Winter in the Indian capital is a season of mists, minus the mellow fruitfulness. The air becomes charged with toxic emissions and particles that cannot disperse due to a meteorological phenomenon called "atmospheric inversion". According to B.P. Yadav, scientist with the meteorological department, atmospheric inversion is caused by a warming of the upper layers of the atmosphere, trapping colder air on the surface and, with it, vehicular and industrial emissions. "The immediate...

Twenty-five years after the Bhopal gas tragedy, one of the biggest industrial disasters in history, the country’s pollution watchdog has found huge quantities of chemicals in underground water and soil in a 2.4-km radius of the Union Carbide factory.  During a study of 390 tonnes of toxins abandoned in the now-closed factory, the Central Pollution Control Board (CPCB) discovered high levels of chloroform and benzene in underground water, mostly near...

Beijing had to take some harsh steps to reduce pollution ahead of last year's Olympic Games in the city. As the countdown for the Commonwealth Games in Delhi begins, here's some bad news. Delhi and its surroundings have some of the worst polluting zones in the country, according to a list of India's severely polluted industrial clusters released by the environment ministry on Thursday. Ghaziabad takes the third rank in...

KEY TRENDS    • Extreme temperature shocks reduce farmer incomes by 4.3 percent and 4.1 percent during kharif and rabi respectively, whereas extreme rainfall shocks reduce incomes by 13.7 percent and 5.5 percent *&    • It is estimated that to cover 50 percent (5 million ha) of the total acreage under rice-wheat cropping system (RWCS) in India, about 60000 Turbo Happy Seeders and 30000 super SMS fitted combines will be required; at present, there are only about 3000...