Deforestation, poachers, illicit liquor-brewers forcing them to migrate Large-scale deforestation and the disturbances caused by poachers and illicit liquor-brewers could be forcing king cobras to migrate from their natural habitat in bamboo-rich dense evergreen forests to villages nearby. A study conducted by the researchers of the Department of Zoology, University of Kerala, and the Reptile Study Group, Thiruvananthapuram, has revealed that the king cobra, the world's longest venomous snake, is under...

Rules restrict construction, dumping of untreated waste, industrialisation Harvesting, dredging can be carried out in wetlands with permission from authorities The Union government on Thursday notified rules for conservation and management of wetlands that restrict harmful activities such as construction, dumping of untreated waste, and industrialisation, to prevent damage to these sensitive ecosystems with high biodiversity values. The Wetlands (Conservation and Management) Rules, 2010, are aimed at ensuring better conservation and preventing degradation...

The ‘Aichi Target' adopted by the Convention on Biological Diversity (CBD) at its Nagoya conference could not have come at a more appropriate time. The journal Science recently published a study by Michael Hoffmann and his colleagues titled “The Impact of Conservation on the Status of the World's Vertebrates.” This presents depressing data on threatened species. The scientists conclude that four important factors — agricultural expansion, logging, over-exploitation, and invasive...

The legacy of Industrial Agriculture With the world population passing the 6 billion mark last October, the debate over our ability to sustain a fast growing population is heating up. Biotechnology advocates in particular are becoming very vocal in their claim that there is no alternative to using genetically modified crops in agriculture if "we want to feed the world". Actually, that quote might be true. It depends what they mean...

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...