Untersuchungen an Eisbohrkernen von Alpengletschern
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 mainl...
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Online Access: | https://doi.org/10.5194/gh-40-223-1985 https://gh.copernicus.org/articles/40/223/1985/ |
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ftcopernicus:oai:publications.copernicus.org:gh44810 2023-05-15T16:38:44+02:00 Untersuchungen an Eisbohrkernen von Alpengletschern Stauffer, B. Schotterer, U. 2018-01-15 application/pdf https://doi.org/10.5194/gh-40-223-1985 https://gh.copernicus.org/articles/40/223/1985/ eng eng doi:10.5194/gh-40-223-1985 https://gh.copernicus.org/articles/40/223/1985/ eISSN: 2194-8798 Text 2018 ftcopernicus https://doi.org/10.5194/gh-40-223-1985 2020-07-20T16:28:23Z 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, S0 4 - and N0 3 - concentrations have also been measured. Text ice core Copernicus Publications: E-Journals Geographica Helvetica 40 4 223 229 |
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Open Polar |
collection |
Copernicus Publications: E-Journals |
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ftcopernicus |
language |
English |
description |
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, S0 4 - and N0 3 - concentrations have also been measured. |
format |
Text |
author |
Stauffer, B. Schotterer, U. |
spellingShingle |
Stauffer, B. Schotterer, U. Untersuchungen an Eisbohrkernen von Alpengletschern |
author_facet |
Stauffer, B. Schotterer, U. |
author_sort |
Stauffer, B. |
title |
Untersuchungen an Eisbohrkernen von Alpengletschern |
title_short |
Untersuchungen an Eisbohrkernen von Alpengletschern |
title_full |
Untersuchungen an Eisbohrkernen von Alpengletschern |
title_fullStr |
Untersuchungen an Eisbohrkernen von Alpengletschern |
title_full_unstemmed |
Untersuchungen an Eisbohrkernen von Alpengletschern |
title_sort |
untersuchungen an eisbohrkernen von alpengletschern |
publishDate |
2018 |
url |
https://doi.org/10.5194/gh-40-223-1985 https://gh.copernicus.org/articles/40/223/1985/ |
genre |
ice core |
genre_facet |
ice core |
op_source |
eISSN: 2194-8798 |
op_relation |
doi:10.5194/gh-40-223-1985 https://gh.copernicus.org/articles/40/223/1985/ |
op_doi |
https://doi.org/10.5194/gh-40-223-1985 |
container_title |
Geographica Helvetica |
container_volume |
40 |
container_issue |
4 |
container_start_page |
223 |
op_container_end_page |
229 |
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1766029066812522496 |