(Phys.org) —The waters off Iceland rank among the world's most productive fisheries. The reason for the abundance is an ample supply of phytoplankton, the base of the marine food chain. Like any plant, microscopic phytoplankton ...
Earth Sciences
Jul 16, 2013
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(Phys.org) —The Icelandic volcano's ash plume that caused huge air travel disruption across Europe in 2010 resulted in the oceans absorbing more carbon dioxide (CO2) than usual, say scientists.
Earth Sciences
Mar 22, 2013
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An international research team has published the results of an ocean iron fertilization experiment (EIFEX) carried out in 2004 in the current issue of the scientific journal Nature. Unlike the LOHAFEX experiment carried out ...
Earth Sciences
Jul 18, 2012
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(Phys.org) -- Phytoplankton blooms unexpectedly occurring under Arctic sea ice are an indication of how climate change is affecting the Arctic ecosystem, says a study published in the June 8 issue of Science.
Earth Sciences
Jun 12, 2012
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Each year, phytoplankton blooms known as "red tides" kill millions of fish and other marine organisms and blanket vast areas of coastal water around the world. Though the precise causes of red tides remain a mystery, a team ...
Biochemistry
Feb 23, 2012
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A surge of nutrients to the warm waters off the southeastern coast of Australia during the highly productive austral spring can spark an explosion in the phytoplankton population. Where phytoplankton bloom, so do the predators ...
Earth Sciences
Jan 31, 2012
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(PhysOrg.com) -- In this Envisat image, a phytoplankton bloom swirls a figure-of-8 in the South Atlantic Ocean about 600 km east of the Falkland Islands. During this period in the southern hemisphere, the ocean becomes ...
Earth Sciences
Jan 16, 2012
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The Baltic Sea emits more carbon dioxide than it can bind. Local variations have increased the exposure of the Bay of Bothnia. These are the results from a study of how carbon dioxide flows between the water of the Baltic ...
Earth Sciences
Oct 11, 2011
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(PhysOrg.com) -- Many scientists believe that an unfortunate perfect storm of climate change and nutrient runoff will synergistically increase toxic cyanobacterial blooms globally in coming years.
Environment
Oct 7, 2011
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Using the latest in optical sensor technology, marine scientists from the University of Maine and the University of Washington have achieved unprecedented documentation of a critical phenomenon that occurs during the spring ...
Earth Sciences
Sep 7, 2011
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