00000nam 2200000zi 4500 9.912806 CaOODSP 20251031142448 m o d f cr cn||||||||| 220628t20222022oncab ob f000 0 eng d 9780660442747 CaOODSP eng rda CaOODSP n-cn--- M183-2/8713-1E-PDF O'Neill, H. Brendan author. (Hugh Brendan), 1986- Ground ice map of Canada / H.B. O'Neill, S.A. Wolfe, and C. Duchesne. Version 1.1 [Ottawa] : Geological Survey of Canada, 2022. ©2022 1 online resource (8 pages) : illustrations, maps + 1 map (1 unnumbered page). text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8713 Includes bibliographical references (pages 5-6). "This Open File presents national-scale mapping of ground ice conditions in Canada. The mapping depicts a first-order estimate of the combined volumetric percentage of excess ice in the top 5 m of permafrost from segregated, wedge, and relict ice"--Abstract, page 1. Ice Canada Maps. Permafrost Canada Maps. Glace Canada Cartes. Pergélisols Canada Cartes. Digital maps lcgft Cartes géographiques numériques rvmgf Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 2816-7155 ; 8713. (CaOODSP)9.506878 PDF 852 KB https://publications.gc.ca/collections/collection_2022/rncan-nrcan/m183-2/M183-2-8713-eng.pdf Report PDF 9.13 MB https://publications.gc.ca/collections/collection_2022/rncan-nrcan/m183-2/M183-2-8713-1-eng.pdf Map HTML N/A https://doi.org/10.4095/330294 GEOSCAN DOI 330294