24 Aug 2011:
NASA Satellite Captures
Huge Algal Bloom in Barents Sea
This NASA satellite image
shows a massive phytoplankton bloom — more than 500 miles long and several hundred miles wide — in the Barents Sea, a frigid body of water located north of Norway and Russia. The bloom occurred north of the Scandinavian peninsula, an area where multiple ocean current systems merge into the North Cape Current. While it is common for blooms to spread hundreds, or even thousands, of miles across the North Atlantic and Arctic waters — especially in August in the Barents Sea — it is rare to get such a clear view since the sea is covered by clouds most of the summer. The milky blue color suggests the presence of coccolithophores, a microscopic plankton containing white calcium carbonate, which when viewed through ocean water appears bright blue. In the Arctic, the annual spring phytoplankton blooms, triggered by melting sea ice, play a key role in the region’s marine ecology
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Yale Environment 360
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A look at how acidifying oceans could threaten the Dungeness crab, one of the most valuable fisheries on the U.S. West Coast. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
An indigenous tribe’s deadly fight to save its ancestral land in the Amazon rainforest from logging. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
Residents of the Chocó Rainforest in Ecuador are choosing to plant cacao over logging in an effort to slow deforestation.
Watch the video.
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.