Something is drying up the Pangani River. Maybe it is the Tanzania Electric Supply Company, which manages three hydropower plants located on the river, providing up to 17% of the country's electricity. Maybe it is the thousands of farmers and herders, whose traditional furrow irrigation methods deplete the river. Or maybe, as scientists say, drought is to blame for the recent problems. Under climate change and changes in population dynamics, this problem of unpredictable fresh water will only get worse in the Pangani Basin, because more people are depending on the water, and the water sources for the Pangani River — rainfall and glacial meltwater flowing from Mounts Meru, Pare and Kilimanjaro — are rapidly diminishing.
Continue reading at: http://www.nature.com/nclimate/journal/v4/n11/full/nclimate2420.html