Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador.
The comparison of two shallow ice cores recovered in 1999 and 2000 from the same place on the Chimborazo summit glacier revealed the influence of the coincident Tungurahua volcanic eruption on their stable isotope and chemical records. The surface snow melting and water percolation induced from the...
Published in: | The Cryosphere |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus
2010
|
Subjects: | |
Online Access: | https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=6281 https://doi.org/10.5194/tc-4-561-2010 |
id |
fthzmuenchen:oai:opus-zb.helmholtz-muenchen.de:6281 |
---|---|
record_format |
openpolar |
spelling |
fthzmuenchen:oai:opus-zb.helmholtz-muenchen.de:6281 2023-05-15T16:21:17+02:00 Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. Ginot, P. Schotterer, U. Stichler, W. Godoi, M.A. Francou, B. Schwikowski, M. 2010-01-01 application/pdf https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=6281 https://doi.org/10.5194/tc-4-561-2010 eng eng Copernicus info:eu-repo/semantics/altIdentifier/doi/10.5194/tc-4-561-2010 info:eu-repo/semantics/altIdentifier/wos/undefined info:eu-repo/semantics/altIdentifier/isbn/1994-0416 info:eu-repo/semantics/altIdentifier/pissn/1994-0416 info:eu-repo/semantics/altIdentifie https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=6281 doi:10.5194/tc-4-561-2010 urn:isbn:1994-0416 urn:issn:1994-0416 urn:issn:1994-0424 info:eu-repo/semantics/openAccess Cryosphere 4, 561-568 (2010) Glaciochemical records Climate Variability Isotope records Greenland ice Forest-fires Andes Cap Glacier Acids Snow Text info:eu-repo/semantics/article 2010 fthzmuenchen https://doi.org/10.5194/tc-4-561-2010 2022-11-20T08:53:58Z The comparison of two shallow ice cores recovered in 1999 and 2000 from the same place on the Chimborazo summit glacier revealed the influence of the coincident Tungurahua volcanic eruption on their stable isotope and chemical records. The surface snow melting and water percolation induced from the ash deposition caused a preferential elution and re-localization of certain ionic species, while the stable isotope records were not affected. Additionally, the comparison of the ionic amount and some selected ion ratios preserved along the ice core column reports under which processes the chemical species are introduced in the snow pack, as snow flake condensation nuclei, by atmospheric scavenging or by dry deposition. This preliminary study is essential for the interpretation of the deep Chimborazo ice core, or for other sites where surrounding volcanic activity influences the glaciochemical records. Article in Journal/Newspaper glacier Greenland ice core PuSH - Publikationsserver des Helmholtz Zentrums München Greenland The Cryosphere 4 4 561 568 |
institution |
Open Polar |
collection |
PuSH - Publikationsserver des Helmholtz Zentrums München |
op_collection_id |
fthzmuenchen |
language |
English |
topic |
Glaciochemical records Climate Variability Isotope records Greenland ice Forest-fires Andes Cap Glacier Acids Snow |
spellingShingle |
Glaciochemical records Climate Variability Isotope records Greenland ice Forest-fires Andes Cap Glacier Acids Snow Ginot, P. Schotterer, U. Stichler, W. Godoi, M.A. Francou, B. Schwikowski, M. Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
topic_facet |
Glaciochemical records Climate Variability Isotope records Greenland ice Forest-fires Andes Cap Glacier Acids Snow |
description |
The comparison of two shallow ice cores recovered in 1999 and 2000 from the same place on the Chimborazo summit glacier revealed the influence of the coincident Tungurahua volcanic eruption on their stable isotope and chemical records. The surface snow melting and water percolation induced from the ash deposition caused a preferential elution and re-localization of certain ionic species, while the stable isotope records were not affected. Additionally, the comparison of the ionic amount and some selected ion ratios preserved along the ice core column reports under which processes the chemical species are introduced in the snow pack, as snow flake condensation nuclei, by atmospheric scavenging or by dry deposition. This preliminary study is essential for the interpretation of the deep Chimborazo ice core, or for other sites where surrounding volcanic activity influences the glaciochemical records. |
format |
Article in Journal/Newspaper |
author |
Ginot, P. Schotterer, U. Stichler, W. Godoi, M.A. Francou, B. Schwikowski, M. |
author_facet |
Ginot, P. Schotterer, U. Stichler, W. Godoi, M.A. Francou, B. Schwikowski, M. |
author_sort |
Ginot, P. |
title |
Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
title_short |
Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
title_full |
Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
title_fullStr |
Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
title_full_unstemmed |
Influence of the Tungurahua eruption on the ice core records of Chimborazo, Ecuador. |
title_sort |
influence of the tungurahua eruption on the ice core records of chimborazo, ecuador. |
publisher |
Copernicus |
publishDate |
2010 |
url |
https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=6281 https://doi.org/10.5194/tc-4-561-2010 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
glacier Greenland ice core |
genre_facet |
glacier Greenland ice core |
op_source |
Cryosphere 4, 561-568 (2010) |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/tc-4-561-2010 info:eu-repo/semantics/altIdentifier/wos/undefined info:eu-repo/semantics/altIdentifier/isbn/1994-0416 info:eu-repo/semantics/altIdentifier/pissn/1994-0416 info:eu-repo/semantics/altIdentifie https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=6281 doi:10.5194/tc-4-561-2010 urn:isbn:1994-0416 urn:issn:1994-0416 urn:issn:1994-0424 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/tc-4-561-2010 |
container_title |
The Cryosphere |
container_volume |
4 |
container_issue |
4 |
container_start_page |
561 |
op_container_end_page |
568 |
_version_ |
1766009302153166848 |