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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): High resolution, continous, carbon monoxide records from Greenland ice cores [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.941920

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Abstract:
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.
Keyword(s):
atmospheric composition; carbon monoxide; Greenland; Holocene; ice cores
Related to:
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
Project(s):
North Greenland Eemian Ice Drilling (NEEM)
Funding:
Agence Nationale de la Recherche (ANR), grant/award no. 07-VULN-09-001: North Greenland Eemian Ice Drilling
Agence Nationale de la Recherche (ANR), grant/award no. 10-RPDOC-002-01: COCLICO
European Commission (EC), grant/award no. 291062: ICE and LASER
European Commission (EC), grant/award no. ENV-2010/265148: PEGASOS
Institut Polaire Français Paul Emile Victor (IPEV), grant/award no. 1159: GREEN-CO
National Science Foundation (NSF), grant/award no. 0221515: Development of High-Resolution, Multi-Century Records of Trace Element Deposition in West-Central Greenland Using ICP-MS
National Science Foundation (NSF), grant/award no. 0909541: Biomass Burning, Dust, Sea Salt, Volcanic & Pollution Aerosols in the Arctic during the Last 2 Millennia: High Resolution Aerosol Records from NEEM & an Aray of Archived Ic
National Science Foundation (NSF), grant/award no. 0968391: International Collaboration and Education in Ice Core Science (ICE-ICS)
National Science Foundation (NSF), grant/award no. 1204176: Collaborative Research: Continuous Records of Greenhouse Gases and Aerosol Deposition During the Holocene: Testing the Fidelity of New Methods for Reconstructing Atmospheric Change
National Science Foundation (NSF), grant/award no. 1406219: Collaborative Research: Reconstruction of Carbon Monoxide in the Pre-Industrial Arctic Atmosphere from Ice Cores at Summit, Greenland
National Science Foundation (NSF), grant/award no. 1406236: Collaborative Research: Reconstruction of Carbon Monoxide in the Pre-Industrial Arctic Atmosphere from Ice Cores at Summit, Greenland
National Science Foundation (NSF), grant/award no. 2015-869123: Reconstruction of Carbon Monoxide in the Pre-Industrial Arctic Atmosphere from Ice Cores at Summit, Greenland
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
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
7 datasets

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Datasets listed in this bundled publication

  1. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record from D4 Greenland ice core. https://doi.org/10.1594/PANGAEA.941911
  2. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record from NEEM Greenland ice core. https://doi.org/10.1594/PANGAEA.941912
  3. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record from NGRIP Greenland ice core. https://doi.org/10.1594/PANGAEA.941915
  4. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record analysed in 2015 from PLACE Greenland ice core. https://doi.org/10.1594/PANGAEA.941916
  5. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record analysed in 2017 from PLACE Greenland ice core. https://doi.org/10.1594/PANGAEA.941917
  6. Faïn, X; Rhodes, RH; Place, P et al. (2022): Continuous CO record from Tunu13 Greenland ice core. https://doi.org/10.1594/PANGAEA.941918
  7. Faïn, X; Rhodes, RH; Place, P et al. (2022): Multisite composite atmospheric Arctic CO record. https://doi.org/10.1594/PANGAEA.941919