The amount of carbon locked away in frozen soils in the far Northern Hemisphere is double previous estimates and rapid melting could accelerate global warming, a study released on Wednesday says.
Large areas of northern Russia, Canada, Nordic countries and the U.S. state of Alaska have deep layers of frozen soil near the surface called permafrost.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/permafrost-melting-growing-climate-threat
[2] http://admin.indiaenvironmentportal.org.in/category/author/david-fogarty
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/planet-ark-australia
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/soil-resources
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/canada
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sea-level-rise
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/glacial-melt
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-sinks
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/storms
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drought
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/russia
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/alaska