Linke, Peter; Treude, Tina: Annotated videos from ROV Kiel 6000 during SONNE cruise SO210 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989419 (dataset in review)
Abstract:
Methane seeps along active continental margins record the interaction between fluid flow, biogeochemical processes, benthic ecosystems, and tectonic forcing. This data compilation of methane seep environments from the Concepción Methane Seep Area (CSMA) on the central Chile margin (~36°S) combines seafloor imagery, multibeam bathymetry, sediment biogeochemistry, authigenic carbonate geochemistry, and U–Th chronology. The data was collected during the two legs of the research cruise SO210 in 2010 from multiple subregions within the CMSA with the aim to identify successional stages of seepage reflecting temporal variability in methane flux, carbonate precipitation, and biological colonization, potentially modulated by episodic tectonic activity such as the Maule earthquake on February 27, 2010 along the Chilean margin.
Related to:
Linke, Peter; Treude, Tina; Liebetrau, Volker; Scholz, Florian; Steeb, Philip; Geersen, Jacob; Schmidt, Mark; Sommer, Stefan; Rovelli, Lorenzo; Bryant, Lee D: A comprehensive geomorphological, biogeochemical and ecological dataset from SONNE cruise SO210 off central Chile [dataset bibliography]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.989420
Project(s):
Funding:
Coverage:
Median Latitude: -36.427970 * Median Longitude: -73.695725 * South-bound Latitude: -36.476532 * West-bound Longitude: -73.712852 * North-bound Latitude: -36.380867 * East-bound Longitude: -73.668030
Date/Time Start: 2010-10-03T17:59:02 * Date/Time End: 2010-10-18T19:15:47
Minimum Elevation: -775.0 m * Maximum Elevation: -664.0 m
Event(s):
SO210/1-21-1 * Latitude Start: -36.411267 * Longitude Start: -73.703200 * Latitude End: -36.424883 * Longitude End: -73.700933 * Date/Time Start: 2010-10-03T16:45:00 * Date/Time End: 2010-10-03T22:50:00 * Elevation Start: -688.0 m * Elevation End: -683.0 m * Location: CMSA BOX 1 * Campaign: SO210/1 (CHIFLUX) * Basis: Sonne * Method/Device: Remote operated vehicle (ROV)
SO210/1-25-1 * Latitude Start: -36.366617 * Longitude Start: -73.713083 * Latitude End: -36.419350 * Longitude End: -73.700667 * Date/Time Start: 2010-10-04T14:10:00 * Date/Time End: 2010-10-04T19:26:00 * Elevation Start: -775.0 m * Elevation End: -674.0 m * Location: CMSA BOX 4 * Campaign: SO210/1 (CHIFLUX) * Basis: Sonne * Method/Device: Remote operated vehicle (ROV)
SO210/1-30-1 * Latitude Start: -36.421083 * Longitude Start: -73.700633 * Latitude End: -36.419000 * Longitude End: -73.700700 * Date/Time Start: 2010-10-05T13:00:00 * Date/Time End: 2010-10-05T20:00:00 * Elevation Start: -675.0 m * Elevation End: -672.0 m * Location: CMSA BOX 1 * Campaign: SO210/1 (CHIFLUX) * Basis: Sonne * Method/Device: Remote operated vehicle (ROV)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Linke, Peter | |||
| 2 | Sample code/label | Sample label | Linke, Peter | |||
| 3 | DATE/TIME | Date/Time | Linke, Peter | Geocode | ||
| 4 | LATITUDE | Latitude | Linke, Peter | Geocode | ||
| 5 | LONGITUDE | Longitude | Linke, Peter | Geocode | ||
| 6 | Depth, bathymetric | Bathy depth | m | Linke, Peter | Remote operated vehicle KIEL 6000 (ROV_KIEL6000) | |
| 7 | Description | Description | Linke, Peter | Remote operated vehicle KIEL 6000 (ROV_KIEL6000) |
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:
174 data points