Tag Archive for 'global water shortages'

Why global water shortages pose threat of terror and war

Photo retrieved from: www.newsecuritybeat.org

“Already a billion people, or one in seven people on the planet, lack access to safe drinking water. Britain, of course, is currently at the other extreme. Great swaths of the country are drowning in misery, after a series of Atlantic storms off the cough-western coast. But that too is part of the picture that has been coming into sharper focus over 12 years of the Grace satellite record. Countries at northern latitudes and in the tropics are getting wetter. But those countries at mid-latitude are running increasingly low on water.

“What we see is very much a picture of the wet areas of the Earth getting wetter,” Famiglietti said. “Those would be the high latitudes like the Arctic and the lower latitudes like the tropics. The middle latitudes in between, those are already the arid and semi-arid parts of the world and they are getting drier.”

On the satellite images the biggest losses were denoted by red hotspots, he said. And those red spots largely matched the locations of groundwater reserves.

“Almost all of those red hotspots correspond to major aquifers of the world. What Grace shows us is that groundwater depletion is happening at a very rapid rate in almost all of the major aquifers in the arid and semi-arid parts of the world.”

The Middle East, north Africa and south Asia are all projected to experience water shortages over the coming years because of decades of bad management and overuse.”

Read more: The Guardian