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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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.936681 https://doi.org/10.1594/PANGAEA.936681 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.936681 2024-09-15T17:42:30+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 MEDIAN LATITUDE: -75.317943 * MEDIAN LONGITUDE: -1.879975 * SOUTH-BOUND LATITUDE: -75.581500 * WEST-BOUND LONGITUDE: -3.430330 * NORTH-BOUND LATITUDE: -74.997690 * EAST-BOUND LONGITUDE: -0.087440 * DATE/TIME START: 2018-12-10T00:00:00 * DATE/TIME END: 2018-12-16T00:00:00 * MINIMUM DEPTH, ice/snow: 0.00 m * MAXIMUM DEPTH, ice/snow: 1.20 m 2023 text/tab-separated-values, 2108 data points https://doi.pangaea.de/10.1594/PANGAEA.936681 https://doi.org/10.1594/PANGAEA.936681 en eng PANGAEA Dallmayr, Remi; Freitag, Johannes; Laepple, Thomas; Wilhelms, Frank; Jansen, Daniela; Behrens, Melanie K; Hörhold, Maria (2021): Topographic effect creates non-climatic variations in ice-core based temperature records of the last millennium. https://doi.org/10.1002/essoar.10508113.1 Dallmayr, Remi; Freitag, Johannes; Hörhold, Maria; Laepple, Thomas; Wilhelms, Frank (2021): 100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935029 https://doi.pangaea.de/10.1594/PANGAEA.936681 https://doi.org/10.1594/PANGAEA.936681 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 100km scale Antarctica ANT-Land_2018_KohnenQK ANT-Land_2018_KohnenQK1 Cavity ring-down spectroscopy (CRDS) L2130-i Picarro Inc. DEPTH ice/snow Distance relative Dronning Maud Land traverse DUAL-TUBE Dual-tube sampling Kohnen Station LATITUDE LONGITUDE Sample code/label Site stable water isotopes top-meter snowpack topography δ18O water δ Deuterium dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.93668110.1002/essoar.10508113.110.1594/PANGAEA.935029 2024-08-27T23:49:29Z 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 and vy CRDS- L-2130-i in Potsdam, Germany. Dataset Antarc* Antarctica Dronning Maud Land East Antarctica PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-3.430330,-0.087440,-74.997690,-75.581500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
100km scale Antarctica ANT-Land_2018_KohnenQK ANT-Land_2018_KohnenQK1 Cavity ring-down spectroscopy (CRDS) L2130-i Picarro Inc. DEPTH ice/snow Distance relative Dronning Maud Land traverse DUAL-TUBE Dual-tube sampling Kohnen Station LATITUDE LONGITUDE Sample code/label Site stable water isotopes top-meter snowpack topography δ18O water δ Deuterium |
spellingShingle |
100km scale Antarctica ANT-Land_2018_KohnenQK ANT-Land_2018_KohnenQK1 Cavity ring-down spectroscopy (CRDS) L2130-i Picarro Inc. DEPTH ice/snow Distance relative Dronning Maud Land traverse DUAL-TUBE Dual-tube sampling Kohnen Station LATITUDE LONGITUDE Sample code/label Site stable water isotopes top-meter snowpack topography δ18O water δ Deuterium 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 Antarctica ANT-Land_2018_KohnenQK ANT-Land_2018_KohnenQK1 Cavity ring-down spectroscopy (CRDS) L2130-i Picarro Inc. DEPTH ice/snow Distance relative Dronning Maud Land traverse DUAL-TUBE Dual-tube sampling Kohnen Station LATITUDE LONGITUDE Sample code/label Site stable water isotopes top-meter snowpack topography δ18O water δ Deuterium |
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 and vy CRDS- L-2130-i in Potsdam, Germany. |
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://doi.pangaea.de/10.1594/PANGAEA.936681 https://doi.org/10.1594/PANGAEA.936681 |
op_coverage |
MEDIAN LATITUDE: -75.317943 * MEDIAN LONGITUDE: -1.879975 * SOUTH-BOUND LATITUDE: -75.581500 * WEST-BOUND LONGITUDE: -3.430330 * NORTH-BOUND LATITUDE: -74.997690 * EAST-BOUND LONGITUDE: -0.087440 * DATE/TIME START: 2018-12-10T00:00:00 * DATE/TIME END: 2018-12-16T00:00:00 * MINIMUM DEPTH, ice/snow: 0.00 m * MAXIMUM DEPTH, ice/snow: 1.20 m |
long_lat |
ENVELOPE(-3.430330,-0.087440,-74.997690,-75.581500) |
genre |
Antarc* Antarctica Dronning Maud Land East Antarctica |
genre_facet |
Antarc* Antarctica Dronning Maud Land East Antarctica |
op_relation |
Dallmayr, Remi; Freitag, Johannes; Laepple, Thomas; Wilhelms, Frank; Jansen, Daniela; Behrens, Melanie K; Hörhold, Maria (2021): Topographic effect creates non-climatic variations in ice-core based temperature records of the last millennium. https://doi.org/10.1002/essoar.10508113.1 Dallmayr, Remi; Freitag, Johannes; Hörhold, Maria; Laepple, Thomas; Wilhelms, Frank (2021): 100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935029 https://doi.pangaea.de/10.1594/PANGAEA.936681 https://doi.org/10.1594/PANGAEA.936681 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.93668110.1002/essoar.10508113.110.1594/PANGAEA.935029 |
_version_ |
1810489086534746112 |