The surface of our planet is mainly water, yet usable water is in short supply. In some parts of Africa people have to walk several kilometres a day to get water, and they are the lucky ones. There, and in Asia, the prospect of conflicts over water is increasing. A particular example is the scheme to bring more water into Turkmenistan and its capital city, Ashgabat.

China has more dams than any other country, and many of them are in Sichuan, an earthquake-prone, mountainous region. The majority of them produce hydroelectricity. The region is well-placed to supply power to large industrial cities down the Yangtze valley, and when the dams were built this must have appeared a logical strategy. Now it looks foolhardy. Hundreds of Sichuan's dams have been damaged by the earthquake and could collapse during the coming monsoon season. (Editorial)

The study area around Choral river basin in the Narmada Valley region, forms a part of Indore and Khargone districts of Madhya Pradesh. The geological, geomorphologic, lineament, hydrogeomorphic and groundwater potential zone maps of the study area have been prepared using IRS IC LISS III FCC imagery on 1:50,000 scale.

Turkmenistan intends to create a huge lake in the desert by filling a natural depression with drainage water. Critics say it's a bad idea that could even spark a war.

Heed to the warnings of ill-planned approach Challenges thrown up by the Ranganadi Hydro Electric Project (rhep) stage I, commissioned in 2002, are lessons to be

A number of perennial springs such as Thakurani, Khandadhar, Gudguda, Gonasika and Bolani are present in the hilly tract of Joda-Badbil-Koira area of Keonjhar-Sundargarh District, Orissa. The area is densely forested with rich deposits of Fe and Mn, which are mined using the opencast method of mining.  (Correspondence)

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