A new dry extraction system for gases in ice

Moor, Ernst; Stauffer, Bernhard (1984). A new dry extraction system for gases in ice. Journal of glaciology, 30(106), pp. 358-361. International Glaciological Society 10.3189/S0022143000006213

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A new extraction system has been designed and constructed which allows the extraction of gases from air bubbles in ice without melting it. The ice sample of about 500 g is crushed an evacuated container by a milling cutter, and the gas escaping from the opened bubbles is collected by condensation at 15K. Results of CO2 analyses of extracted gases are discussed with respect to possible contamination risks by the system.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Physics Institute
08 Faculty of Science > Physics Institute > Climate and Environmental Physics

UniBE Contributor:

Stauffer, Bernhard

Subjects:

500 Science > 530 Physics

ISSN:

0022-1430

Publisher:

International Glaciological Society

Language:

English

Submitter:

BORIS Import 2

Date Deposited:

07 Oct 2021 09:24

Last Modified:

07 Oct 2021 09:31

Publisher DOI:

10.3189/S0022143000006213

BORIS DOI:

10.48350/158677

URI:

https://boris.unibe.ch/id/eprint/158677

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