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Phytoplankton Bloom in the Barents Sea
 

 

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Description
English: In this natural-colour image, the ocean’s canvas swirls with turquoise, teal, navy, and green, the abstract art of the natural world. The colours were painted by a massive phytoplankton bloom made up of millions of tiny, light-reflecting organisms growing in the sunlit surface waters of the Barents Sea. Such blooms peak every August in the Barents Sea. The variations in colour are caused by different species and concentrations of phytoplankton. The bright blue colours are probably from coccolithophores, a type of phytoplankton that is coated in a chalky shell that reflects light, turning the ocean a milky turquoise. Coccolithophores dominate the Barents Sea in August. Shades of green are likely from diatoms, another type of phytoplankton. Diatoms usually dominate the Barents Sea earlier in the year, giving way to coccolithophores in the late summer. However, field measurements of previous August blooms have also turned up high concentrations of diatoms.
Date
Source NASA Earth Observatory
Author Norman Kuring
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Image captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua. Image courtesy of the NASA Ocean Color Group.

Licensingedit

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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Photo's description:
In this natural-colour image, the ocean’s canvas swirls with turquoise, teal, navy, and green, the abstract art of the natural world. The colours were painted by a massive phytoplankton bloom made up of millions of tiny, light-reflecting organisms growing in the sunlit surface waters of the Barents Sea. Such blooms peak every August in the Barents Sea. The variations in colour are caused by different species and concentrations of phytoplankton. The bright blue colours are probably from coccolithophores, a type of phytoplankton that is coated in a chalky shell that reflects light, turning the ocean a milky turquoise. Coccolithophores dominate the Barents Sea in August. Shades of green are likely from diatoms, another type of phytoplankton. Diatoms usually dominate the Barents Sea earlier in the year, giving way to coccolithophores in the late summer. However, field measurements of previous August blooms have also turned up high concentrations of diatoms.
Licensing:
Public Domain


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EXIF data:
File name phytoplankton_bloom_in_the_barents_sea.jpg
Size, Mbytes 8.9343173828125
Mime type image/jpeg
Orientation of image 1
Image resolution in width direction 72
Image resolution in height direction 72
Unit of X and Y resolution 2
Color space information 65535
Exif image width 8054
Exif image length 5817
Software used Adobe Photoshop CS3 Macintosh




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