Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru
We investigated past climate variability and the zonal short and long-range transport of air masses in tropical South America using chemical, isotopic and palynological signals from a 42 m-long ice core recovered in 2003 from the saddle of the Nevado Coropuna, southern Peru (72°39´ W; 15°32´ S; 6080...
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00029704 2023-05-15T16:39:00+02:00 Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru Herreros, J. Moreno, I. Taupin, J.-D. Ginot, P. Patris, N. De Angelis, M. Ledru, M.-P. Delachaux, F. Schotterer, U. 2009-10 electronic https://doi.org/10.5194/adgeo-22-27-2009 https://noa.gwlb.de/receive/cop_mods_00029704 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00029659/adgeo-22-27-2009.pdf https://adgeo.copernicus.org/articles/22/27/2009/adgeo-22-27-2009.pdf eng eng Copernicus Publications Advances in Geosciences -- http://www.bibliothek.uni-regensburg.de/ezeit/?2625759 -- http://www.adv-geosci.net/volumes.html -- 1680-7359 https://doi.org/10.5194/adgeo-22-27-2009 https://noa.gwlb.de/receive/cop_mods_00029704 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00029659/adgeo-22-27-2009.pdf https://adgeo.copernicus.org/articles/22/27/2009/adgeo-22-27-2009.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2009 ftnonlinearchiv https://doi.org/10.5194/adgeo-22-27-2009 2022-02-08T22:47:33Z We investigated past climate variability and the zonal short and long-range transport of air masses in tropical South America using chemical, isotopic and palynological signals from a 42 m-long ice core recovered in 2003 from the saddle of the Nevado Coropuna, southern Peru (72°39´ W; 15°32´ S; 6080 m a.s.l.). We found that precipitation at this site depends mainly on the easterly circulation of air masses originated from the tropical Atlantic Ocean. Nevertheless, sporadic Pacific air masses arrivals, and strong cold waves coming from southern South America reach this altitude site. In spite of post-depositional effects, we were able to identify two strong ENSO (El Niño-Southern Oscillation) event signatures (1982–1983 and 1992) and the eruptive activity of the nearby Sabancaya volcano (1994). Article in Journal/Newspaper ice core Niedersächsisches Online-Archiv NOA Pacific Advances in Geosciences 22 27 34 |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Herreros, J. Moreno, I. Taupin, J.-D. Ginot, P. Patris, N. De Angelis, M. Ledru, M.-P. Delachaux, F. Schotterer, U. Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
topic_facet |
article Verlagsveröffentlichung |
description |
We investigated past climate variability and the zonal short and long-range transport of air masses in tropical South America using chemical, isotopic and palynological signals from a 42 m-long ice core recovered in 2003 from the saddle of the Nevado Coropuna, southern Peru (72°39´ W; 15°32´ S; 6080 m a.s.l.). We found that precipitation at this site depends mainly on the easterly circulation of air masses originated from the tropical Atlantic Ocean. Nevertheless, sporadic Pacific air masses arrivals, and strong cold waves coming from southern South America reach this altitude site. In spite of post-depositional effects, we were able to identify two strong ENSO (El Niño-Southern Oscillation) event signatures (1982–1983 and 1992) and the eruptive activity of the nearby Sabancaya volcano (1994). |
format |
Article in Journal/Newspaper |
author |
Herreros, J. Moreno, I. Taupin, J.-D. Ginot, P. Patris, N. De Angelis, M. Ledru, M.-P. Delachaux, F. Schotterer, U. |
author_facet |
Herreros, J. Moreno, I. Taupin, J.-D. Ginot, P. Patris, N. De Angelis, M. Ledru, M.-P. Delachaux, F. Schotterer, U. |
author_sort |
Herreros, J. |
title |
Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
title_short |
Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
title_full |
Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
title_fullStr |
Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
title_full_unstemmed |
Environmental records from temperate glacier ice on Nevado Coropuna saddle, southern Peru |
title_sort |
environmental records from temperate glacier ice on nevado coropuna saddle, southern peru |
publisher |
Copernicus Publications |
publishDate |
2009 |
url |
https://doi.org/10.5194/adgeo-22-27-2009 https://noa.gwlb.de/receive/cop_mods_00029704 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00029659/adgeo-22-27-2009.pdf https://adgeo.copernicus.org/articles/22/27/2009/adgeo-22-27-2009.pdf |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
ice core |
genre_facet |
ice core |
op_relation |
Advances in Geosciences -- http://www.bibliothek.uni-regensburg.de/ezeit/?2625759 -- http://www.adv-geosci.net/volumes.html -- 1680-7359 https://doi.org/10.5194/adgeo-22-27-2009 https://noa.gwlb.de/receive/cop_mods_00029704 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00029659/adgeo-22-27-2009.pdf https://adgeo.copernicus.org/articles/22/27/2009/adgeo-22-27-2009.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/adgeo-22-27-2009 |
container_title |
Advances in Geosciences |
container_volume |
22 |
container_start_page |
27 |
op_container_end_page |
34 |
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1766029366408511488 |