The United States could see its standing as a superpower eroded and Asian economies will outstrip those of North America and Europe combined by 2030, according to the best guess of the U.S. intelligence community in its latest ...
Economics & Business
Dec 10, 2012
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Watersheds store water underground in soils and weathered bedrock. How long it takes for water to flow through the subsurface to feed streams is difficult to measure but important for understanding how watersheds function.
Earth Sciences
Apr 9, 2019
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