Antarctic icebergs distributions 1992–2014
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چکیده
منابع مشابه
Microevolution and mega-icebergs in the Antarctic.
Microevolution is regarded as changes in the frequencies of genes in populations over time. Ancient DNA technology now provides an opportunity to demonstrate evolution over a geological time frame and to possibly identify the causal factors in any such evolutionary event. Using nine nuclear microsatellite DNA loci, we genotyped an ancient population of Adélie penguins (Pygoscelis adeliae) aged ...
متن کاملMicroevolution and mega - icebergs in the Antarctic
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Brainstorming done right is an exhilarating, exhausting process. Two heads are better than one as long as both are actively trying to accomplish the same goal. But those two heads also can achieve less together than either could alone. It depends on many things. In the best case, both people realize that for nontrivial problems, neither one has all the right answers. They engage in a discussion...
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An investigation has been made on the amounts and composition of gases enclmed in West Greenland glaciers ranging from the Thule area near lat. 77° N. to Brede l:<Jordat lat. 62° N. In general, the gas composition deviated appreciably from that of air, and also varied within each piece of ice. Presumably these variations are caused by melting either in the firn area, or, more often, at the outl...
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Many organizations possess large databases collected over a long period of time. Analysis of such databases might be strategically important for further growth of the organizations. It might be interesting as well as useful to learn about interesting changes in sales over time. In this paper, we have introduced a new pattern, called notch, of an item in time-stamped databases. Based on this pat...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Oceans
سال: 2016
ISSN: 2169-9275,2169-9291
DOI: 10.1002/2015jc011178