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| 01855nam 2200337zi 4500 |
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| 001 | 9.917245 |
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| 003 | CaOODSP |
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| 005 | 20230201134346 |
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| 006 | m o d f |
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| 007 | cr cn||||||||| |
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| 008 | 221114t20222022oncbd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-nt |
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| 086 | 1 |aM183-2/8869E-PDF |
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| 100 | 1 |aMorse, Peter Douglass, |d1975- |eauthor. |
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| 245 | 10|aDistributions of degraded and intact lithalsas, North Slave region, Northwest Territories / |cP.D. Morse and A.C.A Rudy. |
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| 264 | 1|aOttawa, Ontario : |bGeological Survey of Canada, |c2022. |
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| 264 | 4|c©2022 |
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| 300 | |a1 online resource (56 pages) : |bmaps, graphs. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aOpen file, |x2816-7155 ; |v8869 |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"The main objective of this report is to provide an inventory of current (intact or degrading) and old (completely degraded) lithalsas in a representative study area of the southern North Slave region between Behchoko and Yellowknife in the Northwest Territories. A lithalsa is an ice-rich mound of permafrost that causes the soil to settle downward and water to pond if the ice core thaws (thermokarst pond). Lithalsas, widespread in this region, are therefore very sensitive to thawing"--Abstract, page 1. |
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| 650 | 0|aPermafrost|zNorthwest Territories. |
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| 650 | 6|aPergélisols|zTerritoires du Nord-Ouest. |
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| 710 | 2 |aGeological Survey of Canada, |eissuing body. |
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| 830 | #0|aOpen file (Geological Survey of Canada)|x2816-7155 ; |v8869.|w(CaOODSP)9.506878 |
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| 856 | 40|qPDF|s28.53 MB|uhttps://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8869-eng.pdf |
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| 856 | 40|qHTML|sN/A|uhttps://doi.org/10.4095/329643 |
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