Published May 1982
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Extractive method for obtaining gas inclusions from ice
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Description
Doubtless important for glaciological investigations of firn and ice is the knowledge about the chemical composition of gases included in ice. A method for quantitative extraction of gases from about 30 kg ice under vacuum is presented in this paper. The procedure was tested with ice cores from a thermoelectrical drill hole near Soviet Antarctic station Novolazarevskaya. The chemical compositions of inclusion gases and the specific gas contents from 6 horizons are pointed out by a table and some graphics. (author)
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Additional details
Publishing Information
- Imprint Title
- Isotopes in Antarctic research
- Imprint Pagination
- 140 p.
- Journal Page Range
- p. 41-48.
- Report number
- ZfI-Mitt--51
INIS
- Country of Publication
- German Democratic Republic
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 13713331
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ANTARCTICA; ARGON; CARBON DIOXIDE; CHEMICAL COMPOSITION; GAS ANALYSIS; GLACIERS; ICE; INCLUSIONS; NITROGEN; OXYGEN
- Descriptors DEC
- ANTARCTIC REGIONS; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; ELEMENTS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; POLAR REGIONS; RARE GASES