Kallmeyer, Jens (2025): Biological sulfate reduction rate measurements from different cores of ODP Leg 201 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.981125
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-04-15 • DOI registered: 2025-04-16
Abstract:
This dataset provides sulfate reduction rate data, measured with radiotracer incubations. Samples originate from the Peru continental margin from ODP Leg 201 in January-March 2002. Sediment samples were taken with an Advanced Piston Corer (APC), reaching down to 100 meters below sea floor. Samples were incubated on board for 14 to 21 days depending on site and sediment depth at near in-situ temperature (4° - 16°C). After termination of the incubations, the samples were sent back to MPI Bremen for quantification of SRR, using the single-step cold chromium distillation of Kallmeyer et al. (2004, doi:10.4319/lom.2004.2.171)
Supplement to:
Kallmeyer, Jens; Ferdelman, Timothy G; Liu, B; Parkes, R John; Jørgensen, Bo Barker (accepted): Sulfate Reduction Rates in Peru Margin sediments: from 1 cm to 100 m below seafloor.
Funding:
Coverage:
Median Latitude: -10.150208 * Median Longitude: -79.025300 * South-bound Latitude: -11.064530 * West-bound Longitude: -80.583510 * North-bound Latitude: -8.990780 * East-bound Longitude: -77.957650
Date/Time Start: 2002-02-28T13:00:00 * Date/Time End: 2002-03-18T10:30:00
Minimum DEPTH, sediment/rock: 0.86 m * Maximum DEPTH, sediment/rock: 248.17 m
Event(s):
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
201-1227D * Latitude: -8.990780 * Longitude: -79.956010 * Date/Time Start: 2002-03-02T09:50:00 * Date/Time End: 2002-03-02T21:45:00 * Elevation: -426.6 m * Penetration: 74 m * Recovery: 54.84 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 74 m cored; 0 m drilled; 74.1 % recovery
201-1228A * Latitude: -11.064530 * Longitude: -78.077830 * Date/Time Start: 2002-03-03T18:15:00 * Date/Time End: 2002-03-06T00:20:00 * Elevation: -262.2 m * Penetration: 200.9 m * Recovery: 126.35 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 196.9 m cored; 4 m drilled; 64.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Kallmeyer, Jens | |||
| 2 | Sample code/label | Sample label | Kallmeyer, Jens | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Kallmeyer, Jens | Geocode | |
| 4 | Sulfate reduction rate | SRR | pmol/cm3/day | Kallmeyer, Jens | According to Kallmeyer at al. (2004) | |
| 5 | Sample comment | Sample comment | Kallmeyer, Jens | |||
| 6 | Sulfate reduction rate, limit of detection | SRR LOD | pmol/cm3/day | Kallmeyer, Jens | Calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
876 data points