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File:Caspian Sea from orbit.jpg

Description
Español: El Mar Caspio visto desde la órbita terrestre
English: This is a view from orbit of the Caspian Sea as imaged by the MODIS sensor on the Terra satellite. Caption: The original caption from NASA: ::"The northern part of the Caspian Sea is plagued by a process called eutrophication, in which agricultural run-off rich in fertilizers stimulates rampant growth of algae in the water. The death and decay of these algae robs the water of oxygen, with obvious negative consequences for aquatic life. This image of the Caspian Sea shows swirls of green and blue near the mouth of the Volga River (top center), which indicate the presence of algae. The bright blue colour of the northeastern part of the sea may be due to a mixture of plant life and sediment, for this is where the sea is most shallow. This image is from the Moderate Resolution Imaging Spectroradiometer (MODIS) on the Terra satellite on June 11, 2003.
فارسی: تصویر ماهواره‌ای از دریای خزر
Date 11 June 2003
Source http://visibleearth.nasa.gov/view_rec.php?id=5514
  • Transferred from English Wikipedia, original upload 2 November 2004 by Kbh3rd
Author Jeff Schmaltz, MODIS Rapid Response Team, NASA/GSFC

Wikipedia
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Licensing

Public domain 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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