News tagged with sea water

Image: Aral Sea from orbit

This multitemporal Sentinel-1A radar image shows the Aral Sea, located on the border between Kazakhstan and Uzbekistan in Central Asia.

Mar 27, 2015
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Scientists bring oxygen back to dead fjord

More and more of the world's waters are seriously lacking oxygen. Could we use pumps to bring oxygen and thus higher life back into these waters? A Danish/Swedish research team says yes. They installed pumps ...

Feb 23, 2015
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Sardines move north due to ocean warming

Sardines, anchovies and mackerels play a crucial role in marine ecosystems, as well as having a high commercial value. However, the warming of waters makes them vanish from their usual seas and migrate north, as confirmed ...

Feb 18, 2015
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Coral-devouring seastar thrives in warming ocean

An Australasian research team that includes a University of Otago marine scientist has found that rising sea surface temperatures could help promote outbreaks of crown-of-thorns seastars (COTS) that have ...

Feb 13, 2015
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A song of fire and ice in the ocean

Cyclic changes in the tilt of the Earth's axis and the eccentricity of its orbit have left their mark on hills deep under the ocean, a study published in Science has found.

Feb 10, 2015
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