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

DOI

This baseline dataset comprises downcore measurements of total carbon (TC) and total organic carbon (TOC) 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. 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.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.954468
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.954870
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.954468
Provenance
Creator Miramontes, Elda ORCID logo; Kockisch, Brit; Volz, Jessica B ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0812F https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0812F JPI-O MiningImpact: Auswirkungen von Manganknollenbergbau auf biogeochemische Prozesse und die Ausbreitung von Stoffen in der Tiefsee
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 81 data points
Discipline Earth System Research
Spatial Coverage (-125.864 LON, 14.135 LAT); Clarion-Clipperton Fraction Zone, North East Pacific Ocean