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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Main Authors: Freitag, Johannes, Kipfstuhl, Sepp, Weißbach, Stefanie, Karlsson, Nanna Bjørnholt, Münch, Thomas, Hörhold, Maria
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
Age
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.931706
https://doi.org/10.1594/PANGAEA.931706
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.931706
record_format openpolar
spelling 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
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