-AFP PARIS: The gap has widened between countries' pledges for reducing climate-altering greenhouse gas emissions by 2020 and what is needed to keep planet warming in check, the UN warned on Wednesday. Based on current pledges, global average temperatures could rise by three to five degrees Celsius (5.4 to 9.0 degrees Fahrenheit) this century -- way above the two degree Celsius being targeted, said a UN Environment Programme (UNEP) report. Urgent and decisive...
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Greenhouse gas concentration reached record high in 2011, says UN report
-The United Nations The amount of greenhouse gases in the atmosphere reached a new record high in 2011, according to a new United Nations report released today, ahead of the start next week of the latest round of global climate changes talks. The UN World Meteorological Organization (WMO), which produced the 2011 Greenhouse Gas Bulletin, said that between 1990 and 2011, there was a 30 per cent increase in radiative forcing –...
More »Big cities are gasping for fresh air; air pollution worsens in metros-Shelley Singh
-The Economic Times Along with your tablet, smartphone and car keys, get ready to pack a gas mask. And if you thought the recent smog in Delhi and the more-than-usual pollution levels (20% higher) in the last fortnight were due to the burning of residual crop in Punjab and Haryana, you are wrong. After a steady improvement since the late-1990 s, the air in Delhi — and all other Indian cities —...
More »New global CO2 emissions record in 2011: institute
-AFP Global carbon dioxide missions hit a new record last year at 34 billion tonnes, with China still topping the list of greenhouse gas producers, a German-based private institute said Tuesday. The Renewable Energy Industry Institute (IWR) said that the total amounted to 800 million tonnes more than in 2010, with China accounting for 8.9 billion tonnes -- far more than the US tally of 6.0 billion tonnes. The study found that after...
More »Combine Harvesters set to thicken Delhi's Smog
Since early November, Delhi and large parts of North India have been enveloped in a thick, grey smog, sparking concerns and a debate on what is leading to the rising levels of air pollution. A January 2012 paper by Ridhima Gupta from the Indian Statistical Institute, Delhi is drawing linkages between the quality of air in the capital and agricultural practices during harvest season on farms in the neighbouring state...
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