00000nam 2200000zi 4500 9.883564 CaOODSP 20221107170617 m o d f cr bn||||||||| 200115s1959 oncab ob f000 0 eng d CaOODSP eng rda CaOODSP n-cnm-- x4x5 M67/21E-PDF Forward, Charles N., 1927- author. Sea ice conditions in the Northumberland Strait area / C.N. Forward. Ottawa : Geographical Branch, Department of Mines and Technical Surveys, 1959. 1 online resource (14 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Geographical paper ; no. 21 Digitized edition from print [produced by Environment and Climate Change Canada]. Back cover is wanting in this copy. Includes bibliographical references. "For the past nine years the Geographical Branch has been collecting data on sea ice conditions, and investigating ice distribution in Canadian waters as part of the Canadian Ice Distribution Survey. This report is a study of the annual variability of ice conditions in Northumberland Strait, Its purpose is to assemble the relevant information on sea ice distribution, and to assess the factors that affect the accumulation and deterioration of ice in Northumberland Strait"--Preface. Issued also in print format. Sea ice Northumberland Strait. Glace de mer Northumberland, Détroit de. Canada. Department of Mines and Technical Surveys. Canada. Geographical Branch. Geographical paper (Canada. Geographical Branch) no. 21. (CaOODSP)9.882106 PDF 843 KB https://publications.gc.ca/collections/collection_2020/eccc/m67/M67-21-eng.pdf