-Down to Earth 'CPCB underestimating pollution from coal-fired thermal power plants' Data released by NASA's Aura satellite calls into question the veracity of Central Pollution Control Board's (CPCB) claim made in 2012 that the mean sulphur dioxide (SO2) emissions in India decreased in 2010 as compared to 2001 level. A new study led by Zifeng Lu of Decision and Information Sciences Division of Argonne National Laboratory in Argonne, USA, based on images...
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Scientist on purity hunt
-The Telegraph Bihar: The increasing problem of fluoride contamination in groundwater in the state has drawn the attention of a professor of University of Manchester. Sandra Downes (56) has been working with faculty members of the water and environment science department of AN College to find the solution to fluoride contamination in groundwater in Bihar. Sources said after arsenic, groundwater is polluted in the state because of the presence of high level of...
More »Controlling water in rice fields cuts methane emissions -Henrylito D Tacio
-SunStar.com FARMERS, particularly those growing rice, can help reduce methane emissions into the atmosphere by adopting controlled irrigation or alternate wetting and drying (AWD) technology. Developed by the Laguna-based International Rice Research Institute (Irri), AWD is a technology that allowed rice fields to dry for a certain period before applying irrigation water. Also called controlled irrigation or intermittent irrigation, AWD technology can actually save farmers almost one-third of irrigation water without sacrificing yields....
More »An e-dawn for farmers -MA Siraj
-Deccan Herald A novel technology-aided crop protection programme helps farmers in Raichur combat pests and diseases. M A Siraj reveals the secret behind the healthy produce in Raichur. Information Technology (IT) is no longer the exclusive preserve of the city folk. It is making subtle inroads into farming communities of Karnataka. Those who saw the elitist bias in IT would be better off making amends if they thought an e-future only a...
More »Poverty-Hunger Divergence in India -Deepankar Basu and Debarshi Das
-Economic and Political Weekly The usual explanations for the divergence between calorie intake and consumption expenditure in India ignore the enormous squeeze on food budgets arising from dispossession (leading to loss of access to common property resources), rising migration (involving a loss of access to non-market food items) and the forced turn to the private sector for social sector services that are more expensive than public sector provision. It is the...
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