High-resolution impurity data from the GRIP ice core
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| Format: | Dataset Open Access |
| Sprache: | en |
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2022
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| _version_ | 1867171031733501952 |
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| author | Fischer, Hubertus Rasmussen, Sune Olander Fuhrer, Katrin |
| author_facet | Fischer, Hubertus Rasmussen, Sune Olander Fuhrer, Katrin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The ice core was drilled during the GRIP project in 1989-1992 at the Summit of the Greenland ice sheet. The length is 3025 m. Present-day accumulation 0.23 m ice/yr. Position 72.57N 37.62W, 3232 m a.s.l.. Impurities were measures as described in Fuhrer et al. (1993). The Holocene data were used for annual-layer identification during the making of the GICC05 and GIC21 time scales, but data are also provided over GS-1 (roughly equivalent to the Younger Dryas) and GI-1 (roughly equivalent to the Bølling-Allerød period). Data from deeper sections exist. Corresponding data author: Hubertus Fischer, Climate and Environmental Physics, Physics Institute, and Oeschger Centre for Climate Change Research, University of Bern, hubertus.fischer@unibe.ch. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_942777 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | High-resolution impurity data from the GRIP ice core Fischer, Hubertus Rasmussen, Sune Olander Fuhrer, Katrin Ammonium; calcium; Calcium; CFA; Continuous Flow Analysis; DEPTH, ice/snow; Greenland; GRIP; GRIP__Campaign; Hydrogen peroxide; Hydrogen Peroxide; Ice core; impurities; ISTUK; ISTUK electromechanical drill; NH4; Sampling/drilling ice The ice core was drilled during the GRIP project in 1989-1992 at the Summit of the Greenland ice sheet. The length is 3025 m. Present-day accumulation 0.23 m ice/yr. Position 72.57N 37.62W, 3232 m a.s.l.. Impurities were measures as described in Fuhrer et al. (1993). The Holocene data were used for annual-layer identification during the making of the GICC05 and GIC21 time scales, but data are also provided over GS-1 (roughly equivalent to the Younger Dryas) and GI-1 (roughly equivalent to the Bølling-Allerød period). Data from deeper sections exist. Corresponding data author: Hubertus Fischer, Climate and Environmental Physics, Physics Institute, and Oeschger Centre for Climate Change Research, University of Bern, hubertus.fischer@unibe.ch. |
| title | High-resolution impurity data from the GRIP ice core |
| topic | Ammonium; calcium; Calcium; CFA; Continuous Flow Analysis; DEPTH, ice/snow; Greenland; GRIP; GRIP__Campaign; Hydrogen peroxide; Hydrogen Peroxide; Ice core; impurities; ISTUK; ISTUK electromechanical drill; NH4; Sampling/drilling ice |
| url | https://doi.org/10.1594/PANGAEA.942777 |