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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2022
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.944318 |
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| _version_ | 1867169450084532224 |
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| author | Paul, Sophie Anna Luise Koschinsky, Andrea |
| author_facet | Paul, Sophie Anna Luise Koschinsky, Andrea |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Surface sediments from the Clarion Clipperton Zone, central Pacific were analyzed for solid-phase Mn to assess potential Mn mobilization into the pore water from the solid phase during early diagenesis. Samples were taken during the SO268 cruise to the German and Belgian license areas for polymetallic nodule mining in the Clarion Clipperton Fracture Zone as part of the MiningImpact project. Sediment cores were collected with multicorers (MUC) and ROV push cores (PUC). Pore water was extracted by means of centrifugation prior to analyses of the sediments. Samples were freeze-dried and acid pressure digested using HF and HClO4. Manganese was then analyzed in the digestion solutions with an inductively coupled plasma optical emission spectrometer. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_944318 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Solid-phase manganese concentrations of surface sediments from sediment core SO268/2_136-1 (MUC-28) during SONNE cruise SO268/2, central Pacific Paul, Sophie Anna Luise Koschinsky, Andrea CCZ; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; ICP-OES, SPECTRO Ciros Vision SOP; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; manganese; Manganese; Manganese, limit of quantification; MUC; MUC-28; MultiCorer; Pacific; Sample code/label; SO268/2; SO268/2_136-1; Sonne_2; Station label; Surface sediments Surface sediments from the Clarion Clipperton Zone, central Pacific were analyzed for solid-phase Mn to assess potential Mn mobilization into the pore water from the solid phase during early diagenesis. Samples were taken during the SO268 cruise to the German and Belgian license areas for polymetallic nodule mining in the Clarion Clipperton Fracture Zone as part of the MiningImpact project. Sediment cores were collected with multicorers (MUC) and ROV push cores (PUC). Pore water was extracted by means of centrifugation prior to analyses of the sediments. Samples were freeze-dried and acid pressure digested using HF and HClO4. Manganese was then analyzed in the digestion solutions with an inductively coupled plasma optical emission spectrometer. |
| title | Solid-phase manganese concentrations of surface sediments from sediment core SO268/2_136-1 (MUC-28) during SONNE cruise SO268/2, central Pacific |
| topic | CCZ; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; ICP-OES, SPECTRO Ciros Vision SOP; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; manganese; Manganese; Manganese, limit of quantification; MUC; MUC-28; MultiCorer; Pacific; Sample code/label; SO268/2; SO268/2_136-1; Sonne_2; Station label; Surface sediments |
| url | https://doi.org/10.1594/PANGAEA.944318 |