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主题:【原创】四面楚歌之印度篇 印度雄心之黄粱梦之一 -- 井底望天

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家园 印度西北部四个邦地下水位六年来持续下降

平均每年下降4cm.

Using images from a NASA satellite that can sense water stored in all levels including groundwater, US scientists have estimated that in Punjab, Haryana, Rajasthan and Delhi, the groundwater table has come down by four cm every year between 2002 and 2008.
Researchers from NASA’s Goddard Space Flight Centre and University of California warned that unless quick counter measures were adopted, 114,000,000 residents of the region might face a shortage not only agriculture produce but potable water too.

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