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Arctic methane catastrophe scenario is based on new empirical observations
2013-08-02 17:31:00| Climate Ark Climate Change & Global Warming Newsfeed
Ecologist: Last week, the journal Nature published a new paper warning of a $60 trillion price tag for a potential 50 Gigatonne methane pulse from the East Siberian Arctic Shelf (ESAS) over 10-50 years this century. The paper, however, prompted many to suggest that its core scenario - as Arctic permafrost thaws it could increasingly unleash dangerous quantities of methane from sub-ice methane hydrates in as quick as a decade - is implausible. The Washington Post's Jason Samenow argued that "almost everything...
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observations
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arctic
Arctic methane catastrophe scenario is based on new empirical observations
2013-07-31 07:16:00| Climate Ark Climate Change & Global Warming Newsfeed
Guardian: Last week, the journal Nature published a new paper warning of a $60 trillion price tag for a potential 50 Gigatonne methane pulse from the East Siberian Arctic Shelf (ESAS) over 10-50 years this century. The paper, however, prompted many to suggest that its core scenario - as Arctic permafrost thaws it could increasingly unleash dangerous quantities of methane from sub-ice methane hydrates in as quick as a decade - is implausible. The Washington Post's Jason Samenow argued that "most everything...
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observations
scenario
arctic
Early-Season Soybean Aphid Observations
2013-06-13 20:44:00| Corn & Soybean Digest
Source: University of Illinois, University of Minnesota Extension On May 15-19, 2013, David Voegtlin (retired entomologist, Illinois Natural History Survey) and Dave Hogg (professor, University of Wisconsin, Madison) surveyed the overwintering hosts of soybean aphids the common buckthorn (Rhamnus cathartica) and glossy buckthorn (Frangula alnus). Their 2,000+-mile survey of these primary hosts took them across Illinois, Indiana, Michigan, Minnesota, Ohio, South Dakota and Wisconsin. read more
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soybean
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Initial Observations
2013-05-22 19:43:18| PortlandOnline
PDF Document, 5,744kbCategory: About the Growth Scenarios Report
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observations