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Miramontes, Elda; Kockisch, Brit; Volz, Jessica B: Baseline total organic carbon and calcium carbonate contents 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.954870 (dataset in review)

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Abstract:
This baseline dataset comprises downcore measurements of total carbon (TC) and total organic carbon (TOC) for sediment cores (MUC, ROV-operated PUC) 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. The analysis was performed on freeze-dried, homogenized sediments using a CS744 LECO instrument (Bruker, Billerica, MA, USA) at the University of Bremen, Germany. In order to obtain TOC contents, samples were pre-treated with 3.4 M HCl and calcium carbonate (CaCO3) contents were calculated.
Keyword(s):
CaCO3; Clarion Clipperton Fracture Zone; deep sea mining; deep-sea sediments; TOC
Project(s):
JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)
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:
Median Latitude: 12.914624 * Median Longitude: -121.139382 * South-bound Latitude: 11.844767 * West-bound Longitude: -125.924517 * North-bound Latitude: 14.135083 * East-bound Longitude: -117.012333
Date/Time Start: 2019-02-28T15:52:24 * Date/Time End: 2019-04-26T18:59:34
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
13 datasets

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Datasets listed in this publication series

  1. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_19-1 (MUC-05) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954449
  2. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_5-1 (MUC-01) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954459
  3. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_26-1 (MUC-06) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954451
  4. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_38-1 (MUC-07) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954454
  5. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_43-1 (MUC-10) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954456
  6. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_56-1 (MUC-13) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954461
  7. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_65-1 (MUC-14) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954463
  8. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_67-1 (MUC-16) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954465
  9. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_74-1 (MUC-17) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954468
  10. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_75-1 (MUC-18) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954470
  11. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/1_79-1 (MUC-19) during RV SONNE cruise SO268/1 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954472
  12. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/2_106-1 (MUC-22) during RV SONNE cruise SO268/2 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954475
  13. Miramontes, E; Kockisch, B; Volz, JB (in review): Baseline total organic carbon and calcium carbonate contents for sediment core SO268/2_158-1_PUC-81 during RV SONNE cruise SO268/2 in the CCZ, Pacific Ocean. https://doi.pangaea.de/10.1594/PANGAEA.954477