(Phys.org) —Once a valuable commodity, salt is now more often a focus of scorn for unhealthy dietary overuse. A new respect is at hand, though – at least among scientists. New satellite data about the flow of salt through ...
Earth Sciences
Jun 3, 2013
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Rivers transport important nutrients across landscapes and into larger bodies of water. Among those nutrients are nitrogen and phosphorous, which stimulate the growth of crops but, when accumulating in water, may also yield ...
Earth Sciences
Jun 15, 2022
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(Phys.org) —Giant ancient corals off the coast of Madagascar have revealed that climate swings thousands of kilometres away in the Pacific Ocean have a major impact on rainfall variations in the Western Indian Ocean, adding ...
Earth Sciences
Apr 4, 2013
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Illinois residents value efforts to reduce watershed pollution, and they are willing to pay for environmental improvements, according to a new study from agricultural economists at the University of Illinois.
Environment
Jan 14, 2021
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The Third Pole centered on the Tibetan Plateau is home to the headwaters of multiple rivers in Asia. Despite the importance of these rivers, scientists have not known exactly how much water flows out of the mountains of the ...
Environment
Jun 24, 2021
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Lifelong Cleveland resident Steve Gove recalls when the Cuyahoga River symbolized shame—fetid, lifeless, notorious for catching fire when sparks from overhead rail cars ignited the oil-slicked surface.
Environment
Oct 17, 2022
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3
Each summer, a hypoxic dead zone forms in the Gulf of Mexico, making some marine habitats unlivable. The dead zone is caused by nutrients—primarily from agricultural fertilizers—flowing into the Gulf from the Mississippi ...
Earth Sciences
Apr 17, 2024
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1
Glacier runoff plays an important role in both contributing to and regulating river runoff. The contributions and regulating effects of various hydrological components can only be revealed through comparative studies on catchments ...
Earth Sciences
May 16, 2024
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