Smith, David Charles (2005): (Table T1) DOC of interstitial waters from seven ODP Leg 201 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.773505, Supplement to: Smith, DC (2005): Data report: Dissolved organic carbon in interstitial waters, equatorial Pacific and Peru margin, ODP Leg 201. In: Jørgensen, BB; D'Hondt, SL; Miller, DJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 201, 1-10, https://doi.org/10.2973/odp.proc.sr.201.111.2005
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Published: 2005 (exact date unknown) • DOI registered: 2012-02-03
Abstract:
This report contains dissolved organic carbon (DOC) concentration data from interstitial waters collected at three open-ocean sites (1225, 1226, and 1231) and four sites cored along the Peru margin (1227, 1228, 1229, and 1230) during Ocean Drilling Program Leg 201. The sites were selected to represent a wide range of habitats for subsurface life based on organic carbon input to the sediments. Subsurface maxima of DOC at the ocean-margin sites is consistent with in situ production of DOC through active hydrolysis of particulate organic carbon. These downhole profiles agree well with the dissolved inorganic carbon (DIC) concentrations indicating complete remineralization of some fraction DOC to DIC. The open-ocean sites exhibit relatively flat downhole profiles, indicating that diagenesis is occurring at a much lower rate at these sites.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -8.728389 * Median Longitude: -83.205609 * South-bound Latitude: -12.021060 * West-bound Longitude: -110.571480 * North-bound Latitude: 2.770780 * East-bound Longitude: -77.957650
Date/Time Start: 2002-02-07T21:15:00 * Date/Time End: 2002-03-22T15:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 406.40 m
Event(s):
201-1225A * Latitude: 2.770780 * Longitude: -110.571480 * Date/Time Start: 2002-02-07T21:15:00 * Date/Time End: 2002-02-11T11:10:00 * Elevation: -3761.3 m * Penetration: 319.6 m * Recovery: 321.65 m * Location: North Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 35 cores; 315.6 m cored; 4 m drilled; 101.9 % recovery
201-1226E * Latitude: -3.094050 * Longitude: -90.817980 * Date/Time: 2002-02-23T13:35:00 * Elevation: -3296.4 m * Penetration: 418.4 m * Recovery: 226.96 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 227.5 m cored; 190.9 m drilled; 99.8 % recovery
201-1227A * Latitude: -8.991050 * Longitude: -79.955830 * Date/Time Start: 2002-02-28T13:00:00 * Date/Time End: 2002-03-02T05:50:00 * Elevation: -427.5 m * Penetration: 151.1 m * Recovery: 100.51 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 151.1 m cored; 0 m drilled; 66.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 3 | Carbon, organic, dissolved | DOC | µmol/l | Smith, David Charles | High temperature catalytic oxidation | Shimadzu TOC-V analyzer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
338 data points
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Datasets with similar metadata
- Burdige, D (2006): (Table T1) Dissolved carbohydrate concentrations of interstitial waters from seven ODP Leg 201 sites. https://doi.org/10.1594/PANGAEA.773513
- Skilbeck, CG; Fink, D (2006): (Table T1) Age determination of seven ODP Leg 201 sites. https://doi.org/10.1594/PANGAEA.773653
- Mitterer, RM (2006): (Table T1) Amino acid ratios and concentrations in interstitial waters of seven ODP Leg 201 sites. https://doi.org/10.1594/PANGAEA.773555