Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ...
This dataset includes measurements of atmospheric methane from samples from the North Greenland Eemian Ice Drilling (NEEM), Greenland Ice Sheet Project Two (GISP2) and West Antarctic Ice Sheet (WAIS) Divide ice cores. All measurements were made at the Oregon State University Ice Core and Quaternary...
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NSF Arctic Data Center
2023
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Online Access: | https://dx.doi.org/10.18739/a29k45v32 https://arcticdata.io/catalog/view/doi:10.18739/A29K45V32 |
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ftdatacite:10.18739/a29k45v32 2023-12-03T10:13:56+01:00 Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... Riddell-Young, Benjamin Brook, Ed 2023 text/xml https://dx.doi.org/10.18739/a29k45v32 https://arcticdata.io/catalog/view/doi:10.18739/A29K45V32 en eng NSF Arctic Data Center Methane Paleoclimate Antarctica Greenhouse gases Greenland dataset Dataset 2023 ftdatacite https://doi.org/10.18739/a29k45v32 2023-11-03T10:54:05Z This dataset includes measurements of atmospheric methane from samples from the North Greenland Eemian Ice Drilling (NEEM), Greenland Ice Sheet Project Two (GISP2) and West Antarctic Ice Sheet (WAIS) Divide ice cores. All measurements were made at the Oregon State University Ice Core and Quaternary Geochemistry Laboratory (Corvallis, OR) using an established analytical system. 433 samples from the NEEM ice core were measured between 1420 and 1560 meter depths. A measurement uncertainty ranging from 2.8 to 4.2 parts per billion (ppb), depending on the measurement year, was determined from replicate samples. 340 samples from the GISP2 ice core were measured between 1740 and 2060 meter depths. A measurement uncertainty ranging from 3.1 to 3.4 ppb, depending on the measurement year, was determined from replicate samples. All GISP2 and NEEM data were corrected for excess methane contamination using the established relationship between excess methane and Ca2+ (Lee et al., 2020). Both corrected and uncorrected data ... Dataset Antarc* Antarctic Antarctica Greenland Greenland Ice Sheet Project ice core Ice Sheet North Greenland DataCite Metadata Store (German National Library of Science and Technology) Antarctic Greenland West Antarctic Ice Sheet |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Methane Paleoclimate Antarctica Greenhouse gases Greenland |
spellingShingle |
Methane Paleoclimate Antarctica Greenhouse gases Greenland Riddell-Young, Benjamin Brook, Ed Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
topic_facet |
Methane Paleoclimate Antarctica Greenhouse gases Greenland |
description |
This dataset includes measurements of atmospheric methane from samples from the North Greenland Eemian Ice Drilling (NEEM), Greenland Ice Sheet Project Two (GISP2) and West Antarctic Ice Sheet (WAIS) Divide ice cores. All measurements were made at the Oregon State University Ice Core and Quaternary Geochemistry Laboratory (Corvallis, OR) using an established analytical system. 433 samples from the NEEM ice core were measured between 1420 and 1560 meter depths. A measurement uncertainty ranging from 2.8 to 4.2 parts per billion (ppb), depending on the measurement year, was determined from replicate samples. 340 samples from the GISP2 ice core were measured between 1740 and 2060 meter depths. A measurement uncertainty ranging from 3.1 to 3.4 ppb, depending on the measurement year, was determined from replicate samples. All GISP2 and NEEM data were corrected for excess methane contamination using the established relationship between excess methane and Ca2+ (Lee et al., 2020). Both corrected and uncorrected data ... |
format |
Dataset |
author |
Riddell-Young, Benjamin Brook, Ed |
author_facet |
Riddell-Young, Benjamin Brook, Ed |
author_sort |
Riddell-Young, Benjamin |
title |
Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
title_short |
Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
title_full |
Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
title_fullStr |
Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
title_full_unstemmed |
Atmospheric methane across the Last Glacial Maximum from the West Antarctic Ice Sheet (WAIS) Divide, North Greenland Eemian Ice Drilling (NEEM), and Greenland Ice Sheet Project Two (GISP2) ice cores. ... |
title_sort |
atmospheric methane across the last glacial maximum from the west antarctic ice sheet (wais) divide, north greenland eemian ice drilling (neem), and greenland ice sheet project two (gisp2) ice cores. ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a29k45v32 https://arcticdata.io/catalog/view/doi:10.18739/A29K45V32 |
geographic |
Antarctic Greenland West Antarctic Ice Sheet |
geographic_facet |
Antarctic Greenland West Antarctic Ice Sheet |
genre |
Antarc* Antarctic Antarctica Greenland Greenland Ice Sheet Project ice core Ice Sheet North Greenland |
genre_facet |
Antarc* Antarctic Antarctica Greenland Greenland Ice Sheet Project ice core Ice Sheet North Greenland |
op_doi |
https://doi.org/10.18739/a29k45v32 |
_version_ |
1784260936076361728 |