Artificial glaciers boost water supply in northern Pakistan
At the foot of Pakistan's impossibly high mountains whitened by frost all year round, farmers grappling with a lack of water have created their own ice towers. "The water must be propelled so that it freezes in the air when temperatures drop below zero, creating ice towers," said Zakir Hussain Zakir, a professor at the University of Baltistan. from Environment News, Earth News, Global Warming, Wild Life, Carbon Trading, Climate Business, Climate Change & Pollution News https://ift.tt/AgXMt5q via IFTTT