Tiny shells indicate big changes to global carbon cycle
Experiments with tiny, shelled organisms in the ocean suggest big changes to the global carbon cycle are underway, according to a study from the University of California, Davis.
Experiments with tiny, shelled organisms in the ocean suggest big changes to the global carbon cycle are underway, according to a study from the University of California, Davis.
Earth Sciences
May 25, 2017
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University of Adelaide researchers have constructed a marine food web to show how climate change could affect our future fish supplies and marine biodiversity.
Environment
Apr 27, 2017
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For thousands of years, the Hawaiian petrel has soared over the Pacific Ocean, feeding on fish and squid. Now, using evidence preserved in the birds' bones, scientists at the Smithsonian's National Museum of Natural History ...
Ecology
Mar 28, 2017
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The oceans are great at absorbing carbon dioxide (CO2) from the air, but when their deep waters are brought to the surface, the oceans themselves can be a source of this prevalent greenhouse gas.
Earth Sciences
Mar 16, 2017
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Phytoplankton are the foundation of ocean life, providing the energy that supports nearly all marine species. Levels of phytoplankton in an ocean area may seem like a good predictor for the amount of fish that can be caught ...
Environment
Jan 23, 2017
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A new study from the Scripps Institute of Oceanography in La Jolla, California, shows the molecular machinery that helps move iron through the marine environment. The researchers report this week in mSystems, an open access ...
Earth Sciences
Jan 10, 2017
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Scientists have discovered that Antarctic krill – a tiny shrimp-like crustacean – plays a key role in fertilising the Southern Ocean with iron, which stimulates the growth of phytoplankton, the microscopic plants at the ...
Environment
Sep 20, 2016
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Subtle and short-lived differences in ocean salinity or temperature function as physical barriers for phytoplankton, and result in a patchy distribution of the oceans' most important food resource. The new research from the ...
Ecology
Aug 1, 2016
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An international research team has calculated the costs and benefits of calcification for phytoplankton and the impact of climate change on their important role in the world's oceans.
Environment
Jul 15, 2016
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Algae that live in and under the sea ice play a much greater role for the Arctic food web than previously assumed. In a new study, biologists of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research ...
Earth Sciences
Jul 12, 2016
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