Heavy rain events that occur only a few days a year can account for up to one-third of the annual nitrogen runoff from farmland in the Mississippi River basin, according to a new study by Iowa State University scientists.
Earth Sciences
Nov 13, 2020
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39
University of Arkansas researchers have established a link between climate patterns in the Amazon and large parts of North and South America using their newly developed tree-ring chronology from the Amazon River basin.
Environment
Oct 9, 2020
1
126
More than 300 million people in low-lying river deltas, mostly in poorer nations, are exposed to flooding from tropical storms made more deadly and destructive by global warming, researchers said Tuesday.
Environment
Sep 30, 2020
2
156
Heavy rain events that occur only a few days a year can account for up to a third of the annual nitrogen runoff from farmland in the Mississippi River basin, according to a new study from Iowa State University scientists.
Environment
Sep 21, 2020
0
33
A new study from The University of Texas at Austin is helping scientists piece together the ancient climate of Mars by revealing how much rainfall and snowmelt filled its lake beds and river valleys 3.5 billion to 4 billion ...
Space Exploration
Aug 20, 2020
5
355
A new method could help to track groundwater changes better than before. To this end, researchers from Potsdam and Oberlin, Ohio (USA), have compared gravity field data from the GRACE and GRACE-Follow On satellite missions ...
Earth Sciences
Jul 15, 2020
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77
Global water consumption has increased almost fourfold in the past 100 years, and many regions can only meet their water demand thanks to essential contributions from mountain regions. By the middle of this century, 1.5 billion ...
Environment
Jul 7, 2020
0
122
In a paper published in the journal Ecology and Evolution, an international team of researchers reports finding that soil in the Amazon River Basin hosts a surprisingly large number of fungi types.
A large team of researchers affiliated with multiple institutions across the U.S. and one in Canada has found that the 2000-2010 drought in the Upper Missouri River Basin was the driest in the past 1,200 years. In their paper ...
All over the world, the rate at which humans consume fresh water is now approaching or surpassing the rate at which water sources are being naturally replenished, creating water shortages for people and ecosystems. In the ...
Environment
Mar 2, 2020
4
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