NASA image: Phytoplankton bloom off the coast of Iceland

June 23rd, 2014 in Earth / Earth Sciences
Credit: NASA/Jeff Schmaltz, MODIS Land Rapid Response Team, NASA GSFC


Credit: NASA/Jeff Schmaltz, MODIS Land Rapid Response Team, NASA GSFC

A spring bloom of phytoplankton lingered in the Atlantic Ocean off the coast of Iceland in early June, 2014.

The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Aqua satellite captured this true-color image on June 5. At that time, swirling jewel tones of a vast bloom were visible between banks of white clouds.

According to the Icelandic Ministry of Fisheries and Agriculture, around Iceland usually occur in early spring and fall.

The is driven by longer daylight and the warming of surface layers. This leads to stratification of the waters, and allows the phytoplankton to stay in the surface layer and reproduce.

By summer the huge numbers of phytoplankton in the blooms decreases nutrients, and the numbers of the organisms begins to plummet.

Provided by NASA

"NASA image: Phytoplankton bloom off the coast of Iceland." June 23rd, 2014. http://phys.org/news/2014-06-nasa-image-phytoplankton-bloom-coast.html