Maffezzoli, Niccolò; Risebrobakken, Bjørg; Miles, Martin W; Vallelonga, Paul T; Berben, Sarah M P; Scoto, Federico; Edwards, Ross; Kjær, Helle Astrid; Sadatzki, Henrik; Saiz-Lopez, Alfonso; Turetta, Clara; Barbante, Carlo; Vinther, Bo Møllesøe; Spolaor, Andrea (2022): RECAP ice core Holocene record of δ¹⁸O [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.940687
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Abstract:
The RECAP ice core was drilled on the Renland Ice Cap (71° 18′18′′ N, 26° 43′24′′ W; 2315 m a.s.l.), coastal East Greenland, in 2015. This repository contains ice core values of d^18^O of the upper ca. 530 meter section of the core, corresponding to the ca. 11,000 years of the Holocene. The time series is smoothed using a 100-yr Gaussian kernel. The data are from Hughes et al., 2020: High-frequency climate variability in the Holocene from a coastal-dome ice core in east-central Greenland.
Related to:
Maffezzoli, Niccolò; Risebrobakken, Bjørg; Miles, Martin W; Vallelonga, Paul T; Berben, Sarah M P; Scoto, Federico; Edwards, Ross; Kjær, Helle Astrid; Sadatzki, Henrik; Saiz-Lopez, Alfonso; Turetta, Clara; Barbante, Carlo; Vinther, Bo Møllesøe; Spolaor, Andrea (2021): Sea ice in the northern North Atlantic through the Holocene: Evidence from ice cores and marine sediment records. Quaternary Science Reviews, 273, 107249, https://doi.org/10.1016/j.quascirev.2021.107249
Maffezzoli, Niccolò; Risebrobakken, Bjørg; Miles, Martin W; Vallelonga, Paul T; Berben, Sarah M P; Scoto, Federico; Edwards, Ross; Kjær, Helle Astrid; Sadatzki, Henrik; Saiz-Lopez, Alfonso; Turetta, Clara; Barbante, Carlo; Vinther, Bo Møllesøe; Spolaor, Andrea (2022): GISP2 ice core Holocene sodium concentration record. PANGAEA, https://doi.org/10.1594/PANGAEA.940684
Maffezzoli, Niccolò; Risebrobakken, Bjørg; Miles, Martin W; Vallelonga, Paul T; Berben, Sarah M P; Scoto, Federico; Edwards, Ross; Kjær, Helle Astrid; Sadatzki, Henrik; Saiz-Lopez, Alfonso; Turetta, Clara; Barbante, Carlo; Vinther, Bo Møllesøe; Spolaor, Andrea (2022): RECAP ice core Holocene records of Br, Na, nssBr, Brenr, I, Ca, Cl, Mg. PANGAEA, https://doi.org/10.1594/PANGAEA.940686
Maffezzoli, Niccolò; Vallelonga, Paul T; Edwards, Ross; Saiz-Lopez, Alfonso; Turetta, Clara; Kjær, Helle Astrid; Barbante, Carlo; Vinther, Bo Møllesøe; Spolaor, Andrea (2020): Holocene (Br, Na in 100-yr resolution) and Glacial (Br, Cl, Na, ssNa, Ca, Mg in 55-cm resolution) ICPMS concentrations of RECAP ice core. PANGAEA, https://doi.org/10.1594/PANGAEA.911836
Project(s):
Funding:
European Research Council (ERC), grant/award no. 610055: Arctic Sea Ice and Greenland Ice Sheet Sensitivity
Coverage:
Latitude: 71.303667 * Longitude: -26.713111
Minimum Elevation: 2340.0 m * Maximum Elevation: 2340.0 m
Event(s):
Comment:
Note: smoothed curves are calculated using a 100-yr gaussian kernel.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Age, relative, number of years | Age | a | Maffezzoli, Niccolò | ice sample age expressed in years before 2015.5 | |
| 2 | δ18O | δ18O | ‰ | Maffezzoli, Niccolò | Calculated | Raw data from Hughes et al. (2020) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
222 data points
Data
| 1 Age [a] | 2 δ18O [‰] |
|---|---|
| 0.0 | -26.60 |
| 100.0 | -27.26 |
| 200.0 | -27.11 |
| 300.0 | -27.07 |
| 400.0 | -26.82 |
| 500.0 | -26.88 |
| 600.0 | -26.73 |
| 700.0 | -27.05 |
| 800.0 | -26.81 |
| 900.0 | -26.89 |
| 1000.0 | -26.64 |
| 1100.0 | -26.69 |
| 1200.0 | -26.78 |
| 1300.0 | -27.51 |
| 1400.0 | -26.79 |
| 1500.0 | -26.69 |
| 1600.0 | -26.53 |
| 1700.0 | -26.85 |
| 1800.0 | -26.72 |
| 1900.0 | -26.61 |
| 2000.0 | -26.69 |
| 2100.0 | -26.62 |
| 2200.0 | -26.86 |
| 2300.0 | -26.63 |
| 2400.0 | -26.71 |
| 2500.0 | -26.47 |
| 2600.0 | -26.66 |
| 2700.0 | -26.90 |
| 2800.0 | -26.68 |
| 2900.0 | -26.48 |
| 3000.0 | -26.64 |
| 3100.0 | -26.60 |
| 3200.0 | -26.60 |
| 3300.0 | -26.60 |
| 3400.0 | -26.30 |
| 3500.0 | -26.52 |
| 3600.0 | -26.54 |
| 3700.0 | -26.16 |
| 3800.0 | -26.36 |
| 3900.0 | -26.60 |
| 4000.0 | -26.21 |
| 4100.0 | -26.19 |
| 4200.0 | -26.62 |
| 4300.0 | -26.30 |
| 4400.0 | -26.44 |
| 4500.0 | -26.14 |
| 4600.0 | -26.35 |
| 4700.0 | -26.32 |
| 4800.0 | -26.21 |
| 4900.0 | -26.09 |
| 5000.0 | -26.29 |
| 5100.0 | -26.15 |
| 5200.0 | -26.20 |
| 5300.0 | -26.35 |
| 5400.0 | -26.21 |
| 5500.0 | -26.13 |
| 5600.0 | -26.29 |
| 5700.0 | -25.81 |
| 5800.0 | -26.17 |
| 5900.0 | -25.82 |
| 6000.0 | -26.08 |
| 6100.0 | -25.98 |
| 6200.0 | -25.86 |
| 6300.0 | -25.86 |
| 6400.0 | -25.96 |
| 6500.0 | -25.75 |
| 6600.0 | -25.83 |
| 6700.0 | -25.82 |
| 6800.0 | -25.93 |
| 6900.0 | -25.75 |
| 7000.0 | -25.70 |
| 7100.0 | -25.77 |
| 7200.0 | -25.52 |
| 7300.0 | -25.59 |
| 7400.0 | -25.44 |
| 7500.0 | -25.56 |
| 7600.0 | -25.34 |
| 7700.0 | -25.74 |
| 7800.0 | -25.40 |
| 7900.0 | -25.41 |
| 8000.0 | -25.53 |
| 8100.0 | -26.21 |
| 8200.0 | -27.19 |
| 8300.0 | -26.02 |
| 8400.0 | -25.81 |
| 8500.0 | -25.54 |
| 8600.0 | -25.78 |
| 8700.0 | -25.85 |
| 8800.0 | -25.65 |
| 8900.0 | -25.60 |
| 9000.0 | -25.55 |
| 9100.0 | -25.34 |
| 9200.0 | -25.46 |
| 9300.0 | -26.02 |
| 9400.0 | -25.45 |
| 9500.0 | -25.33 |
| 9600.0 | -25.21 |
| 9700.0 | -25.51 |
| 9800.0 | -25.34 |
| 9900.0 | -25.41 |
| 10000.0 | -25.28 |
| 10100.0 | -25.60 |
| 10200.0 | -25.57 |
| 10300.0 | -25.69 |
| 10400.0 | -25.85 |
| 10500.0 | -26.21 |
| 10600.0 | -26.16 |
| 10700.0 | -26.58 |
| 10800.0 | -26.52 |
| 10900.0 | -26.68 |
| 11000.0 | -27.08 |