K S Sree Vidhya

Trading in virtual water

A study highlights the need to scale down the export of rice, maize, buffalo meat and other items to conserve groundwater in India.

L Elango

Posted on 13 Dec, 2019 09:12 AM

The recent trade war between the United States and China was, among other things, about virtual water - the hidden water in products. Producing anything, whether it is soyabean or clothes, uses water, and has a water footprint.

A farmer uses a hosepipe to irrigate crops at her farm in Nilgiris mountains, Tamil Nadu (Image: Hamish John Appleby for IWMI, Flickr Commons, CC BY-NC-ND 2.0)

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