Abstract: Local-scale surficial geology mapping was completed as part of a community hazards mapping program coordinated by the Northern Climate ExChange (Yukon Research Centre, Yukon College). This program assesses potential landscape hazards under changing future conditions by incorporating a variety of data sets, including surficial geology, topography (slope and aspect), permafrost distribution, site-specific permafrost data (e.g. ground penetrating radar, electrical resistivity tomography and borehole data), analyses of past hydrological and climatological trends, and future climate projections. The surficial geology map describes surface landscape features, sediment texture, genetic material, surface expression and geomorphological processes. Detailed descriptions of local surficial geology and hazard analysis methodology are presented in the accompanying report. The accompanying landscape hazard classification map identifies existing and potential geological hazards such as landslides, permafrost stability and flooding; the hazard map is presented in stoplight colours to provide an intuitive tool for community decision makers aiming to incorporate an adaptation planning framework into existing land use management practices.

Authors: Kennedy, K.E.

Keywords: climate change, Community Hazards, geohazards, Geological Hazards, Geomorphology, hydrology, landscape hazards, landslides, Old Crow, Permafrost, Surficial Geology

Map Scale: 1 : 10000

NTS Mapsheet(s): 116O12

Citation: Kennedy, K.E., 2016. Surficial geology, Old Crow, Yukon, parts of NTS 116O/12. Yukon Geological Survey, Open File 2016-16, scale 1:10000.

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Name	Comment
hazard map	File is 5.41 MB	Download PDF
report	File is 14.51 MB	Download PDF
GIS Data	18.4kB	Download
surficial map	File is 18.95 MB	Download PDF