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tisdag 14 maj 2013

ALGBLOMMNING SEDD GENOM NASA´S RYMDKAMEROR OCH...

... nte all algblommningar är dåliga för oss människor och en del kan till och med visa upp riktigt vackra variationer, sedd genom rymden, visar bilder från NASA.

"Beautiful plankton blooms viewed from space


NASA Earth Observatory
NASA's Terra satellite captured this natural-color image of phytoplankton blooms on May 4 in France's Bay of Biscay.
By Douglas Main
LiveScience

As weather warms up off the coast of France, blooms of plankton have once again begun to form, creating a beautiful, multicolored swirl visible from space.
NASA's Terra and Aqua satellites acquired these images of the colorful blooms on April 20 and May 4, according to  the NASA Earth Observatory. On the later date, a noticeably larger bloom occurred, fueled by nutrient runoff from French rivers and warmer temperatures in the Bay of Biscay. "


"The blooms can also have beneficial environmental effects. According to a study published last summer in the journal Science, phytoplankton blooms absorb about one-third of the carbon dioxide humans emit into the air each year through burning fossil fuels."

Maritha.

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