High resolution, continous, carbon monoxide records from Greenland ice cores
We present high-resolution measurements of CO mixing ratios from ice cores drilled at five different sites on the Greenland ice sheet. An optical-feedback cavity-enhanced absorption spectrometer (OF-CEAS) was coupled with continuous melter systems and operated during four analytical campaigns conduc...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.941920 2024-06-23T07:53:12+00:00 High resolution, continous, carbon monoxide records from Greenland ice cores Faïn, Xavier Rhodes, Rachael H Place, Philip Petrenko, Vasilii V Fourteau, Kévin Chellman, Nathan J Crosier, Edward McConnell, Joseph R Brook, Edward J Blunier, Thomas Legrand, Michel Chappellaz, Jérôme A MEDIAN LATITUDE: 74.467500 * MEDIAN LONGITUDE: -41.423571 * SOUTH-BOUND LATITUDE: 71.400000 * WEST-BOUND LONGITUDE: -51.060000 * NORTH-BOUND LATITUDE: 78.030000 * EAST-BOUND LONGITUDE: -33.880000 2022 application/zip, 7 datasets https://doi.pangaea.de/10.1594/PANGAEA.941920 https://doi.org/10.1594/PANGAEA.941920 en eng PANGAEA Faïn, Xavier; Rhodes, Rachael H; Place, Philip; Petrenko, Vasilii V; Fourteau, Kévin; Chellman, Nathan J; Crosier, Edward; McConnell, Joseph R; Brook, Edward J; Blunier, Thomas; Legrand, Michel; Chappellaz, Jérôme A (2022): Northern Hemisphere atmospheric history of carbon monoxide since preindustrial times reconstructed from multiple Greenland ice cores. Climate of the Past, 18(3), 631-647, https://doi.org/10.5194/cp-18-631-2022 https://doi.pangaea.de/10.1594/PANGAEA.941920 https://doi.org/10.1594/PANGAEA.941920 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess atmospheric composition carbon monoxide Greenland Holocene ice cores NEEM North Greenland Eemian Ice Drilling Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94192010.5194/cp-18-631-2022 2024-06-12T14:17:12Z We present high-resolution measurements of CO mixing ratios from ice cores drilled at five different sites on the Greenland ice sheet. An optical-feedback cavity-enhanced absorption spectrometer (OF-CEAS) was coupled with continuous melter systems and operated during four analytical campaigns conducted between 2013 and 2019 at the Desert Research Institute (DRI, USA) and the Institut des Géoscience de l'Environnement (IGE, France). The CFA-based CO measurements exhibit excellent external precision (ranging from 3.3 to 6.6 ppbv, 1 sigma) and achieve consistently low blanks (ranging from 4.1 +/- 1.2 to 12.6 +/- 4.4 ppbv), enabling paleoatmospheric interpretations. Consistent baseline CO records from four Greenlandic sites (PLACE, D4, NGRIP, and NEEM) are combined to produce a multisite average ice core reconstruction of past atmospheric CO for the Northern Hemisphere high latitudes, covering the period from 1700 to 1957 CE. Such a reconstruction should be taken as an upper bound of past atmospheric CO abundance. Dataset Greenland Greenland ice cores greenlandic ice core Ice Sheet NGRIP North Greenland PANGAEA - Data Publisher for Earth & Environmental Science Greenland ENVELOPE(-51.060000,-33.880000,78.030000,71.400000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
atmospheric composition carbon monoxide Greenland Holocene ice cores NEEM North Greenland Eemian Ice Drilling |
spellingShingle |
atmospheric composition carbon monoxide Greenland Holocene ice cores NEEM North Greenland Eemian Ice Drilling Faïn, Xavier Rhodes, Rachael H Place, Philip Petrenko, Vasilii V Fourteau, Kévin Chellman, Nathan J Crosier, Edward McConnell, Joseph R Brook, Edward J Blunier, Thomas Legrand, Michel Chappellaz, Jérôme A High resolution, continous, carbon monoxide records from Greenland ice cores |
topic_facet |
atmospheric composition carbon monoxide Greenland Holocene ice cores NEEM North Greenland Eemian Ice Drilling |
description |
We present high-resolution measurements of CO mixing ratios from ice cores drilled at five different sites on the Greenland ice sheet. An optical-feedback cavity-enhanced absorption spectrometer (OF-CEAS) was coupled with continuous melter systems and operated during four analytical campaigns conducted between 2013 and 2019 at the Desert Research Institute (DRI, USA) and the Institut des Géoscience de l'Environnement (IGE, France). The CFA-based CO measurements exhibit excellent external precision (ranging from 3.3 to 6.6 ppbv, 1 sigma) and achieve consistently low blanks (ranging from 4.1 +/- 1.2 to 12.6 +/- 4.4 ppbv), enabling paleoatmospheric interpretations. Consistent baseline CO records from four Greenlandic sites (PLACE, D4, NGRIP, and NEEM) are combined to produce a multisite average ice core reconstruction of past atmospheric CO for the Northern Hemisphere high latitudes, covering the period from 1700 to 1957 CE. Such a reconstruction should be taken as an upper bound of past atmospheric CO abundance. |
format |
Dataset |
author |
Faïn, Xavier Rhodes, Rachael H Place, Philip Petrenko, Vasilii V Fourteau, Kévin Chellman, Nathan J Crosier, Edward McConnell, Joseph R Brook, Edward J Blunier, Thomas Legrand, Michel Chappellaz, Jérôme A |
author_facet |
Faïn, Xavier Rhodes, Rachael H Place, Philip Petrenko, Vasilii V Fourteau, Kévin Chellman, Nathan J Crosier, Edward McConnell, Joseph R Brook, Edward J Blunier, Thomas Legrand, Michel Chappellaz, Jérôme A |
author_sort |
Faïn, Xavier |
title |
High resolution, continous, carbon monoxide records from Greenland ice cores |
title_short |
High resolution, continous, carbon monoxide records from Greenland ice cores |
title_full |
High resolution, continous, carbon monoxide records from Greenland ice cores |
title_fullStr |
High resolution, continous, carbon monoxide records from Greenland ice cores |
title_full_unstemmed |
High resolution, continous, carbon monoxide records from Greenland ice cores |
title_sort |
high resolution, continous, carbon monoxide records from greenland ice cores |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.941920 https://doi.org/10.1594/PANGAEA.941920 |
op_coverage |
MEDIAN LATITUDE: 74.467500 * MEDIAN LONGITUDE: -41.423571 * SOUTH-BOUND LATITUDE: 71.400000 * WEST-BOUND LONGITUDE: -51.060000 * NORTH-BOUND LATITUDE: 78.030000 * EAST-BOUND LONGITUDE: -33.880000 |
long_lat |
ENVELOPE(-51.060000,-33.880000,78.030000,71.400000) |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Greenland ice cores greenlandic ice core Ice Sheet NGRIP North Greenland |
genre_facet |
Greenland Greenland ice cores greenlandic ice core Ice Sheet NGRIP North Greenland |
op_relation |
Faïn, Xavier; Rhodes, Rachael H; Place, Philip; Petrenko, Vasilii V; Fourteau, Kévin; Chellman, Nathan J; Crosier, Edward; McConnell, Joseph R; Brook, Edward J; Blunier, Thomas; Legrand, Michel; Chappellaz, Jérôme A (2022): Northern Hemisphere atmospheric history of carbon monoxide since preindustrial times reconstructed from multiple Greenland ice cores. Climate of the Past, 18(3), 631-647, https://doi.org/10.5194/cp-18-631-2022 https://doi.pangaea.de/10.1594/PANGAEA.941920 https://doi.org/10.1594/PANGAEA.941920 |
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.94192010.5194/cp-18-631-2022 |
_version_ |
1802644741389549568 |