanana River flows through interior Alaska, a region characterized by discontinuous permafrost. Studies link degrading permafrost to increased winter river discharge due to...
