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      <marc:subfield code="a">Ensom, T., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Permafrost ground temperature data synthesis : </marc:subfield>
      <marc:subfield code="b">2013-2019 Inuvik-Tuktoyaktuk Highway region, Northwest Territories / </marc:subfield>
      <marc:subfield code="c">T. Ensom, S.V. Kokelj, P.D. Morse, and K. Kamo McHugh.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Ottawa, Ontario : </marc:subfield>
      <marc:subfield code="b">Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="c">2020.</marc:subfield>
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      <marc:subfield code="c">©2020</marc:subfield>
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      <marc:subfield code="a">1 online resource (iii, 13 pages) : </marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Open file ; </marc:subfield>
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      <marc:subfield code="a">NWT open report ; </marc:subfield>
      <marc:subfield code="v">2019-020</marc:subfield>
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      <marc:subfield code="a">This record only includes the Open File report in PDF; the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (pages 10-12).</marc:subfield>
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      <marc:subfield code="a">"The Inuvik to Tuktoyaktuk Highway (ITH) traverses the Anderson Plain and Tuktoyaktuk Coastlands between Inuvik and Tuktoyaktuk. Construction began in the winter of 2014 following long-term environmental, socio-economic, and engineering studies by the Government of Northwest Territories (GNWT; Department of Infrastructure [GNWT – INF] 2017, previously known as the Department of Transportation) and other agencies. Since 2013, ground temperature cables (GTCs) have been installed along the ITH corridor, prior to and following highway construction, primarily in geotechnical boreholes drilled for the purpose of terrain stability analysis. Data collection was initially led by GNWT – INF and now involves additional collaborators including the Northwest Territories Geological Survey (NTGS), Geological Survey of Canada (GSC), Aurora Research Institute (ARI), and Wilfrid Laurier University (WLU). The objective of this report is to synthesize metadata and initial data associated with ground temperature monitoring activities"--Introduction, page 1.</marc:subfield>
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      <marc:subfield code="a">Permafrost</marc:subfield>
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      <marc:subfield code="a">Earth temperature</marc:subfield>
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      <marc:subfield code="a">Roads</marc:subfield>
      <marc:subfield code="z">Northwest Territories.</marc:subfield>
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      <marc:subfield code="a">Pergélisols</marc:subfield>
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      <marc:subfield code="a">Géothermie</marc:subfield>
      <marc:subfield code="z">Territoires du Nord-Ouest.</marc:subfield>
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      <marc:subfield code="a">Routes</marc:subfield>
      <marc:subfield code="z">Territoires du Nord-Ouest.</marc:subfield>
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      <marc:subfield code="a">Northwest Territories Geological Survey, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Open file (Geological Survey of Canada)</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2021/rncan-nrcan/m183-2/M183-2-8656-eng.pdf</marc:subfield>
      <marc:subfield code="z">(Open File report)</marc:subfield>
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      <marc:subfield code="q">HTML</marc:subfield>
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      <marc:subfield code="u">https://doi.org/10.4095/321870</marc:subfield>
      <marc:subfield code="z">(complete data set)</marc:subfield>
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