groundwater

Groundwater at the Heart of the Water Security Equation

Groundwater is invisible and yet its impact is visible everywhere – this infinite resource provides almost half of all drinking water worldwide. About 40% of water for irrigated agriculture and about 1/3 of water required for industry is from groundwater resources. Despite these impressive facts, groundwater remains invisible and less prominent compared to surface water.

India has a Groundwater Problem

A majority of India’s water problems are those relating to groundwater—water that is found beneath the earth’s surface. This is because we are the largest user of groundwater in the world, and therefore highly dependent on it.

How a Spring Revival Scheme in India’s Sikkim Is Defeating Droughts

Bina Sharma, a member of the Melli Dhara Gram Panchayat Unit in the southern part of India’s northeastern Himalayan state of Sikkim, is a relieved woman.

Mechanical Pumps Turning Oases into Mirages

Using a hoe, farmer Atef Sayyid removes an earthen plug in an irrigation stream, allowing water to spill onto the parcel of land where he grows dates, olives and almonds.

Argentina Blindly Exploiting Groundwater, Scientists Warn

Half of Argentina is supplied with water by invisible underground aquifers, which are crucial in the country’s arid and semi-arid regions, experts say. But Tierramérica discovered that nobody – not even the government – has any accurate scientific data on these groundwater reserves.


Stressed Ecosystems Leaving Humanity High and Dry

Everyone knows water is life. Far too few understand the role of trees, plants and other living things in ensuring we have clean, fresh water.



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