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TitleSelf-levelling ice dams: a mechanism for bidirectional icing development
DownloadDownloads
AuthorMorse, P D; Sladen, W E
SourceGeological Survey of Canada, Scientific Presentation 98, 2019, 1 sheet, https://doi.org/10.4095/314564 (Open Access)
Image
Year2019
PublisherNatural Resources Canada
Documentserial
Lang.English
Mediaon-line; digital
File formatpdf
ProvinceNorthwest Territories
NTS85G/13; 85G/14; 85G/15; 85G/16; 85H/13; 85I/04; 85I/05; 85I/06; 85I/11; 85I/12; 85I/13; 85I/14; 85I/15; 85J; 85K/01; 85K/02; 85K/03; 85K/06; 85K/07; 85K/08; 85K/09; 85K/10; 85K/11; 85K/15; 85K/16; 85N/01; 85N/02; 85N/07; 85N/08; 85N/09; 85N/16; 85O/01; 85O/02; 85O/03; 85O/04; 85O/05; 85O/06; 85O/07; 85O/08; 85O/09; 85O/10; 85O/11; 85O/12; 85O/13; 85O/14; 85P/02; 85P/03; 85P/04; 85P/05; 85P/06; 85P/07; 85P/11; 85P/12
AreaGreat Slave Lake; Yellowknife; North Slave Region
Lat/Long WENS-117.2500 -112.6667 63.8333 61.7500
Subjectssurficial geology/geomorphology; hydrogeology; Transport; geophysics; permafrost; ground ice; ice; periglacial features; aufeis; groundwater discharge; groundwater flow; flow regimes; transportation; snow; glacial deposits; tills; glacial lakes; organic deposits; peatlands; climate; surface waters; hydrologic environment; bedrock geology; remote sensing; satellite imagery; photogrammetric techniques; airphoto interpretation; Great Slave Lowlands; Great Slave Uplands; Great Slave Plain; Slave Geological Province; ice dams; icings; road safety; geological hazards; mitigation; till veneer; glaciofluvial sediments; glaciolacustrine sediments; lacustrine sediments; forests; air temperature; snowpacks; slopes
Illustrationslocation maps; geoscientific sketch maps; aerial photographs; satellite images; photographs; schematic cross-sections
ProgramPermafrost, Climate Change Geoscience
Released2019 04 02
Summary(Plain Language Summary, not published)
Natural Resources Canada (NRCan) conducted field work to study winter permafrost and hydrogeological interactions in support of the Permafrost Hydrogeology activity in the Climate Change Geoscience Program. This abstract presents field observations of a processes and subsequently develops a hypothesis to be tested.
GEOSCAN ID314564