Bulk sediment composition for sediment core SO268/2_193-1_PUC-18 at a disturbed site after a small-scale dredge experiment during RV SONNE cruise SO268/2 in the CCZ, Pacific Ocean
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| Autores principales: | , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2026
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| _version_ | 1867170406395281408 |
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| author | Volz, Jessica B Lange, Mirko Koehler, Dennis Geibert, Walter Stimac, Ingrid Kasten, Sabine |
| author_facet | Volz, Jessica B Lange, Mirko Koehler, Dennis Geibert, Walter Stimac, Ingrid Kasten, Sabine |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset comprises downcore measurements of the bulk sediment composition for a sediment core (ROV-operated PUC) retrieved from disturbed sites after a small-scale dredge experiment 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. After performing total acid digestions, the sediments were analyzed using ICP- AES (iCAP 7400, Thermo Scientific) at the Marine Geochemistry Lab, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_944157 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Bulk sediment composition for sediment core SO268/2_193-1_PUC-18 at a disturbed site after a small-scale dredge experiment during RV SONNE cruise SO268/2 in the CCZ, Pacific Ocean Volz, Jessica B Lange, Mirko Koehler, Dennis Geibert, Walter Stimac, Ingrid Kasten, Sabine Aluminium; Aluminium, error; Aluminium, error, relative; Anthropogenic disturbances; Area/locality; AWI_MarGeoChem; Barium; Barium, error; Barium, error, relative; Calcium; Chromium; Chromium, error; Chromium, error, relative; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Copper; Copper, error; Copper, error, relative; Core; deep sea mining; deep sea sediment; DEPTH, sediment/rock; Geochemical data; ICP-AES, Thermo Scientific, iCAP 7400; Iron; Iron, error; Iron, error, relative; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Lanthanum; Lanthanum, error; Lanthanum, error, relative; Lithium; Lithium, error; Lithium, error, relative; Magnesium; Magnesium, error; Magnesium, error, relative; Manganese; Manganese, error; Manganese, error, relative; Marine Geochemistry @ AWI; Nickel; Nickel, error; Nickel, error, relative; Phosphorus; Phosphorus, error; Phosphorus, error, relative; Potassium; Potassium, error; Potassium, error, relative; PUC; Push corer; Salt-corrected; SO268/2; SO268/2_193-1_PUC-18; Sodium; Sodium, error; Sodium, error, relative; Sonne_2; Station label; Strontium; Strontium, error; Strontium, error, relative; Titanium; Titanium, error; Titanium, error, relative This dataset comprises downcore measurements of the bulk sediment composition for a sediment core (ROV-operated PUC) retrieved from disturbed sites after a small-scale dredge experiment 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. After performing total acid digestions, the sediments were analyzed using ICP- AES (iCAP 7400, Thermo Scientific) at the Marine Geochemistry Lab, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven. |
| title | Bulk sediment composition for sediment core SO268/2_193-1_PUC-18 at a disturbed site after a small-scale dredge experiment during RV SONNE cruise SO268/2 in the CCZ, Pacific Ocean |
| topic | Aluminium; Aluminium, error; Aluminium, error, relative; Anthropogenic disturbances; Area/locality; AWI_MarGeoChem; Barium; Barium, error; Barium, error, relative; Calcium; Chromium; Chromium, error; Chromium, error, relative; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Copper; Copper, error; Copper, error, relative; Core; deep sea mining; deep sea sediment; DEPTH, sediment/rock; Geochemical data; ICP-AES, Thermo Scientific, iCAP 7400; Iron; Iron, error; Iron, error, relative; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Lanthanum; Lanthanum, error; Lanthanum, error, relative; Lithium; Lithium, error; Lithium, error, relative; Magnesium; Magnesium, error; Magnesium, error, relative; Manganese; Manganese, error; Manganese, error, relative; Marine Geochemistry @ AWI; Nickel; Nickel, error; Nickel, error, relative; Phosphorus; Phosphorus, error; Phosphorus, error, relative; Potassium; Potassium, error; Potassium, error, relative; PUC; Push corer; Salt-corrected; SO268/2; SO268/2_193-1_PUC-18; Sodium; Sodium, error; Sodium, error, relative; Sonne_2; Station label; Strontium; Strontium, error; Strontium, error, relative; Titanium; Titanium, error; Titanium, error, relative |
| url | https://doi.org/10.1594/PANGAEA.944157 |