Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ...
Among ice core drilling sites in the European Alps, Colle Gnifetti (CG) is the only non-temperate glacier to offer climate records back to at least 1000 years. This unique long-term archive is the result of an exceptionally low net accumulation driven by wind erosion and rapid annual layer thinning....
Main Authors: | , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
PANGAEA
2017
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.883521 https://doi.pangaea.de/10.1594/PANGAEA.883521 |
id |
ftdatacite:10.1594/pangaea.883521 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.883521 2024-04-28T08:24:04+00:00 Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... Bohleber, Pascal Erhardt, Tobias Spaulding, Nicole Hoffmann, Helene Fischer, Hubertus Mayewski, Paul 2017 application/zip https://dx.doi.org/10.1594/pangaea.883521 https://doi.pangaea.de/10.1594/PANGAEA.883521 en eng PANGAEA https://dx.doi.org/10.5194/cp-14-21-2018 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Ice drill article Supplementary Publication Series of Datasets Collection 2017 ftdatacite https://doi.org/10.1594/pangaea.88352110.5194/cp-14-21-2018 2024-04-02T10:14:36Z Among ice core drilling sites in the European Alps, Colle Gnifetti (CG) is the only non-temperate glacier to offer climate records back to at least 1000 years. This unique long-term archive is the result of an exceptionally low net accumulation driven by wind erosion and rapid annual layer thinning. However, the full exploitation of the CG time series has been hampered by considerable dating uncertainties and the seasonal summer bias in snow preservation. Using a new core drilled in 2013 we extend annual layer counting, for the first time at CG, over the last 1000 years and add additional constraints to the resulting age scale from radiocarbon dating. Based on this improved age scale, and using a multi-core approach with a neighboring ice core, we explore the time series of stable water isotopes and the mineral dust proxies Ca2+ and insoluble particles. Also in our latest ice core we face the already known limitation to the quantitative use of the stable isotope variability based on a high and potentially ... : Supplement to: Bohleber, Pascal; Erhardt, Tobias; Spaulding, Nicole; Hoffmann, Helene; Fischer, Hubertus; Mayewski, Paul (2018): Temperature and mineral dust variability recorded in two low-accumulation Alpine ice cores over the last millennium. Climate of the Past, 14(1), 21-37 ... Article in Journal/Newspaper ice core DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ice drill |
spellingShingle |
Ice drill Bohleber, Pascal Erhardt, Tobias Spaulding, Nicole Hoffmann, Helene Fischer, Hubertus Mayewski, Paul Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
topic_facet |
Ice drill |
description |
Among ice core drilling sites in the European Alps, Colle Gnifetti (CG) is the only non-temperate glacier to offer climate records back to at least 1000 years. This unique long-term archive is the result of an exceptionally low net accumulation driven by wind erosion and rapid annual layer thinning. However, the full exploitation of the CG time series has been hampered by considerable dating uncertainties and the seasonal summer bias in snow preservation. Using a new core drilled in 2013 we extend annual layer counting, for the first time at CG, over the last 1000 years and add additional constraints to the resulting age scale from radiocarbon dating. Based on this improved age scale, and using a multi-core approach with a neighboring ice core, we explore the time series of stable water isotopes and the mineral dust proxies Ca2+ and insoluble particles. Also in our latest ice core we face the already known limitation to the quantitative use of the stable isotope variability based on a high and potentially ... : Supplement to: Bohleber, Pascal; Erhardt, Tobias; Spaulding, Nicole; Hoffmann, Helene; Fischer, Hubertus; Mayewski, Paul (2018): Temperature and mineral dust variability recorded in two low-accumulation Alpine ice cores over the last millennium. Climate of the Past, 14(1), 21-37 ... |
format |
Article in Journal/Newspaper |
author |
Bohleber, Pascal Erhardt, Tobias Spaulding, Nicole Hoffmann, Helene Fischer, Hubertus Mayewski, Paul |
author_facet |
Bohleber, Pascal Erhardt, Tobias Spaulding, Nicole Hoffmann, Helene Fischer, Hubertus Mayewski, Paul |
author_sort |
Bohleber, Pascal |
title |
Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
title_short |
Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
title_full |
Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
title_fullStr |
Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
title_full_unstemmed |
Temperature and mineral dust variability recorded of ice core Colle_Gnifetti_KCC ... |
title_sort |
temperature and mineral dust variability recorded of ice core colle_gnifetti_kcc ... |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.883521 https://doi.pangaea.de/10.1594/PANGAEA.883521 |
genre |
ice core |
genre_facet |
ice core |
op_relation |
https://dx.doi.org/10.5194/cp-14-21-2018 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.88352110.5194/cp-14-21-2018 |
_version_ |
1797584611054714880 |