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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2020
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| Online Access: | https://doi.org/10.1594/PANGAEA.921344 |
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| _version_ | 1867172406509961216 |
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| author | Dutrieux, Adeline M |
| author_facet | Dutrieux, Adeline M |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Porosity and bulk density were calculated from known volume and weight of sediments before and after drying at 50°C or freeze-drying. Large imprecision of the porosity and density measurements results from an imprecise volume sampling (± 0.5 cm³) with a head-cut syringe. As a result, depth profiles of porosity and density show no visible trend. Results must be carefully interpreted and some outlier values were discarded. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_921344 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Density and porosity of sediment cores from James Cook cruise JC138 Dutrieux, Adeline M 22RD2; 29GC; 38GC; 52GC; BlueMining; Breakthrough Solutions for Mineral Extraction and Processing in Extreme Environment – Blue Mining; Calculated; Core; Density, grain; DEPTH, sediment/rock; Dry mass; Event label; GC; Gravity corer; hydrothermal; James Cook; JC138; JC138-022RD; JC138-29GC; JC138-38GC; JC138-52GC; Mass, tara; metalliferous sediments; Mid-Atlantic Ridge at 26°N; pore waters; Porosity, total; Proteins, per wet mass; RD2; Rock Drill 2; Sample code/label; Sample volume; seafloor massive sulphide; Volume, dry sample; Wet mass Porosity and bulk density were calculated from known volume and weight of sediments before and after drying at 50°C or freeze-drying. Large imprecision of the porosity and density measurements results from an imprecise volume sampling (± 0.5 cm³) with a head-cut syringe. As a result, depth profiles of porosity and density show no visible trend. Results must be carefully interpreted and some outlier values were discarded. |
| title | Density and porosity of sediment cores from James Cook cruise JC138 |
| topic | 22RD2; 29GC; 38GC; 52GC; BlueMining; Breakthrough Solutions for Mineral Extraction and Processing in Extreme Environment – Blue Mining; Calculated; Core; Density, grain; DEPTH, sediment/rock; Dry mass; Event label; GC; Gravity corer; hydrothermal; James Cook; JC138; JC138-022RD; JC138-29GC; JC138-38GC; JC138-52GC; Mass, tara; metalliferous sediments; Mid-Atlantic Ridge at 26°N; pore waters; Porosity, total; Proteins, per wet mass; RD2; Rock Drill 2; Sample code/label; Sample volume; seafloor massive sulphide; Volume, dry sample; Wet mass |
| url | https://doi.org/10.1594/PANGAEA.921344 |