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040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn56-192/2010E-PDF
1101 |aCanada.|bEnvironment Canada. |bCanadian Ice Service.
24510|aLake ice climatic atlas. Great Lakes, 1981-2010 |h[electronic resource]
260 |aDownsview - Ontario : |bEnvironment Canada. |c[2010].
300 |a157p.
500 |a"This Ice Atlas follows from other Canadian Ice Atlases published in 1980, 1990 and in 2000. The ice years 1980-81 through 2009-10 have been used for this publication and cover a climatological time period of 30 years, the standard for representing statistical averages and extremes. ... In addition to what was contained in the previous atlas, we have added the 30 year Median of Ice Concentration When Ice Is Present."--Page 2 of 157, Introduction.
590 |a13-10-Supp|b2013-04-13
69007|aClimate change|2gcpds
77508|tAtlas climatique des glaces de lac. Grands Lacs, 1981-2010 |w(CaOODSP)9.641649
85640|ahttp://publications.gc.ca|qPDF|s9725 KB|uhttps://publications.gc.ca/collections/collection_2013/ec/En56-192-2010-eng.pdf