100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ...
100km-scale isotopic (d18O, dD) variability of the top-meter between B31 and Kohnen, Droning Maud Land. Isotopic composition of the top-meter of the snowpack along a 115km traverse between B31 and D48, near Kohnen station, Droning-Maud Land, East-Antarctica. Site D2 refers to the firn core drilling...
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Online Access: | https://dx.doi.org/10.1594/pangaea.936681 https://doi.pangaea.de/10.1594/PANGAEA.936681 |
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ftdatacite:10.1594/pangaea.936681 2024-03-31T07:49:14+00:00 100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... Behrens, Melanie Hörhold, Maria Dallmayr, Remi Freitag, Johannes Laepple, Thomas Wilhelms, Frank 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.936681 https://doi.pangaea.de/10.1594/PANGAEA.936681 en eng PANGAEA https://dx.doi.org/10.1002/essoar.10508113.1 https://dx.doi.org/10.1594/pangaea.935029 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 100km scale Dronning Maud Land traverse stable water isotopes top-meter snowpack topography LONGITUDE LATITUDE Sample code/label Distance, relative DEPTH, ice/snow Site δ18O, water δ Deuterium Dual-tube sampling Cavity ring-down spectroscopy CRDS, L2130-i, Picarro Inc. ANT-Land_2018_KohnenQK1 Kohnen Station dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.93668110.1002/essoar.10508113.110.1594/pangaea.935029 2024-03-04T13:55:22Z 100km-scale isotopic (d18O, dD) variability of the top-meter between B31 and Kohnen, Droning Maud Land. Isotopic composition of the top-meter of the snowpack along a 115km traverse between B31 and D48, near Kohnen station, Droning-Maud Land, East-Antarctica. Site D2 refers to the firn core drilling site B31. At each sampling site, 90m long trenches were sampled: 1/ Using the dual-tube sampling technique (Dallmayr et al., 2020), 3 subsections of the top-1m were sampled, each at a relative distance. 2/ Mixed 4 subsections of the top-1.2m of the 90m long trenches excavated by Pistenbully. 3/ At sites D2, D7, D24, D38, the top-1m of the trenches were sampled. Mean values of the first 50 meters (analyzed at AWI-Postdam), and further subsections sampled at relative distances (missing samples at sites D7 and D24). All isotopic analysis were realized by CRDS (Cavity-Ring-Down Spectroscopy, L-2120-i, L-2140-i, Picarro Inc.) at the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung in Bremerhaven ... Dataset Antarc* Antarctica Dronning Maud Land East Antarctica DataCite Metadata Store (German National Library of Science and Technology) East Antarctica Dronning Maud Land Kohnen ENVELOPE(0.000,0.000,-75.000,-75.000) Kohnen Station ENVELOPE(0.000,0.000,-75.000,-75.000) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
100km scale Dronning Maud Land traverse stable water isotopes top-meter snowpack topography LONGITUDE LATITUDE Sample code/label Distance, relative DEPTH, ice/snow Site δ18O, water δ Deuterium Dual-tube sampling Cavity ring-down spectroscopy CRDS, L2130-i, Picarro Inc. ANT-Land_2018_KohnenQK1 Kohnen Station |
spellingShingle |
100km scale Dronning Maud Land traverse stable water isotopes top-meter snowpack topography LONGITUDE LATITUDE Sample code/label Distance, relative DEPTH, ice/snow Site δ18O, water δ Deuterium Dual-tube sampling Cavity ring-down spectroscopy CRDS, L2130-i, Picarro Inc. ANT-Land_2018_KohnenQK1 Kohnen Station Behrens, Melanie Hörhold, Maria Dallmayr, Remi Freitag, Johannes Laepple, Thomas Wilhelms, Frank 100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
topic_facet |
100km scale Dronning Maud Land traverse stable water isotopes top-meter snowpack topography LONGITUDE LATITUDE Sample code/label Distance, relative DEPTH, ice/snow Site δ18O, water δ Deuterium Dual-tube sampling Cavity ring-down spectroscopy CRDS, L2130-i, Picarro Inc. ANT-Land_2018_KohnenQK1 Kohnen Station |
description |
100km-scale isotopic (d18O, dD) variability of the top-meter between B31 and Kohnen, Droning Maud Land. Isotopic composition of the top-meter of the snowpack along a 115km traverse between B31 and D48, near Kohnen station, Droning-Maud Land, East-Antarctica. Site D2 refers to the firn core drilling site B31. At each sampling site, 90m long trenches were sampled: 1/ Using the dual-tube sampling technique (Dallmayr et al., 2020), 3 subsections of the top-1m were sampled, each at a relative distance. 2/ Mixed 4 subsections of the top-1.2m of the 90m long trenches excavated by Pistenbully. 3/ At sites D2, D7, D24, D38, the top-1m of the trenches were sampled. Mean values of the first 50 meters (analyzed at AWI-Postdam), and further subsections sampled at relative distances (missing samples at sites D7 and D24). All isotopic analysis were realized by CRDS (Cavity-Ring-Down Spectroscopy, L-2120-i, L-2140-i, Picarro Inc.) at the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung in Bremerhaven ... |
format |
Dataset |
author |
Behrens, Melanie Hörhold, Maria Dallmayr, Remi Freitag, Johannes Laepple, Thomas Wilhelms, Frank |
author_facet |
Behrens, Melanie Hörhold, Maria Dallmayr, Remi Freitag, Johannes Laepple, Thomas Wilhelms, Frank |
author_sort |
Behrens, Melanie |
title |
100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
title_short |
100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
title_full |
100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
title_fullStr |
100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
title_full_unstemmed |
100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ... |
title_sort |
100km-scale isotopic (δ18o, δd) variability of the top-meter between b31 and kohnen, droning maud land ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.936681 https://doi.pangaea.de/10.1594/PANGAEA.936681 |
long_lat |
ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.000,0.000,-75.000,-75.000) |
geographic |
East Antarctica Dronning Maud Land Kohnen Kohnen Station |
geographic_facet |
East Antarctica Dronning Maud Land Kohnen Kohnen Station |
genre |
Antarc* Antarctica Dronning Maud Land East Antarctica |
genre_facet |
Antarc* Antarctica Dronning Maud Land East Antarctica |
op_relation |
https://dx.doi.org/10.1002/essoar.10508113.1 https://dx.doi.org/10.1594/pangaea.935029 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.93668110.1002/essoar.10508113.110.1594/pangaea.935029 |
_version_ |
1795038328538529792 |