000 02541nam  2200373zi 4500
0019.895084
003CaOODSP
00520230131161139
006m     o  d f      
007cr |n|||||||||
008210106t20202020oncd    ob   f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-nt
0861 |aM183-2/8707E-PDF
1001 |aDuchesne, C., |eauthor.
24510|aReport on 2018 field activities and collection of ground-thermal and active-layer data in the Mackenzie corridor, Northwest Territories / |cC. Duchesne, J. Chartrand, and S.L. Smith.
264 1|aOttawa, Ontario : |bGeological Survey of Canada, |c2020.
264 4|c©2020
300 |a1 online resource (v, 84 pages) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aOpen file ; |v8707
500 |aThis 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/.
504 |aIncludes bibliographical references (pages 20-22).
520 |a"This report presents a summary of field activities conducted in 2018 in the Mackenzie corridor, north of Wrigley, N.W.T. Air temperature, ground-thermal and active-layer data acquired from permafrost monitoring sites visited in 2018 are provided in graphical and tabular format. Ground temperature records for the 2007–2018 period are also presented and indicate that permafrost is generally warming throughout the corridor and for a majority of sites, permafrost is currently warmer than the baseline established during the International Polar Year (2007–2009). The data presented provide essential baseline information that can be utilized by stakeholders and others for various purposes such as land-management activities, regulatory processes and planning of northern infrastructure"--Abstract.
650 0|aPermafrost|zNorthwest Territories.
650 0|aGlobal warming|zNorthwest Territories.
650 6|aPergélisols|zTerritoires du Nord-Ouest.
650 6|aRéchauffement de la Terre|zTerritoires du Nord-Ouest.
7102 |aGeological Survey of Canada, |eissuing body.
830#0|aOpen file (Geological Survey of Canada)|v8707.|w(CaOODSP)9.506878
85640|qPDF|s23.50 MB|uhttps://publications.gc.ca/collections/collection_2021/rncan-nrcan/m183-2/M183-2-8707-eng.pdf|z(Open File report)
8564 |qHTML|sN/A|uhttps://doi.org/10.4095/321921|z(complete data set)