00000nam 2200000zi 4500 9.897760 CaOODSP 20251031142448 m o d f cr |n||||||||| 210322t20182018oncbd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-nt M183-2/8492E-PDF Smith, S. L., author. Report on 2017 field activities and collection of ground-thermal and active-layer data in the Mackenzie corridor, Northwest Territories / S.L. Smith, J. Chartrand, and C. Duchesne. [Ottawa] : Geological Survey of Canada, 2018. ©2018 1 online resource (iii, 109 pages) : colour maps, colour graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file ; 8492 This publication is available for free download through GEOSCAN (https://geoscan.nrcan.gc.ca/). Includes bibliographical references (pages 21-23). "This report presents a summary of field activities conducted in 2017 in the Mackenzie corridor Northwest Territories (NWT). Air temperature, ground-thermal and active-layer data acquired from permafrost monitoring sites visited in 2017 are provided in graphical and tabular format. Ground temperature records for the 2007-2017 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 (2007-09). 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 design of northern infrastructure. This report will be distributed to community organizations and stakeholders in the study region to provide an update on field activities"--Abstract, page i. Permafrost Northwest Territories. Earth temperature Northwest Territories. Pergélisols Territoires du Nord-Ouest. Géothermie Territoires du Nord-Ouest. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8492. (CaOODSP)9.506878 PDF 12.26 MB https://publications.gc.ca/collections/collection_2021/rncan-nrcan/m183-2/M183-2-8492-eng.pdf (Open File report) HTML N/A https://doi.org/10.4095/313036 (complete data set)