Filters: Tags: Thaw Lakes (X) > partyWithName: Hubbard, T.D. (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Alaska Division of Geological & Geophysical Surveys Reger, R.D. Gallagher, P.E. Metadata manager Tag Types Theme (3) Place (3) Tag Schemes Alaska Division of Geological & Geophysical Surveys (3) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV

Reconnaissance interpretation of 1978-1981 permafrost, Alaska Highway corridor, Tetlin Junction to Canada border, Alaska During 2009 the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted reconnaissance interpretive mapping of permafrost in Alaska Highway Corridor Segment 3, a 12-mi-wide (19.3-km-wide) corridor that straddles the Alaska Highway through the Northway-Tanacross Lowland and the southern Yukon-Tanana Upland from Tetlin Junction to the Canada border. This work was an extension of permafrost mapping done in Alaska Highway Corridor Segment 1 from Delta Junction to Dot Lake in the Big Delta and Mt. Hayes Quadrangles during 2006-2007 and Alaska Highway Corridor Segment 2 from the Robertson River to Tetlin Junction in the Tanacross Quadrangles during 2008. Primarily, we inferred the extent of permafrost and... Tags: Alaska Highway Corridor, Alaska, State of, Beaver Creek, Canada, Chisana River, All tags... Climate Change, Engineering Geology, Gasline, Geologic Hazards, Geologic Map, Geological Process, Geology, Ice, Midway Lake, Nabesna, Nabesna Quadrangle, Nabesna River, Northway, Northway Junction, Permafrost, Pingos, Proposed Natural Gas Pipeline, Remote Sensing, Scottie Creek, Subsidence, Tanacross, Tanacross Quadrangle, Tanana River, Tetlin Junction, Tetlin National Wildlife Refuge, Thaw Lakes, Transportation Corridor, geoscientificInformation, Fewer tags Surficial-geologic map of parts of the Sagavanirktok and Toolik river drainages, northern Brooks Range foothills, Alaska This map shows the distribution of unconsolidated deposits and undifferentiated bedrock exposed at the surface in the Sagavanirktok A-3, A-4, B-3, B-4, and portions of the Sagavanirktok A-5 and B-5 quadrangles. Units were mapped by interpretation of stereo pairs of approximately 1:65,000-scale false-color infrared aerial photographs taken in June and August 1978, as well as 2.5 m and 10 m resolution SPOT imagery collected in 2009 and 2010. Fieldwork was completed in 2008. Tags: Aeolian, Alaska Pipeline, Alaska, State of, Colluvial Deposits, Colluvium, All tags... Dalton Highway, Geologic Map, Geology, Geomorphology, Glacial, Glacial Drift, Glacial Geology, Glacial Geomorphology, Glacial Processes, Ivishak River, Lupine River, Permafrost, Permafrost and Periglacial, Pingos, Sagavanirktok, Sagavanirktok Quadrangle, Sagavanirktok River, Solifluction, Surficial Geology, Thaw Lakes, Thermokarst, Toolik River, geoscientificInformation, Fewer tags Reconnaissance interpretation of 1978-1983 permafrost, Alaska Highway Corridor, Robertson River to Tetlin Junction, Alaska During 2008 the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted reconnaissance interpretive mapping of permafrost in Alaska Highway Corridor Segment 2, a 12-mi-wide (19.3-km-wide) corridor that straddles the Alaska Highway through the upper Tanana River valley from the eastern boundary of the Mt. Hayes Quadrangle to the eastern edge of the Tanacross Quadrangle. This work was an extension of permafrost mapping done in Alaska Highway Corridor Segment 1 from Delta Junction to Dot Lake in the Big Delta and Mt. Hayes Quadrangles during 2006-2007. Primarily, we inferred the extent of permafrost and ice content by interpreting ~1:65,000-scale, false-color infrared aerial photographs taken in July 1978,... Tags: Alaska Highway Corridor, Alaska Range, Alaska, State of, Climate Change, Dot Lake, All tags... Engineering Geology, Gasline, Geologic Hazards, Geologic Map, Geological Process, Geology, Ice, Permafrost, Pingos, Proposed Natural Gas Pipeline, Remote Sensing, Robertson River, Subsidence, Tanacross, Tanacross Quadrangle, Taylor Highway, Thaw Lakes, Tok, Tok River, Transportation Corridor, geoscientificInformation, Fewer tags