Felden, Janine; Wenzhöfer, Frank (2014): High resolution in situ microsensor measurements of oxygen and temperature at a vesicomyid clam colony in the Japan Deep Sea Trench [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.826601, In supplement to: Felden, Janine; Ruff, S Emil; Ertefai, Tobias F; Inagaki, Fumio; Hinrichs, Kai-Uwe; Wenzhöfer, Frank (2014): Anaerobic methanotrophic community of a 5346 m-deep vesicomyid clam colony in the Japan Trench. Geobiology, https://doi.org/10.1111/gbi.12078
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Oxygen penetration depth and temperature at the rim of the clam colony was measured with a small deep-sea microprofiler module (Treude et al., 2009), carrying 3 oxygen Clark-type microelectrodes (Revsbech et al., 1980) and one temperature sensor (Pt100, UST Umweltsensorentechnik GmbH, Germany). High-resolution microprofiles across the sediment-water interface were measured with a vertical resolution of 100 µm on a total length of 15 cm. Oxygen electrodes had a linear response to the oxygen concentration in seawater and were calibrated in situ using constant readings in the bottom water (oxygen concentration determined by Winkler titration) and the anoxic parts of the sediment.
Further details:
Revsbech, Niels Peter; Jørgensen, Bo Barker; Blackburn, T H (1980): Oxygen in the sea bottom measured with a microelectrode. Science, 207(4437), 1355-1356, https://doi.org/10.1126/science.207.4437.1355
Treude, Tina; Smith, Craig R; Wenzhöfer, Frank; Carney, Erin; Bernardino, Angelo Fraga; Hannides, Angelos K; Krüger, Martin; Boetius, Antje (2009): Biogeochemistry of a deep-sea whale fall: sulfate reduction, sulfide efflux and methanogenesis. Marine Ecology Progress Series, 382, 1-21, https://doi.org/10.3354/meps07972
Project(s):
Coverage:
Latitude: 39.105930 * Longitude: 143.892690
Date/Time Start: 2006-06-08T12:30:00 * Date/Time End: 2006-06-08T15:00:00
Minimum DEPTH, sediment/rock: -0.0300 m * Maximum DEPTH, sediment/rock: 0.1662 m
Event(s):
6K-957-MP * Latitude: 39.105930 * Longitude: 143.892690 * Date/Time Start: 2006-06-08T12:30:00 * Date/Time End: 2006-06-08T15:00:00 * Elevation: -5346.0 m * Location: Sanriku Escarpment in the Japan Trench * Campaign: YK06-05 * Basis: Yokosuka * Method/Device: Microsensor profiler (MICP) * Comment: Submersible Shinkai 6500 (JAMSTEC, Japan), dive 957
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Oxygen | O2 | µmol/l | Felden, Janine | Oxygen microsensor, Clark type (Revsbech & Jørgensen, 1986) | Sensor 1 |
| 3 | Oxygen | O2 | µmol/l | Felden, Janine | Oxygen microsensor, Clark type (Revsbech & Jørgensen, 1986) | Sensor 2 |
| 4 | Oxygen | O2 | µmol/l | Felden, Janine | Oxygen microsensor, Clark type (Revsbech & Jørgensen, 1986) | Sensor 3 |
| 5 | Temperature, in rock/sediment | t | °C | Felden, Janine | Thermometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3907 data points
Download Data
View dataset as HTML (shows only first 2000 rows)