NASA reports alarming water loss in Middle East

PanARMENIAN.Net - An amount of freshwater almost the size of the Dead Sea has been lost in parts of the Middle East due to poor management, increased demands for groundwater and the effects of a 2007 drought, according to a NASA study.

The Associated Press reports that the study, to be published in Water Resources Research, a journal of the American Geophysical Union, examined data over seven years from 2003 from a pair of gravity-measuring satellites which is part of NASA's Gravity Recovery and Climate Experiment or GRACE.

Researchers found freshwater reserves in parts of Turkey, Syria, Iraq and Iran along the Tigris and Euphrates river basins had lost 117 million acre feet (144 cubic kilometers) of its total stored freshwater, the second fastest loss of groundwater storage loss after India.

About 60 percent of the loss resulted from pumping underground reservoirs for ground water, including 1,000 wells in Iraq, and another fifth was due to impacts of the drought including declining snow packs and soil drying up. Loss of surface water from lakes and reservoirs accounted for about another fifth of the decline, the study found.

"This rate of water loss is among the largest liquid freshwater losses on the continents," the authors wrote in the study, noting the declines were most obvious after a drought.

The study is the latest evidence of a worsening water crisis in the Middle East, where demands from growing populations, war and the worsening effects of climate change are raising the prospect that some countries could face sever water shortages in the decades to come.