File:Sea Ice Changes through time.png
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editDescriptionSea Ice Changes through time.png |
English: Arctic sea-ice concentration in September 1979 and September 2010 (top) and the timeseries of monthly mean sea-ice extent from 1978 through 2010. Source of data is the National Snow & Ice Data Center, and the data used is the daily passive microwave ice concentrations from a collection of satellites; data was placed on 1-degree grid and averaged to monthly timescale. |
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Author | Skymath |
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current | 21:12, 21 December 2011 | ![]() | 1,000 × 800 (170 KB) | Skymath (talk | contribs) |
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