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Coffee Shop Talk of a non sexual Nature Visit Sam's Alfresco Heaven. Singapore's best Alfresco Coffee Experience! If you're up to your ears with all this Sex Talk and would like to take a break from it all to discuss other interesting aspects of life in Singapore, pop over and join in the fun. |
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An honorable member of the Coffee Shop Has Just Posted the Following:
http://news.trust.org/item/20160226033551-99o2g/ Gas from thawing permafrost could add further to global warming, study says Source: Thomson Reuters Foundation - Fri, 26 Feb 2016 03:33 GMT Author: Ellen Wulfhorst More news from our correspondents cli-cli cli-pol Enlarge image In a 2007 file photo, scientist Sergei Zimov takes a sample of ground taken from a layer of melting permafrost on the Duvanny Yar cliff, some 120 km (75 miles) from the town of Chersky in northeast Siberia. REUTERS/Dmitry Solovyov In a 2007 file photo, scientist Sergei Zimov takes a sample of ground taken from a layer of melting permafrost on the Duvanny Yar cliff, some 120 km (75 miles) from the town of Chersky in northeast Siberia. REUTERS/Dmitry Solovyov Tweet Recommend Google + Leave us a comment NEW YORK, Feb 25 (Thomson Reuters Foundation) - Arctic permafrost that is thawing due to global warming is releasing greenhouse gases, further compounding the problem of climate change, according to a study released on Thursday. As the permafrost thaws, changes in the way its soil microbes function and the soil carbon decomposes add to the emissions of carbon dioxide and methane into the atmosphere, according to the study by U.S. and Chinese scientists. Carbon dioxide and methane are the main greenhouse gases that trap heat and contribute to climate change. Permafrost is the perennially frozen ground that covers a quarter of the land in the Northern Hemisphere, primarily in the Arctic, said the study published in the monthly Nature Climate Change journal. Working in Alaska, researchers warmed plots of tundra to thaw the permafrost and after 18 months found numerous changes in the soil microbes, it said. "This study highlights the critical role that microbes play in mediating carbon losses from Arctic soils," said Susan Natali, a scientist at Woods Hole Research Center in Massachusetts and co-author of the Nature Climate Change paper, in a statement. "The rapid response of the microbial community to warming suggests that the large store of soil carbon currently contained in permafrost will be highly susceptible to decomposition once it is thawed." Previous studies have suggested that permafrost could decline by as much as 70 percent by the end of the century, according to the statement. (Reporting by Ellen Wulfhorst, editing by Alisa Tang. Please credit the Thomson Reuters Foundation, the charitable arm of Thomson Reuters, that covers humanitarian news, women's rights, trafficking, corruption and climate change. Visit http://news.trust.org) We welcome comments that advance the story through relevant opinion, anecdotes, links and data. If you see a comment that you believe is irrelevant or inappropriate, you can flag it to our editors by using the report abuse links. Views expressed in the comments do not represent those of the Thomson Reuters Foundation. For more information see our Acceptable Use Policy. Click here to view the whole thread at www.sammyboy.com. |
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