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| 02215nam 2200373zi 4500 |
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001 | 9.907624 |
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003 | CaOODSP |
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005 | 20230131161140 |
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006 | m o d f |
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007 | cr cn||||||||| |
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008 | 220203t20212021oncab ob f000 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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043 | |an-cn-nu |
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086 | 1 |aM41-11/122-2021E-PDF |
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100 | 1 |aLeBlanc, Anne-Marie, |eauthor. |
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245 | 10|aEstimation of maximum lake depth from the surrounding topography : |btowards a regional assessment of the occurrence of taliks below Arctic lakes / |cA-M. LeBlanc, J. Chartrand, and S.L. Smith. |
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264 | 1|aOttawa, Ontario : |bGeological Survey of Canada, |c2021. |
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264 | 4|c©2021 |
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300 | |a1 online resource (1 poster) : |bcolour illustrations, colour maps. |
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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 |aScientific presentation ; |v122 |
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500 | |a"Presented at: Arctic Change 2020. Date presented: December 2020. |
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504 | |aIncludes bibliographical references. |
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520 | |a"Open taliks, areas of unfrozen ground, are mainly found beneath large and deep lakes that do not freeze to their bottom. Their connection to the regional groundwater can affect the development of mine projects due to these potential pathways for contaminant transport. This study explores the use of a high-resolution digital elevation model to extract topographical variables surrounding some lakes in Nunavut to run regional models of maximum lake depth. This data is then used in the assessment of the occurrence of taliks below Arctic lakes in the Kivalliq and Kitikmeot regions of Nunavut"--Provided by publisher. |
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650 | 0|aLakes|zNunavut|xSimulation methods. |
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650 | 0|aPermafrost|zNunavut. |
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650 | 6|aLacs|zNunavut|xMéthodes de simulation. |
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650 | 6|aPergélisols|zNunavut. |
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710 | 2 |aGeological Survey of Canada, |eissuing body. |
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830 | #0|aScientific presentation (Geological Survey of Canada)|v122.|w(CaOODSP)9.820265 |
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856 | 40|qPDF|s8.48 MB|uhttps://publications.gc.ca/collections/collection_2022/rncan-nrcan/m41-11/M41-11-122-2021-eng.pdf |
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856 | 4 |qHTML|sN/A|uhttps://doi.org/10.4095/328242 |
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