Triple isotopic composition of atmospheric oxygen (Δ17O of O2) over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka from EPICA Dome C ice core
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| Main Authors: | , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2022
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| _version_ | 1867171031333994496 |
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| author | Yang, Ji-Woong Brandon, Margaux Landais, Amaëlle Duchamp-Alphonse, Stéphanie Blunier, Thomas Prié, Frédéric Extier, Thomas |
| author_facet | Yang, Ji-Woong Brandon, Margaux Landais, Amaëlle Duchamp-Alphonse, Stéphanie Blunier, Thomas Prié, Frédéric Extier, Thomas |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here we present the triple isotopic composition of atmospheric oxygen (Δ17O of O2) measured from EPICA Dome C (EDC) ice core, Antarctica, over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka, in order to reconstruct the past global biosphere productivity (Luz et al., 1999). The data were produced between Feb. 2019 and Oct. 2020 at Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Gif-sur-Yvette, France. The air samples trapped in EDC ice cores were extracted and purified by a semi-automated system of LSCE, following the identical principles of Barkan and Luz (2005). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_941483 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Triple isotopic composition of atmospheric oxygen (Δ17O of O2) over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka from EPICA Dome C ice core Yang, Ji-Woong Brandon, Margaux Landais, Amaëlle Duchamp-Alphonse, Stéphanie Blunier, Thomas Prié, Frédéric Extier, Thomas Antarctic ice core chronology (AICC2012); calculated, 1 sigma; DEPTH, ice/snow; Dome_C; Dome C, Antarctica; EDC; EPICA; EPICA Dome C; European Project for Ice Coring in Antarctica; Gas age; global oxygen biosphere productivity; ICEDRILL; Ice drill; Δ17O; Δ17O, uncertainty; Δ17O of O2 Here we present the triple isotopic composition of atmospheric oxygen (Δ17O of O2) measured from EPICA Dome C (EDC) ice core, Antarctica, over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka, in order to reconstruct the past global biosphere productivity (Luz et al., 1999). The data were produced between Feb. 2019 and Oct. 2020 at Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Gif-sur-Yvette, France. The air samples trapped in EDC ice cores were extracted and purified by a semi-automated system of LSCE, following the identical principles of Barkan and Luz (2005). |
| title | Triple isotopic composition of atmospheric oxygen (Δ17O of O2) over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka from EPICA Dome C ice core |
| topic | Antarctic ice core chronology (AICC2012); calculated, 1 sigma; DEPTH, ice/snow; Dome_C; Dome C, Antarctica; EDC; EPICA; EPICA Dome C; European Project for Ice Coring in Antarctica; Gas age; global oxygen biosphere productivity; ICEDRILL; Ice drill; Δ17O; Δ17O, uncertainty; Δ17O of O2 |
| url | https://doi.org/10.1594/PANGAEA.941483 |