File:Phytoplankton bloom off South Africa (6647579827).jpg
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[edit]DescriptionPhytoplankton bloom off South Africa (6647579827).jpg |
NASA image acquired December 26, 2011 Off the coast of South Africa, near where the South Atlantic meets the Southern Indian Ocean, a massive summer phytoplankton bloom colored the waters with a swirl of turquoise, green and white in late December 2011. Although this circular bloom has the appearance of a precious antique gaming marble, it is actually the result of millions of tiny plant-like organisms (phytoplankton) which are growing where nutrient-rich waters mix together. Each spring and summer, lengthening sunshine comes to the southern oceans, providing light to spur the growth of these microscopic plants. The lengthening light also melts sea ice, which can release additional nutrients into the sea. Blooms such as this one become a banquet for krill, fish and other marine species which survive in these cool waters. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Terra satellite captured this true-color image on December 26, 2011 as it passed over the region. |
Date | |
Source | Phytoplankton bloom off South Africa |
Author | NASA Goddard Space Flight Center from Greenbelt, MD, USA |
Permission (Reusing this file) |
NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team |
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This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/6647579827. It was reviewed on 17 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
17 September 2016
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This file is in the public domain in the United States 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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current | 21:54, 17 September 2016 | 1,200 × 1,000 (27 KB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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