Porosity of sediment cores during SONNE cruises SO268/1 and SO268/2
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2024
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| _version_ | 1867172346862764032 |
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| author | Haeckel, Matthias |
| author_facet | Haeckel, Matthias |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset comprises measurements of porosity from sediment cores (GC, MUC, ROV-operated PUC) retrieved in polymetallic nodule areas of the Clarion-Clipperton-Zone, NE Pacific. The research was carried out in the framework of the European collaborative JPI Oceans project MiningImpact onboard RV SONNE cruise SO268 in February-May 2019 to collect environmental baseline data prior to a nodule collector test in the German (BGR) and Belgian (GSR) contract areas for polymetallic nodule exploration. Wet sediment samples were subsampled in tightly closed pre-weighed plastic vessels. Water content of the samples was determined by weight difference before and after freeze-drying. Conversion to volume fraction of porewater in the sediment (porosity) assumed a water density of 1.023 g/cm3 and a dry sediment density of 2.5 g/cm3. Salt-correction assumed a salinity of 35. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_971793 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Porosity of sediment cores during SONNE cruises SO268/1 and SO268/2 Haeckel, Matthias Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Date/Time of event; deep sea mining; deep sea sediment; DEPTH, sediment/rock; Event label; GC; GC-01; GC-02; GC-03; GC-04; GC-05; GC-06; GC-07; GC-08; GC-09; GC-10; Gravity corer; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Latitude of event; Longitude of event; MUC; MUC-01; MUC-05; MUC-06; MUC-07; MUC-10; MUC-13; MUC-14; MUC-16; MUC-17; MUC-18; MUC-19; MUC-22; MUC-24; MUC-26; MUC-35; MUC-37; MUC-38; MUC-40; MUC-41; MultiCorer; Multicorer with television; porosity; Porosity, volume; PUC; Push corer; Salt-corrected; SO268/1; SO268/1_16-1; SO268/1_19-1; SO268/1_26-1; SO268/1_37-1; SO268/1_38-1; SO268/1_43-1; SO268/1_5-1; SO268/1_56-1; SO268/1_65-1; SO268/1_67-1; SO268/1_71-1; SO268/1_74-1; SO268/1_75-1; SO268/1_78-1; SO268/1_79-1; SO268/1_84-1; SO268/2; SO268/2_104-1; SO268/2_106-1; SO268/2_122-1; SO268/2_124-1_PUC-13; SO268/2_124-1_PUC-16; SO268/2_125-2; SO268/2_130-1; SO268/2_143-1; SO268/2_144-1; SO268/2_157-1; SO268/2_158-1_PUC-23; SO268/2_158-1_PUC-81; SO268/2_184-1; SO268/2_186-1; SO268/2_193-1_PUC-18; SO268/2_193-1_PUC-38; SO268/2_193-1_PUC-8; SO268/2_197-1_PUC-17; SO268/2_197-1_PUC-25; SO268/2_197-1_PUC-36; SO268/2_197-1_PUC-7; SO268/2_198-1; SO268/2_200-1; SO268/2_207-1; Sonne_2; TVMUC This dataset comprises measurements of porosity from sediment cores (GC, MUC, ROV-operated PUC) retrieved in polymetallic nodule areas of the Clarion-Clipperton-Zone, NE Pacific. The research was carried out in the framework of the European collaborative JPI Oceans project MiningImpact onboard RV SONNE cruise SO268 in February-May 2019 to collect environmental baseline data prior to a nodule collector test in the German (BGR) and Belgian (GSR) contract areas for polymetallic nodule exploration. Wet sediment samples were subsampled in tightly closed pre-weighed plastic vessels. Water content of the samples was determined by weight difference before and after freeze-drying. Conversion to volume fraction of porewater in the sediment (porosity) assumed a water density of 1.023 g/cm3 and a dry sediment density of 2.5 g/cm3. Salt-correction assumed a salinity of 35. |
| title | Porosity of sediment cores during SONNE cruises SO268/1 and SO268/2 |
| topic | Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Date/Time of event; deep sea mining; deep sea sediment; DEPTH, sediment/rock; Event label; GC; GC-01; GC-02; GC-03; GC-04; GC-05; GC-06; GC-07; GC-08; GC-09; GC-10; Gravity corer; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Latitude of event; Longitude of event; MUC; MUC-01; MUC-05; MUC-06; MUC-07; MUC-10; MUC-13; MUC-14; MUC-16; MUC-17; MUC-18; MUC-19; MUC-22; MUC-24; MUC-26; MUC-35; MUC-37; MUC-38; MUC-40; MUC-41; MultiCorer; Multicorer with television; porosity; Porosity, volume; PUC; Push corer; Salt-corrected; SO268/1; SO268/1_16-1; SO268/1_19-1; SO268/1_26-1; SO268/1_37-1; SO268/1_38-1; SO268/1_43-1; SO268/1_5-1; SO268/1_56-1; SO268/1_65-1; SO268/1_67-1; SO268/1_71-1; SO268/1_74-1; SO268/1_75-1; SO268/1_78-1; SO268/1_79-1; SO268/1_84-1; SO268/2; SO268/2_104-1; SO268/2_106-1; SO268/2_122-1; SO268/2_124-1_PUC-13; SO268/2_124-1_PUC-16; SO268/2_125-2; SO268/2_130-1; SO268/2_143-1; SO268/2_144-1; SO268/2_157-1; SO268/2_158-1_PUC-23; SO268/2_158-1_PUC-81; SO268/2_184-1; SO268/2_186-1; SO268/2_193-1_PUC-18; SO268/2_193-1_PUC-38; SO268/2_193-1_PUC-8; SO268/2_197-1_PUC-17; SO268/2_197-1_PUC-25; SO268/2_197-1_PUC-36; SO268/2_197-1_PUC-7; SO268/2_198-1; SO268/2_200-1; SO268/2_207-1; Sonne_2; TVMUC |
| url | https://doi.org/10.1594/PANGAEA.971793 |