00000cam 2200000zi 4500 9.959740 CaOODSP 20260210151835 m o d f cr |n||||||||| 260210t20162016oncdab ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- M183-2/8031E-PDF Demuth, Michael, 1960- author. A glacier condition and thresholding rubric for use in assessing protected area / ecosystem functioning / M.N. Demuth and M. Ednie. [Ottawa] : Geological Survey of Canada, 2016. ©2016 1 online resource (v, 46 pages) : charts, illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8031 Includes bibliographical references (pages 40-45). "Geological Survey of Canada Open File 8031: i) reviews the methods by which glacier mass balance and related metrics can be measured; including the theoretical and practical basis for placing contemporary glacier mass balance measurements in a longer term context; and ii) proposes a rubric and methodology by which a glacier condition may be determined on an annual basis for a single site or multiple sites within a region. The rubric is based on a commonly reported mass balance metric, the Accumulation Area Ratio (AAR) – the ratio of a glacier’s accumulation area to its total area"--Summary, page i. Glaciology Research Canada. Glaciologie Recherche Canada. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8031. (CaOODSP)9.506878 PDF 2.81 MB https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-8031-eng.pdf HTML N/A https://doi.org/10.4095/297892