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 |