Age model of firn core DML05C98_32 (B32) ...
In the framework of the European Project for Ice Coring in Antarctica (EPICA), a comprehensive glaciological pre-site survey has been carried out on Amundsenisen, Dronning Maud Land, East Antarctica, in the past decade. Within this survey, four intermediate-depth ice cores and 13 snow pits were anal...
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ftdatacite:10.1594/pangaea.686038 2024-09-15T17:43:23+00:00 Age model of firn core DML05C98_32 (B32) ... Traufetter, Fidan Fischer, Hubertus 2008 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.686038 https://doi.pangaea.de/10.1594/PANGAEA.686038 en eng PANGAEA https://dx.doi.org/10.3189/172756504781830222 https://dx.doi.org/10.1029/2003gl019186 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 DEPTH, ice/snow Age model Age Ice drill see comment Age model, layer counting EPICA_DML3 Neumayer Station WMO89002 European Project for Ice Coring in Antarctica EPICA Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 dataset Supplementary Dataset Dataset 2008 ftdatacite https://doi.org/10.1594/pangaea.68603810.3189/17275650478183022210.1029/2003gl019186 2024-08-01T10:51:01Z In the framework of the European Project for Ice Coring in Antarctica (EPICA), a comprehensive glaciological pre-site survey has been carried out on Amundsenisen, Dronning Maud Land, East Antarctica, in the past decade. Within this survey, four intermediate-depth ice cores and 13 snow pits were analyzed for their ionic composition and interpreted with respect to the spatial and temporal variability of volcanic sulphate deposition. The comparison of the non-sea-salt (nss)-sulphate peaks that are related to the well-known eruptions of Pinatubo and Cerro Hudson in AD 1991 revealed sulphate depositions of comparable size (15.8 ± 3.4 kg/km**2) in 11 snow pits. There is a tendency to higher annual concentrations for smaller snow-accumulation rates. The combination of seasonal sodium and annually resolved nss-sulphate records allowed the establishment of a time-scale derived by annual-layer counting over the last 2000 years and thus a detailed chronology of annual volcanic sulphate deposition. Using a robust ... : Supplement to: Traufetter, Fidan; Oerter, Hans; Fischer, Hubertus; Weller, Rolf; Miller, Heinz (2004): Spatio-temporal variability in volcanic sulphate deposition over the past 2 kyr in snow pits and firn cores from Amundsenisen, Antarctica. Journal of Glaciology, 50(168), 137-146 ... Dataset Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica EPICA Sea ice DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
DEPTH, ice/snow Age model Age Ice drill see comment Age model, layer counting EPICA_DML3 Neumayer Station WMO89002 European Project for Ice Coring in Antarctica EPICA Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
DEPTH, ice/snow Age model Age Ice drill see comment Age model, layer counting EPICA_DML3 Neumayer Station WMO89002 European Project for Ice Coring in Antarctica EPICA Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Traufetter, Fidan Fischer, Hubertus Age model of firn core DML05C98_32 (B32) ... |
topic_facet |
DEPTH, ice/snow Age model Age Ice drill see comment Age model, layer counting EPICA_DML3 Neumayer Station WMO89002 European Project for Ice Coring in Antarctica EPICA Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
In the framework of the European Project for Ice Coring in Antarctica (EPICA), a comprehensive glaciological pre-site survey has been carried out on Amundsenisen, Dronning Maud Land, East Antarctica, in the past decade. Within this survey, four intermediate-depth ice cores and 13 snow pits were analyzed for their ionic composition and interpreted with respect to the spatial and temporal variability of volcanic sulphate deposition. The comparison of the non-sea-salt (nss)-sulphate peaks that are related to the well-known eruptions of Pinatubo and Cerro Hudson in AD 1991 revealed sulphate depositions of comparable size (15.8 ± 3.4 kg/km**2) in 11 snow pits. There is a tendency to higher annual concentrations for smaller snow-accumulation rates. The combination of seasonal sodium and annually resolved nss-sulphate records allowed the establishment of a time-scale derived by annual-layer counting over the last 2000 years and thus a detailed chronology of annual volcanic sulphate deposition. Using a robust ... : Supplement to: Traufetter, Fidan; Oerter, Hans; Fischer, Hubertus; Weller, Rolf; Miller, Heinz (2004): Spatio-temporal variability in volcanic sulphate deposition over the past 2 kyr in snow pits and firn cores from Amundsenisen, Antarctica. Journal of Glaciology, 50(168), 137-146 ... |
format |
Dataset |
author |
Traufetter, Fidan Fischer, Hubertus |
author_facet |
Traufetter, Fidan Fischer, Hubertus |
author_sort |
Traufetter, Fidan |
title |
Age model of firn core DML05C98_32 (B32) ... |
title_short |
Age model of firn core DML05C98_32 (B32) ... |
title_full |
Age model of firn core DML05C98_32 (B32) ... |
title_fullStr |
Age model of firn core DML05C98_32 (B32) ... |
title_full_unstemmed |
Age model of firn core DML05C98_32 (B32) ... |
title_sort |
age model of firn core dml05c98_32 (b32) ... |
publisher |
PANGAEA |
publishDate |
2008 |
url |
https://dx.doi.org/10.1594/pangaea.686038 https://doi.pangaea.de/10.1594/PANGAEA.686038 |
genre |
Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica EPICA Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica EPICA Sea ice |
op_relation |
https://dx.doi.org/10.3189/172756504781830222 https://dx.doi.org/10.1029/2003gl019186 |
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.68603810.3189/17275650478183022210.1029/2003gl019186 |
_version_ |
1810490336348209152 |