Dissolved copper in deep-sea pore waters from multi corer SO262_149-1, central equatorial Pacific Ocean


Samples for dissolved (<0.2 µm) copper (Cu) in deep-sea pore waters from the Clarion Clipperton Zone, eastern German license area for polymetallic nodule mining in the Pacific Ocean, were collected with a multicorer in 2018 during cruise SO262. Samples were obtained at 2 cm intervals for the upper 20 cm of sediment through centrifugation and filtration through 0.2 µm polycarbonate syringe filters for trace metal analyses. The goal of this was to assess trace metal concentrations in pore waters and spatial heterogeneity. Samples were analyzed in 2019 by quadrupole ICP-MS in kinetic energy discrimination (KED) mode.

DOI https://doi.org/10.1594/PANGAEA.929454
Related Identifier https://doi.org/10.1594/PANGAEA.932940
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.929454
Creator Paul, Sophie Anna Luise ORCID logo; Schmidt, Katja ORCID logo; Wulf, Miriam; Koschinsky, Andrea ORCID logo
Publisher PANGAEA
Publication Year 2021
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 76 data points
Discipline Earth System Research
Spatial Coverage (-116.238 LON, 11.897 LAT); North Pacific Ocean