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Summary
Description |
English: Analysis of weather station and satellite data, showing the continent-wide warming trend from 1957 through 2006.
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Date |
22 January 2009 |
Source |
http://earthobservatory.nasa.gov/IOTD/view.php?id=36736 |
Author |
Eric J. Steig (University of Washington), David P. Schneider (National Center for Atmospheric Research), Scott D. Rutherford (Roger Williams University), Michael E. Mann (Pennsylvania State University), Josefino C. Comiso (NASA Goddard Space Flight Centre), and Drew T. Shindell (NASA Goddard Institute for Space Studies and Columbia University) |
Permission ( Reusing this file) |
Public domain
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Licensing
Public domainPublic domainfalsefalse |
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This file is in the public domain because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |
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File usage
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