A first chronology for the East Greenland Ice core Project (EastGRIP)
Polar ice cores are unique archives recording immediate past atmospheric conditions. They provide, most prominently, reconstructions of past temperature evolution, volcanic eruptions, greenhouse gas concentrations and many other parameters that determine the environmental conditions. The dating of t...
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ftawi:oai:epic.awi.de:46985 2024-09-15T18:04:13+00:00 A first chronology for the East Greenland Ice core Project (EastGRIP) Mojtabavi, Seyedhamidreza Wilhelms, Frank Rasmussen, Sune Olander Karlsson, Nanna B. Kipfstuhl, Sepp 2018-04-09 https://epic.awi.de/id/eprint/46985/ https://meetingorganizer.copernicus.org/EGU2018/EGU2018-17376.pdf https://hdl.handle.net/10013/epic.d9d6a116-5eea-40c8-827b-76be245ace02 unknown Mojtabavi, S. orcid:0000-0001-5519-2992 , Wilhelms, F. orcid:0000-0001-7688-3135 , Rasmussen, S. O. , Karlsson, N. B. and Kipfstuhl, S. (2018) A first chronology for the East Greenland Ice core Project (EastGRIP) , EGU General Assembly 2018, Vienna, Austria, 8 April 2018 - 13 April 2018 . hdl:10013/epic.d9d6a116-5eea-40c8-827b-76be245ace02 EPIC3EGU General Assembly 2018, Vienna, Austria, 2018-04-08-2018-04-13 Conference notRev 2018 ftawi 2024-06-24T04:19:47Z Polar ice cores are unique archives recording immediate past atmospheric conditions. They provide, most prominently, reconstructions of past temperature evolution, volcanic eruptions, greenhouse gas concentrations and many other parameters that determine the environmental conditions. The dating of the ice core provides the respective chronology to the recorded past climate conditions. Here, we establish a first chronology for the East Greenland Ice-core Project (EGRIP) core based on matching of electrical conductivity peaks of volcanic origin as recorded by dielectric profiling (DEP) in the EGRIP, NGRIP and NEEM ice cores from Greenland. Our initial dating relies on the transfer of the Greenland Ice Core Chronology 2005 (GICC05) from the NGRIP and NEEM cores to the uppermost 352 m of the EGRIP core from the 2017 field season. Conference Object East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core NGRIP Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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ftawi |
language |
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description |
Polar ice cores are unique archives recording immediate past atmospheric conditions. They provide, most prominently, reconstructions of past temperature evolution, volcanic eruptions, greenhouse gas concentrations and many other parameters that determine the environmental conditions. The dating of the ice core provides the respective chronology to the recorded past climate conditions. Here, we establish a first chronology for the East Greenland Ice-core Project (EGRIP) core based on matching of electrical conductivity peaks of volcanic origin as recorded by dielectric profiling (DEP) in the EGRIP, NGRIP and NEEM ice cores from Greenland. Our initial dating relies on the transfer of the Greenland Ice Core Chronology 2005 (GICC05) from the NGRIP and NEEM cores to the uppermost 352 m of the EGRIP core from the 2017 field season. |
format |
Conference Object |
author |
Mojtabavi, Seyedhamidreza Wilhelms, Frank Rasmussen, Sune Olander Karlsson, Nanna B. Kipfstuhl, Sepp |
spellingShingle |
Mojtabavi, Seyedhamidreza Wilhelms, Frank Rasmussen, Sune Olander Karlsson, Nanna B. Kipfstuhl, Sepp A first chronology for the East Greenland Ice core Project (EastGRIP) |
author_facet |
Mojtabavi, Seyedhamidreza Wilhelms, Frank Rasmussen, Sune Olander Karlsson, Nanna B. Kipfstuhl, Sepp |
author_sort |
Mojtabavi, Seyedhamidreza |
title |
A first chronology for the East Greenland Ice core Project (EastGRIP) |
title_short |
A first chronology for the East Greenland Ice core Project (EastGRIP) |
title_full |
A first chronology for the East Greenland Ice core Project (EastGRIP) |
title_fullStr |
A first chronology for the East Greenland Ice core Project (EastGRIP) |
title_full_unstemmed |
A first chronology for the East Greenland Ice core Project (EastGRIP) |
title_sort |
first chronology for the east greenland ice core project (eastgrip) |
publishDate |
2018 |
url |
https://epic.awi.de/id/eprint/46985/ https://meetingorganizer.copernicus.org/EGU2018/EGU2018-17376.pdf https://hdl.handle.net/10013/epic.d9d6a116-5eea-40c8-827b-76be245ace02 |
genre |
East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core NGRIP |
genre_facet |
East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core NGRIP |
op_source |
EPIC3EGU General Assembly 2018, Vienna, Austria, 2018-04-08-2018-04-13 |
op_relation |
Mojtabavi, S. orcid:0000-0001-5519-2992 , Wilhelms, F. orcid:0000-0001-7688-3135 , Rasmussen, S. O. , Karlsson, N. B. and Kipfstuhl, S. (2018) A first chronology for the East Greenland Ice core Project (EastGRIP) , EGU General Assembly 2018, Vienna, Austria, 8 April 2018 - 13 April 2018 . hdl:10013/epic.d9d6a116-5eea-40c8-827b-76be245ace02 |
_version_ |
1810441716556103680 |