Friday, May 25, 2012
   
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News on GIS, GNSS, spatial information, remote sensing,
mapping and surveying technologies for Asia – ASM

Invisible Hazard of Groundwater Depletion in Bangladesh

Experts warn rapid depletion of Bangladesh’s underground water table could jeopardize food and water security for millions throughout the country and also endanger the biodiversity of one of the world’s largest mangrove forests within the next two decades. Groundwater, unlike surface water such as ponds, lakes and rivers, is located in water tables beneath the ground which are recharged by seepage from rainfall; groundwater forms about 20 percent of the earth’s freshwater supply.  Read More
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