giovedì 25 giugno 2015

NYT Science: World’s Aquifers Losing Replenishment Race, Researchers Say

World’s Aquifers Losing Replenishment Race, Researchers Say
By FELICITY BARRINGER

Nearly a third of the world’s 37 largest aquifers are being drained faster than water can be returned to them, threatening regions that support two billion people, a recent study found.

Published: June 26, 2015 at 06:00AM

via NYT Science http://ift.tt/1LGCONq