-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 »Mangroves under threat from shrimp farms, UN study says
-Reuters OSLO: Valuable mangrove forests that protect coastlines, sustain sealife and help slow climate change are being wrecked by the spread of shrimp and fish farms, a UN-backed study showed on Wednesday. About a fifth of mangroves worldwide have been lost since 1980, mostly because of clearance to make way for the farms which often get choked with waste, antibiotics and fertilizers, according to the study. Intact mangroves were almost always more valuable...
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...
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