-The United Nations The Earth's protective Ozone layer is on track to recover by the middle of the century, the United Nations today reported, urging unified action to tackle climate change and curb continued fluctuations to the composition of the atmosphere. That is according to the assessment of 300 scientists in the summary document of the Scientific Assessment of Ozone Depletion 2014, published by the UN Environment Programme (UNEP) and the UN...
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Climate warming may hit India's food securiy system: Report
-PTI High levels of warming resulting from continued growth in greenhouse gas emissions may hit India's food security system with a global report warning that the impact could be "more severe" on the country' rice and maize production. Like crops, the country's fisheries could also be negatively affected by climate change, says a report of the Intergovernmental Panel on Climate Change (IPCC) released in Yokohama, Japan. It says that emissions of CO2 often...
More »Heat islands pose serious threat to Delhiites' health -Jayashree Nandi
-The Times of India NEW DELHI: Localized air pollution, posing an environmental and health challenge, has been linked to the presence of 'heat islands' in Delhi - pockets which are significantly warmer than their surroundings. A study of these localized 'hot spots', compiled after a controversy over a Delhi versus Beijing pollution scare, revealed that vehicular congestion in conjunction with highly built-up areas is creating worrying levels of pollution, affecting a significant...
More »Punjab agriculture to suffer most due to climate change: expert
-The Hindustan Times Chandigarh: Agriculture in Punjab would witness an adverse effect due to the climate change in future. Predicting a steep rise in the average temperature during the coming decades, an agriculture expert said it would adversely affect the wheat and paddy crops. Prof PK Aggarwal from International Water Management Institute said the average rise in temperature during the past 100 years was 0.75 degree Celsius, which would be 1.5 to...
More »India’s SO2 emissions up by 71 per cent in 5 years, shows US study -Aparna Pallavi
-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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