Stauffer, B.; Schotterer, U. (1985). Untersuchungen an Eisbohrkernen von Alpengletschern. Geographica Helvetica, 40(4), pp. 223-229. Copernicus Publications 10.5194/gh-40-223-1985
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Cold alpine glaciers are archives of climatic Parameters. Core drilling in alpine glaciers allows to collect ice samples of ages up to 1000 years. First results from analyses of an ice core from Colle Gnifetti (Swiss Alps) show already interesting results. Frequent occurring dust bands contain mainly dust from the Sahara and are therefore characteristic for precipitations transported with subtropic air masses. An increase of the acidity of the precipitations starting at the beginning of our Century is most probably an anthropogenic effect. For the upper 10 m of the ice core, S04- and N03- concentrations have also been measured.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Physics Institute > Climate and Environmental Physics 08 Faculty of Science > Physics Institute |
UniBE Contributor: |
Stauffer, Bernhard, Schotterer, Ulrich Hermann |
Subjects: |
500 Science > 530 Physics |
ISSN: |
0016-7312 |
Publisher: |
Copernicus Publications |
Language: |
English |
Submitter: |
BORIS Import 2 |
Date Deposited: |
04 Oct 2021 12:28 |
Last Modified: |
10 Sep 2024 22:17 |
Publisher DOI: |
10.5194/gh-40-223-1985 |
BORIS DOI: |
10.48350/158816 |
URI: |
https://boris.unibe.ch/id/eprint/158816 |
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