Sperling, Michael R; Schmiedl, Gerhard; Hemleben, Christoph; Emeis, Kay-Christian; Erlenkeuser, Helmut; Grootes, Pieter Meiert (2003): Planktic foraminifera and paleoclimate temperature and salinity calculations from sediment core M44/1 GeoTü KL71 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.89473, In supplement to: Sperling, MR et al. (2003): Black Sea impact on the formation of eastern Mediterranean sapropel S1? Evidence from the Marmara Sea. Palaeogeography, Palaeoclimatology, Palaeoecology, 190, 9-21, https://doi.org/10.1016/S0031-0182(02)00596-5
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Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Latitude: 40.841800 * Longitude: 27.763200
Date/Time Start: 1999-02-04T00:00:00 * Date/Time End: 1999-02-04T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 2.00 m
Event(s):
M44/1_KL71 (71) * Latitude: 40.841800 * Longitude: 27.763200 * Date/Time: 1999-02-04T00:00:00 * Elevation: -566.0 m * Recovery: 8.8 m * Campaign: M44/1 * Basis: Meteor (1986) * Method/Device: Piston corer Meischner large (KL_Mg) * Comment: CTD/Ro, LS PAR 2X, LS MER 2x
Comment:
Age is given in calendar years. The coefficient c in salinity change relates salinity and d18O seawater. To bracket possible past relationships between salinity and d18O seawater we used two ratios (0.25 per mil/p.s.u. and 0.45 per mil/p.s.u.).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Globigerinoides ruber | G. ruber | % | Sperling, Michael R | ||
| 4 | Turborotalita quinqueloba | T. quinqueloba | % | Sperling, Michael R | ||
| 5 | Neogloboquadrina incompta | N. incompta | % | Sperling, Michael R | ||
| 6 | Globigerina bulloides | G. bulloides | % | Sperling, Michael R | ||
| 7 | Carbon, organic, total | TOC | % | Sperling, Michael R | ||
| 8 | Turborotalita quinqueloba, δ18O | T. quinqueloba δ18O | ‰ PDB | Sperling, Michael R | ||
| 9 | Alkenone per unit sediment mass | Alkenone/sed | µg/g | Sperling, Michael R | ||
| 10 | Alkenone, unsaturation index UK37 | UK37 | Sperling, Michael R | |||
| 11 | Sea surface temperature, annual mean | SST (1-12) | °C | Sperling, Michael R | T deg C=(Uk37-0.044)/0.033 (Müller et al., 1998) | |
| 12 | Salinity change | delta S | Sperling, Michael R | compared to modern (c=0.25) | ||
| 13 | Salinity change | delta S | Sperling, Michael R | compared to modern (c=0.45) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1097 data points