Continuous in-field measurements of gas concentration from ice cores
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منابع مشابه
elimination of btex , voc vapors from glycol in gas hydrant unit
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Large temperature variations on millennial time scales in Greenland characterised the last ice age. Abrupt warmings, known as Dansgaard–Oeschger (DO) events, can be traced in the δOice record of Greenland ice cores. However, it has been shown that δ Oice is not a direct temperature proxy. Measurements of the isotopic composition of gases trapped in the ice can be used to calibrate the paleother...
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Air trapped in glacial ice offers a means of reconstructing variations in the concentrations of atmospheric gases over time scales ranging from anthropogenic (last 200 yr) to glacial/interglacial (hundreds of thousands of years). In this paper, we review the glaciological processes by which air is trapped in the ice and discuss processes that fractionate gases in ice cores relative to the conte...
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ژورنال
عنوان ژورنال: PAGES news
سال: 2013
ISSN: 1811-1602
DOI: 10.22498/pages.21.1.34