8 research outputs found

    Carbon dioxide in Arctic and subarctic regions. Progress report for FY 82

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    The objectives are to identify and quantify the sources and sinks of carbon dioxide in the polar regions. Results indicate the Arctic is a net annual sink of as much as 1.1 x 10/sup 15/ g of CO/sub 2/, that natural sources and sinks within the Arcticc are the cause of up to 20 to 40% of the observed large annual excursions of atmospheric CO/sub 2/ there, that the Arcti is exchanging more than 2 x 10/sup 15/ g of CO/sub 2/ throughout the entire year, and that the porous annual sea ice will allow for the air-sea exchange of CO/sub 2/. (ACR

    A queous ethanol as an ice-drilling fluid

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    Antarctic microbial diversity: the basis of polar ecosystem processes

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    Phylum XIV. Bacteroidetes phyl. nov.

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