High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core
Here we present the high-resolution continuous flow analysis (CFA) data from the top 479m of the East Greenland Ice coring Project (EGRIP) ice core covering the past 3.8kyr. The data consist of 1mm depth-resolution profiles of calcium, sodium, ammonium, nitrate, and electrolytic conductivity as well...
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Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus GmbH
2023
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Online Access: | https://lup.lub.lu.se/record/fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 https://doi.org/10.5194/essd-15-5079-2023 |
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ftulundlup:oai:lup.lub.lu.se:fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 2024-01-28T10:05:27+01:00 High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core Erhardt, Tobias Jensen, Camilla Marie Adolphi, Florian Kjaer, Helle Astrid Dallmayr, Remi Twarloh, Birthe Behrens, Melanie Hirabayashi, Motohiro Fukuda, Kaori Ogata, Jun Burgay, Francois Scoto, Federico Crotti, Ilaria Spagnesi, Azzurra Maffezzoli, Niccolo Segato, Delia Paleari, Chiara Mekhaldi, Florian Muscheler, Raimund Darfeuil, Sophie Fischer, Hubertus 2023-11 https://lup.lub.lu.se/record/fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 https://doi.org/10.5194/essd-15-5079-2023 eng eng Copernicus GmbH https://lup.lub.lu.se/record/fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 http://dx.doi.org/10.5194/essd-15-5079-2023 scopus:85179386172 Earth System Science Data; 15(11), pp 5079-5091 (2023) ISSN: 1866-3508 Geophysics contributiontojournal/article info:eu-repo/semantics/article text 2023 ftulundlup https://doi.org/10.5194/essd-15-5079-2023 2024-01-03T23:29:39Z Here we present the high-resolution continuous flow analysis (CFA) data from the top 479m of the East Greenland Ice coring Project (EGRIP) ice core covering the past 3.8kyr. The data consist of 1mm depth-resolution profiles of calcium, sodium, ammonium, nitrate, and electrolytic conductivity as well as decadal averages of these profiles. The nominally 1mm data represent an oversampling of the record as the true resolution is limited by the analytical setup to approximately 1cm. Alongside the data we provide a description of the measurement setup, procedures, the relevant references for the specific methods as well as an assessment of the precision of the measurements, the sample-to-depth assignment, and the depth and temporal resolution of the data set. The error in absolute depth assignment of the data may be on the order of 2cm; however, relative depth offsets between the records of the individual species are only on the order of 1mm. The presented data have sub-annual resolution over the entire depth range and have already formed part of the data for an annually layer-counted timescale for the EGRIP ice core used to improve and revise the multi-core Greenland ice-core chronology (GICC05) to a new version, GICC21 . The data are available in full 1mm resolution and decadal averages on PANGAEA (10.1594/PANGAEA.945293, ). Article in Journal/Newspaper East Greenland Greenland Greenland ice core ice core Lund University Publications (LUP) Greenland Earth System Science Data 15 11 5079 5091 |
institution |
Open Polar |
collection |
Lund University Publications (LUP) |
op_collection_id |
ftulundlup |
language |
English |
topic |
Geophysics |
spellingShingle |
Geophysics Erhardt, Tobias Jensen, Camilla Marie Adolphi, Florian Kjaer, Helle Astrid Dallmayr, Remi Twarloh, Birthe Behrens, Melanie Hirabayashi, Motohiro Fukuda, Kaori Ogata, Jun Burgay, Francois Scoto, Federico Crotti, Ilaria Spagnesi, Azzurra Maffezzoli, Niccolo Segato, Delia Paleari, Chiara Mekhaldi, Florian Muscheler, Raimund Darfeuil, Sophie Fischer, Hubertus High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
topic_facet |
Geophysics |
description |
Here we present the high-resolution continuous flow analysis (CFA) data from the top 479m of the East Greenland Ice coring Project (EGRIP) ice core covering the past 3.8kyr. The data consist of 1mm depth-resolution profiles of calcium, sodium, ammonium, nitrate, and electrolytic conductivity as well as decadal averages of these profiles. The nominally 1mm data represent an oversampling of the record as the true resolution is limited by the analytical setup to approximately 1cm. Alongside the data we provide a description of the measurement setup, procedures, the relevant references for the specific methods as well as an assessment of the precision of the measurements, the sample-to-depth assignment, and the depth and temporal resolution of the data set. The error in absolute depth assignment of the data may be on the order of 2cm; however, relative depth offsets between the records of the individual species are only on the order of 1mm. The presented data have sub-annual resolution over the entire depth range and have already formed part of the data for an annually layer-counted timescale for the EGRIP ice core used to improve and revise the multi-core Greenland ice-core chronology (GICC05) to a new version, GICC21 . The data are available in full 1mm resolution and decadal averages on PANGAEA (10.1594/PANGAEA.945293, ). |
format |
Article in Journal/Newspaper |
author |
Erhardt, Tobias Jensen, Camilla Marie Adolphi, Florian Kjaer, Helle Astrid Dallmayr, Remi Twarloh, Birthe Behrens, Melanie Hirabayashi, Motohiro Fukuda, Kaori Ogata, Jun Burgay, Francois Scoto, Federico Crotti, Ilaria Spagnesi, Azzurra Maffezzoli, Niccolo Segato, Delia Paleari, Chiara Mekhaldi, Florian Muscheler, Raimund Darfeuil, Sophie Fischer, Hubertus |
author_facet |
Erhardt, Tobias Jensen, Camilla Marie Adolphi, Florian Kjaer, Helle Astrid Dallmayr, Remi Twarloh, Birthe Behrens, Melanie Hirabayashi, Motohiro Fukuda, Kaori Ogata, Jun Burgay, Francois Scoto, Federico Crotti, Ilaria Spagnesi, Azzurra Maffezzoli, Niccolo Segato, Delia Paleari, Chiara Mekhaldi, Florian Muscheler, Raimund Darfeuil, Sophie Fischer, Hubertus |
author_sort |
Erhardt, Tobias |
title |
High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
title_short |
High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
title_full |
High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
title_fullStr |
High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
title_full_unstemmed |
High-resolution aerosol data from the top 3.8kyr of the East Greenland Ice coring Project (EGRIP) ice core |
title_sort |
high-resolution aerosol data from the top 3.8kyr of the east greenland ice coring project (egrip) ice core |
publisher |
Copernicus GmbH |
publishDate |
2023 |
url |
https://lup.lub.lu.se/record/fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 https://doi.org/10.5194/essd-15-5079-2023 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
East Greenland Greenland Greenland ice core ice core |
genre_facet |
East Greenland Greenland Greenland ice core ice core |
op_source |
Earth System Science Data; 15(11), pp 5079-5091 (2023) ISSN: 1866-3508 |
op_relation |
https://lup.lub.lu.se/record/fbcd88f1-a9ab-4af2-8e96-10ca4fa2d429 http://dx.doi.org/10.5194/essd-15-5079-2023 scopus:85179386172 |
op_doi |
https://doi.org/10.5194/essd-15-5079-2023 |
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Earth System Science Data |
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15 |
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11 |
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5079 |
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5091 |
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