File:Seasonal extent 1900-2008.jpg
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Summary
| Description |
English: Northern Hemisphere Sea Ice extent. Note that not all the data runs to 2008. |
| Source | http://arctic.atmos.uiuc.edu/cryosphere/IMAGES/seasonal.extent.1900-2007.jpg |
| Author | National Center for Environmental Prediction/NOAA and University of Illinois Department of Atmospheric Sciences |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:17, 25 July 2009 | | 1,296 × 1,057 (668 KB) | Smithsoni0201 | {{Information |Description={{en|1=Northern Hemisphere Sea Ice extent, since 50's has markedly decreased with peaking of average solar irradiance (highest 55yr amount for over 400 yrs) source: SolarIrradianceReconstructedSince1610 according to http://www.g |
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