Schmidt, Frauke; Koch, Boris P; Elvert, Marcus; Schmidt, Gunnar; Witt, Matthias; Hinrichs, Kai-Uwe (2011): (Table 1) Sediment and organic matter properties of the sampling locations in the northern black sea and their interpretation [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.767359, In supplement to: Schmidt, F et al. (2011): Diagenetic transformation of dissolved organic nitrogen compounds under contrasting sedimentary redox conditions in the Black Sea. Environmental Science & Technology, 45(12), 5223-5229, https://doi.org/10.1021/es2003414
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Project(s):
Coverage:
Median Latitude: 44.656500 * Median Longitude: 36.384415 * South-bound Latitude: 44.596670 * West-bound Longitude: 36.354500 * North-bound Latitude: 44.716330 * East-bound Longitude: 36.414330
Date/Time Start: 2007-05-23T18:20:00 * Date/Time End: 2007-05-24T05:26:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
M72/5_581-1 (14-MUC) * Latitude: 44.596670 * Longitude: 36.354500 * Date/Time: 2007-05-23T18:20:00 * Elevation: -268.0 m * Location: Black Sea * Campaign: M72/5 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
M72/5_587-1 (16-MUC) * Latitude: 44.716330 * Longitude: 36.414330 * Date/Time: 2007-05-24T05:26:00 * Elevation: -71.0 m * Location: Black Sea * Campaign: M72/5 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Schmidt, Frauke | ||
| 7 | Depth, bottom/max | Depth bot | m | Schmidt, Frauke | ||
| 8 | Comment | Comment | Schmidt, Frauke | |||
| 9 | Description | Description | Schmidt, Frauke | sediment | ||
| 10 | Carbon, organic, total | TOC | % | Schmidt, Frauke | Element analyser CS, LECO CS-200 | |
| 11 | Nitrogen, total | TN | % | Schmidt, Frauke | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III | |
| 12 | Carbon, organic, total/Nitrogen, total ratio | TOC/TN | Schmidt, Frauke | |||
| 13 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Schmidt, Frauke | Mass spectrometer Finnigan Delta Plus | d13C TOC |
| 14 | Comment | Comment | Schmidt, Frauke | interpretation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
34 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 Comment | 9 Description (sediment) | 10 TOC [%] (Element analyser CS, LECO CS-200) | 11 TN [%] (Carbon and nitrogen and sulfu...) | 12 TOC/TN | 13 δ13C Corg [‰ PDB] (d13C TOC, Mass spectrometer F...) | 14 Comment (interpretation) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M72/5_587-1 | 44.716330 | 36.414330 | -71 | 0.010 | 0.00 | 0.02 | oxic | green to gray shelly mud | 1.19 | 0.21 | 6.46 | -22.9 | organic matter derived from marine sources; increase in TOC/TN and decrease in ?13CTOC indicate selective |
| M72/5_587-1 | 44.716330 | 36.414330 | -71 | 0.160 | 0.15 | 0.17 | gray mud | 0.89 | 0.13 | 8.04 | -23.5 | remineralization in deeper sediment | |
| M72/5_581-1 | 44.596670 | 36.354500 | -268 | 0.010 | 0.00 | 0.02 | anoxic | dark-gray to black mud, fluffy layer on top | 2.60 | 0.31 | 9.92 | -24.1 | preferential remineralization of labile marine organic matter under anoxic conditions; accumulation of recalcitrant possibly |
| M72/5_581-1 | 44.596670 | 36.354500 | -268 | 0.175 | 0.15 | 0.20 | laminated dark-gray to black mud | 1.68 | 0.20 | 10.01 | -24.3 | terrestrial organic matter in surface and deep sediment |