Mohtadi, Mahyar; Prange, Matthias; Schefuß, Enno; Jennerjahn, Tim C (2017): Temperatures and Mg/Ca ratios (G. ruber and N. dutertrei) of sediment core GeoB10038-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.877995, In: Mohtadi, M et al. (2017): Hydroclimate proxy data from the eastern tropical Indian Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.877994
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Mohtadi, Mahyar; Prange, Matthias; Schefuß, Enno; Jennerjahn, Tim C (2017): Late Holocene slowdown of the Indian Ocean Walker circulation. Nature Communications, 8(1), https://doi.org/10.1038/s41467-017-00855-3
Further details:
Mohtadi, Mahyar; Lückge, Andreas; Steinke, Stephan; Groeneveld, Jeroen; Hebbeln, Dierk; Westphal, Niko (2010): Late Pleistocene surface and thermocline conditions of the eastern tropical Indian Ocean. Quaternary Science Reviews, 29(7-8), 887-896, https://doi.org/10.1016/j.quascirev.2009.12.006
Project(s):
Coverage:
Latitude: -5.937500 * Longitude: 103.246000
Date/Time Start: 2005-08-17T04:53:00 * Date/Time End: 2005-08-17T04:53:00
Minimum Elevation: -1891.0 m * Maximum Elevation: -1891.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Mohtadi, Mahyar | Geocode – from Mohtadi et al. 2010 | |
| 2 | Globigerinoides ruber, Magnesium/Calcium ratio | G. ruber Mg/Ca | mmol/mol | Mohtadi, Mahyar | from Mohtadi et al. 2010 | |
| 3 | Sea surface temperature, annual mean | SST (1-12) | °C | Mohtadi, Mahyar | Calculated from Mg/Ca ratios (Anand et al., 2003) | from Mohtadi et al. 2010 |
| 4 | Sea surface temperature, annual mean, standard deviation | SST (1-12) std dev | ± | Mohtadi, Mahyar | Calculated according to (Mohtadi et al. 2014) | |
| 5 | Neogloboquadrina dutertrei, Magnesium/Calcium ratio | N. dutertrei Mg/Ca | mmol/mol | Mohtadi, Mahyar | from Mohtadi et al. 2010 | |
| 6 | Thermocline water temperature | TWT | °C | Mohtadi, Mahyar | Calculated from Mg/Ca ratios (Anand et al., 2003) | from Mohtadi et al. 2010 |
| 7 | Thermocline temperature, standard deviation | TT std dev | ± | Mohtadi, Mahyar | Calculated according to (Mohtadi et al. 2014) | 1Sigma error |
| 8 | Temperature, difference | delta T | °C | Mohtadi, Mahyar |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
91 data points
Data
| 1 Age [ka BP] | 2 G. ruber Mg/Ca [mmol/mol] | 3 SST (1-12) [°C] | 4 SST (1-12) std dev [±] | 5 N. dutertrei Mg/Ca [mmol/mol] | 6 TWT [°C] | 7 TT std dev [±] | 8 delta T [°C] |
|---|---|---|---|---|---|---|---|
| 0.00 | 4.78 | 28.1 | 1.0 | 1.82 | 18.6 | 1.7 | 9.6 |
| 0.44 | 4.34 | 27.0 | 0.9 | 1.87 | 18.9 | 1.7 | 8.2 |
| 0.91 | 4.35 | 27.1 | 0.9 | 1.55 | 16.8 | 2.0 | 10.3 |
| 1.38 | 4.53 | 27.5 | 1.0 | 1.73 | 18.0 | 1.8 | 9.5 |
| 1.86 | 4.39 | 27.2 | 0.9 | 1.64 | 17.5 | 1.9 | 9.7 |
| 2.33 | 4.33 | 27.0 | 0.9 | 1.78 | 18.3 | 1.8 | 8.7 |
| 2.80 | 4.07 | 26.4 | 0.9 | 1.82 | 18.6 | 1.7 | 7.8 |
| 19.39 | 3.31 | 24.1 | 0.9 | 2.17 | 20.5 | 1.5 | 3.5 |
| 19.98 | 3.41 | 24.4 | 0.9 | 2.18 | 20.6 | 1.5 | 3.8 |
| 20.58 | 3.83 | 25.7 | 0.9 | 2.23 | 20.8 | 1.5 | 4.9 |
| 21.17 | 3.91 | 25.9 | 0.9 | 2.18 | 20.6 | 1.5 | 5.3 |
| 21.94 | 3.74 | 25.4 | 0.9 | 2.21 | 20.7 | 1.5 | 4.7 |
| 22.72 | 3.47 | 24.6 | 0.9 | 2.30 | 21.2 | 1.5 | 3.4 |