NEEM ice core High Resolution (0.025 / 0.05m) Water Isotope Ratios (18O/16O, 2H/1H) covering 0.3-8 ky b2k
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| _version_ | 1867171902618861568 |
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| author | Gkinis, Vasileios Vinther, Bo Møllesøe Quistgaard, Thea Bach, Jeppe Brøndum Samin, Emma Popp, Trevor Faber, Anne-Katrine Holme, Christian T Jensen, Camilla Marie Lanzky, Mika Lütt, Anine Maria Mandrakis, Vasileios Ørum, Niels Ole Pedersen, Anna-Sofie Vaxevani, Nikoletta Weng, Yongbiao Capron, Emilie Dahl-Jensen, Dorthe Hörhold, Maria Jones, Tyler R Jouzel, Jean Landais, Amaëlle Masson-Delmotte, Valerie Oerter, Hans Rasmussen, Sune Olander Steen-Larsen, Hans Christian Steffensen, Jørgen Peder Sveinbjörnsdottir, Árný E Svensson, Anders M Vaughn, Bruce H James, White |
| author_facet | Gkinis, Vasileios Vinther, Bo Møllesøe Quistgaard, Thea Bach, Jeppe Brøndum Samin, Emma Popp, Trevor Faber, Anne-Katrine Holme, Christian T Jensen, Camilla Marie Lanzky, Mika Lütt, Anine Maria Mandrakis, Vasileios Ørum, Niels Ole Pedersen, Anna-Sofie Vaxevani, Nikoletta Weng, Yongbiao Capron, Emilie Dahl-Jensen, Dorthe Hörhold, Maria Jones, Tyler R Jouzel, Jean Landais, Amaëlle Masson-Delmotte, Valerie Oerter, Hans Rasmussen, Sune Olander Steen-Larsen, Hans Christian Steffensen, Jørgen Peder Sveinbjörnsdottir, Árný E Svensson, Anders M Vaughn, Bruce H James, White |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present here a high resolution water isotope (18O/16O, 2H/1H) record from the NEEM ice core covering the period 0.3 - 8 ky b2k. The depth resolution of the record is 0.025 m for the interval 98.475 - 601.7 m and 0.05 m for the interval 601.7 - 1210.5 m. The analysis has been performed using Cavity Ring Down Spectroscopy with an average precision for the whole record equal to 0.05 and 0.3 ‰ for δ18O and δD respectively. Measurements are calibrated and reported on the SMOW/SLAP scale using a 2-fixed-point calibration. Results are also reported on the GICC05 timescale |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_988006 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | NEEM ice core High Resolution (0.025 / 0.05m) Water Isotope Ratios (18O/16O, 2H/1H) covering 0.3-8 ky b2k Gkinis, Vasileios Vinther, Bo Møllesøe Quistgaard, Thea Bach, Jeppe Brøndum Samin, Emma Popp, Trevor Faber, Anne-Katrine Holme, Christian T Jensen, Camilla Marie Lanzky, Mika Lütt, Anine Maria Mandrakis, Vasileios Ørum, Niels Ole Pedersen, Anna-Sofie Vaxevani, Nikoletta Weng, Yongbiao Capron, Emilie Dahl-Jensen, Dorthe Hörhold, Maria Jones, Tyler R Jouzel, Jean Landais, Amaëlle Masson-Delmotte, Valerie Oerter, Hans Rasmussen, Sune Olander Steen-Larsen, Hans Christian Steffensen, Jørgen Peder Sveinbjörnsdottir, Árný E Svensson, Anders M Vaughn, Bruce H James, White Age; Cavity Ring-Down Spectrometer (CRDS); cavity ring-down spectroscopy; DEPTH, ice/snow; Greenland; Holocene; Ice core; ICEDRILL; Ice drill; Maximum Counting Error; NEEM; Offset; Paleoclimate; water isotopes; δ18O, water; δ18O, water, standard deviation; δ Deuterium, water; δ Deuterium, water, standard deviation We present here a high resolution water isotope (18O/16O, 2H/1H) record from the NEEM ice core covering the period 0.3 - 8 ky b2k. The depth resolution of the record is 0.025 m for the interval 98.475 - 601.7 m and 0.05 m for the interval 601.7 - 1210.5 m. The analysis has been performed using Cavity Ring Down Spectroscopy with an average precision for the whole record equal to 0.05 and 0.3 ‰ for δ18O and δD respectively. Measurements are calibrated and reported on the SMOW/SLAP scale using a 2-fixed-point calibration. Results are also reported on the GICC05 timescale |
| title | NEEM ice core High Resolution (0.025 / 0.05m) Water Isotope Ratios (18O/16O, 2H/1H) covering 0.3-8 ky b2k |
| topic | Age; Cavity Ring-Down Spectrometer (CRDS); cavity ring-down spectroscopy; DEPTH, ice/snow; Greenland; Holocene; Ice core; ICEDRILL; Ice drill; Maximum Counting Error; NEEM; Offset; Paleoclimate; water isotopes; δ18O, water; δ18O, water, standard deviation; δ Deuterium, water; δ Deuterium, water, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.988006 |