Seven Indian Institutes of Technology (IITs) have plunged into a government effort to clean the Ganga, promising to recommend a slew of river management and technology strategies to improve its ecological health. The 2500km Ganga is one of the country’s most polluted rivers laced with sewage and city waste although the government has spent about Rs 900 crore over the past two decades on a clean-up plan initiated in the late-1980s. An...

Unfettered coal mining is causing unchecked underground fires that threaten human habitation and the environment, writes geologist Dr Nitish Priyadarshi. The haunting inscription that marks the gates of hell in Dante's Inferno could well be true for Jharkhand. For, the underground fires that have been raging in the coalfields of this state over several years are now beginning to engulf its thickly inhabited areas as well. An underground mine fire that has...

In India, of the total cultivated area of around 140.30 million hectares only 60.86 million is irrigated and remaining 79.44 million hectares is rain-fed. Rain-fed crops account for 48 percent area under food crops and 68 percent of the area under non-food crops. Irrigated land accounts for nearly 55 percent of food production while rain-fed contributes just about 45 percent. Rain-fed farming is risk prone and is characterized by low...

The Planning Commission’s advice to the Haryana government to levy a cess on agricultural power to raise funds for replenishing dwindling groundwater is wise counsel that is likely to fall on deaf ears. There is no denying that the continuous decline in groundwater levels across the subcontinent and weak attempts at replenishment constitute a grave threat to human security in this part of the world. Haryana is not a lonely...

Pollution contents were 300 to 1,000 per cent more than the norms The Gujarat Paryavaran Suraksha Samiti, a voluntary organisation working for environmental protection, has come out with startling facts on how the badly treated industrial effluents are being dumped in the major rivers in the State and in the sea. The rivers include the Narmada, Mahisagar, Sabamarti and Damanganga and the sea outlet is in the Gulf of Cambay. Samiti convener...