Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means
Stable oxygen isotopes (δ18O) were measured on discrete samples using Cavity Ring-Down spectroscopy with an L2120-i and L2130-i by Picarro Instruments. The δ18O concentration with depth is provided with a precision of better than 0.1 per mil. Using raw, un-calibrated dielectrical profiling (DEP) dat...
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2021
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.931706 2023-05-15T15:02:28+02:00 Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means Freitag, Johannes Kipfstuhl, Sepp Weißbach, Stefanie Karlsson, Nanna Bjørnholt Münch, Thomas Hörhold, Maria LATITUDE: 75.016666 * LONGITUDE: -42.533331 * MINIMUM ELEVATION: 2917.0 m * MAXIMUM ELEVATION: 2917.0 m 2021-05-20 text/tab-separated-values, 94 data points https://doi.pangaea.de/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931706 en eng PANGAEA https://doi.org/10.1594/PANGAEA.931746 https://doi.pangaea.de/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931706 Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Age AWI_Envi AWI_Glac AWI Arctic Land Expedition Calculated annual mean density FIRNC firn core Glaciology @ AWI GL-Land_2012_NEEM12_NGT12 Greenland NEEM NGRIP_2012 North Greenland Eemian Ice Drilling North Greenland Traverse Polar Terrestrial Environmental Systems @ AWI δ18O water Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931746 2022-12-22T21:53:44Z Stable oxygen isotopes (δ18O) were measured on discrete samples using Cavity Ring-Down spectroscopy with an L2120-i and L2130-i by Picarro Instruments. The δ18O concentration with depth is provided with a precision of better than 0.1 per mil. Using raw, un-calibrated dielectrical profiling (DEP) data from the field (NEEM Set-up), volcanic tie points were derived. Together with the smoothed density data and the isotopic composition the record was dated by layer counting. The annual mean values of δ18O were obtained based on this dating. Dataset Arctic Greenland North Greenland PANGAEA - Data Publisher for Earth & Environmental Science Arctic Greenland ENVELOPE(-42.533331,-42.533331,75.016666,75.016666) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Age AWI_Envi AWI_Glac AWI Arctic Land Expedition Calculated annual mean density FIRNC firn core Glaciology @ AWI GL-Land_2012_NEEM12_NGT12 Greenland NEEM NGRIP_2012 North Greenland Eemian Ice Drilling North Greenland Traverse Polar Terrestrial Environmental Systems @ AWI δ18O water |
spellingShingle |
Age AWI_Envi AWI_Glac AWI Arctic Land Expedition Calculated annual mean density FIRNC firn core Glaciology @ AWI GL-Land_2012_NEEM12_NGT12 Greenland NEEM NGRIP_2012 North Greenland Eemian Ice Drilling North Greenland Traverse Polar Terrestrial Environmental Systems @ AWI δ18O water Freitag, Johannes Kipfstuhl, Sepp Weißbach, Stefanie Karlsson, Nanna Bjørnholt Münch, Thomas Hörhold, Maria Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
topic_facet |
Age AWI_Envi AWI_Glac AWI Arctic Land Expedition Calculated annual mean density FIRNC firn core Glaciology @ AWI GL-Land_2012_NEEM12_NGT12 Greenland NEEM NGRIP_2012 North Greenland Eemian Ice Drilling North Greenland Traverse Polar Terrestrial Environmental Systems @ AWI δ18O water |
description |
Stable oxygen isotopes (δ18O) were measured on discrete samples using Cavity Ring-Down spectroscopy with an L2120-i and L2130-i by Picarro Instruments. The δ18O concentration with depth is provided with a precision of better than 0.1 per mil. Using raw, un-calibrated dielectrical profiling (DEP) data from the field (NEEM Set-up), volcanic tie points were derived. Together with the smoothed density data and the isotopic composition the record was dated by layer counting. The annual mean values of δ18O were obtained based on this dating. |
format |
Dataset |
author |
Freitag, Johannes Kipfstuhl, Sepp Weißbach, Stefanie Karlsson, Nanna Bjørnholt Münch, Thomas Hörhold, Maria |
author_facet |
Freitag, Johannes Kipfstuhl, Sepp Weißbach, Stefanie Karlsson, Nanna Bjørnholt Münch, Thomas Hörhold, Maria |
author_sort |
Freitag, Johannes |
title |
Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
title_short |
Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
title_full |
Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
title_fullStr |
Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
title_full_unstemmed |
Stable oxygen isotope profile of the NGRIP_2012 firn core, annual means |
title_sort |
stable oxygen isotope profile of the ngrip_2012 firn core, annual means |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931706 |
op_coverage |
LATITUDE: 75.016666 * LONGITUDE: -42.533331 * MINIMUM ELEVATION: 2917.0 m * MAXIMUM ELEVATION: 2917.0 m |
long_lat |
ENVELOPE(-42.533331,-42.533331,75.016666,75.016666) |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic Greenland North Greenland |
genre_facet |
Arctic Greenland North Greenland |
op_relation |
https://doi.org/10.1594/PANGAEA.931746 https://doi.pangaea.de/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931706 |
op_rights |
Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.931706 https://doi.org/10.1594/PANGAEA.931746 |
_version_ |
1766334420508213248 |