Knoke, Melina; Böning, Philipp; Dittmar, Thorsten; Friebe, Matthias; Gründken, Eleonore; Günther, Jana; Klaproth, Katrin; Ulber, Ina; Simon, Heike; Seidel, Michael: Stable carbon isotope composition for solid-phase extracted dissolved organic matter [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974051 (dataset in review), In: Knoke, M et al.: Molecular composition of dissolved organic matter and biogeochemical parameters in porewater of Guaymas Basin (Gulf of California) deep subsurface sediments [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974052 (dataset in review)
Abstract:
Samples were pooled to ensure a sufficient amount of carbon for analysis. Pooled sample names are indicated in the data table.
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. 447583997: IODP GUAYMAS BASIN - The biogeochemistry of dissolved organic matter in hydrothermal Guaymas Basin sediments
Coverage:
Median Latitude: 27.465129 * Median Longitude: -111.649586 * South-bound Latitude: 27.206400 * West-bound Longitude: -111.889000 * North-bound Latitude: 27.637200 * East-bound Longitude: -111.219700
Date/Time Start: 2016-12-15T15:46:29 * Date/Time End: 2019-11-04T05:30:00
Minimum DEPTH, sediment/rock: -3.000 m * Maximum DEPTH, sediment/rock: 456.710 m
Event(s):
385-U1545A * Latitude: 27.637200 * Longitude: -111.889000 * Date/Time Start: 2019-09-26T20:45:00 * Date/Time End: 2019-10-01T09:25:00 * Elevation: -1593.5 m * Number of cores: 74 (APC = 17, HLAP = 31, XCB = 26) * Penetration: 503.3 m * Recovery: 77.3 % * Location: Guaymas Basin * Campaign: Exp385 * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL)
385-U1545B * Latitude: 27.637200 * Longitude: -111.888800 * Date/Time Start: 2019-10-01T09:25:00 * Date/Time End: 2019-10-04T16:45:00 * Elevation: -1594.2 m * Number of cores: 67 (APC = 17, HLAP = 40, XCB = 10) * Penetration: 387.3 m * Recovery: 87.8 % * Location: Guaymas Basin * Campaign: Exp385 * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL)
385-U1547B * Latitude: 27.506900 * Longitude: -111.678900 * Date/Time Start: 2019-10-16T21:25:00 * Date/Time End: 2019-10-20T05:00:00 * Elevation: -1732.2 m * Number of cores: 50 (APC = 10, HLAP = 14, XCB = 26) * Penetration: 209.8 m * Recovery: 76.9 % * Location: Guaymas Basin * Campaign: Exp385 * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | ||||
| 3 | Sample type | Samp type | Type of Sample: porewater or Soxhlet extract with ultrapure water after Knoke et al. (in preparation) | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode – If samples were pooled, the average depth of the samples is given. | ||
| 5 | δ13C, organic matter, dissolved, solid phase extractable | δ13C DOM SPE | ‰ | Delta V Advantage IRMS coupled to a Flash 2000 EA (EA-IRMS) by a 199 Conflo IV (Thermo Fisher Scientific Inc.) | Stable carbon isotope ratios of solid-phase extracted dissolved organic matter: Please note, that some of the samples needed to be pooled in order to gain a surficient carbon content for analysis. Sampled that have been pooled haver been indicated with a "pooled" in sample ID |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
228 data points