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PANGAEA.
Data Publisher for Earth & Environmental Science

Volz, Jessica B; Lange, Mirko; Koehler, Dennis; Geibert, Walter; Stimac, Ingrid; Kasten, Sabine: Baseline ex-situ oxygen for sediment core SO268/1_26-1 (MUC-06) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.943982 (dataset in review), In: Volz, JB et al.: Baseline ex-situ oxygen for sediment cores taken during RV SONNE cruise SO268 in the CCZ, Pacific Ocean [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.954787 (dataset in review)

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Abstract:
This baseline dataset comprises downcore measurements of ex-situ oxygen for a sediment core (MUC) retrieved in the framework of the European collaborative JPI Oceans MiningImpact project onboard R/V SONNE cruise SO268 in 2019. The scientific work during cruise SO268 was part of the second phase of the MiningImpact project (Environmental impacts and risks of deep-sea mining) and is designed to assess the environmental impacts of deep-sea mining of polymetallic nodules in the Clarion-Clipperton Zone (CCZ) in the Pacific Ocean. Ex-situ oxygen was determined onboard using amperometric Clark type oxygen microelectrodes (Unisense, DK).
Keyword(s):
Clarion Clipperton Fracture Zone; deep sea mining; deep sea sediment; Geochemical data
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0812F: JPI-O MiningImpact: Auswirkungen von Manganknollenbergbau auf biogeochemische Prozesse und die Ausbreitung von Stoffen in der Tiefsee
Coverage:
Latitude: 11.933917 * Longitude: -117.029583
Date/Time Start: 2019-03-06T04:03:20 * Date/Time End: 2019-03-06T04:03:20
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 0.20 m
Event(s):
SO268/1_26-1 (MUC-06) * Latitude: 11.933917 * Longitude: -117.029583 * Date/Time: 2019-03-06T04:03:20 * Elevation: -4087.3 m * Location: Clarion-Clipperton Fraction Zone, North East Pacific Ocean * Campaign: SO268/1 * Basis: Sonne_2 * Method/Device: MultiCorer (MUC) * Comment: GER Trial; Position USBL
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Station labelStationVolz, Jessica B
2Area/localityAreaVolz, Jessica B
3CoreCoreVolz, Jessica B
4DEPTH, sediment/rockDepth sedmVolz, Jessica BGeocode
5OxygenO2µmol/lVolz, Jessica BAmperometric Clark-type oxygen microelectrode, Unisense, Denmarkex-situ
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:
76 data points

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