Chemistry of interstitial water of samples from DSDP Leg 38
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PANGAEA
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
1976
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| _version_ | 1867167660897206272 |
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| author | Gieskes, Joris M Lawrence, James R Galleisky, Guntwin |
| author_facet | Gieskes, Joris M Lawrence, James R Galleisky, Guntwin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Interstitial waters recovered during Leg 38 show large changes in major ion composition and also in oxygen isotope composition. Increases in Ca[++] and Sr[++] and decreases in K[+], Mg[++], and O18/O16 are interpreted in terms of extensive diagenesis of terrigenous, volcanic, or basaltic igneous materials in the sediments and underlying basalts. Slight, but well-established increases in chlorinity with depth indicate that these postulated weathering reactions involve uptake of water to a measurable extent. Interstitial waters from sites drilled on the Inner Voring Plateau suggest the infusion of fresh waters by aquifers from the mainland of Norway. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_710841 |
| institution | PANGAEA |
| language | en |
| publishDate | 1976 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemistry of interstitial water of samples from DSDP Leg 38 Gieskes, Joris M Lawrence, James R Galleisky, Guntwin 38-336; 38-337; 38-338; 38-339; 38-340; 38-341; 38-342; 38-343; 38-344; 38-345; 38-346; 38-348; 38-349; 38-350; 38-352_Site; COMPCORE; Composite Core; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg38; North Atlantic/Greenland Sea/RIDGE; North Atlantic/Norwegian Sea; North Atlantic/Norwegian Sea/BASIN; North Atlantic/Norwegian Sea/DIAPIR; North Atlantic/Norwegian Sea/PLATEAU; North Atlantic/Norwegian Sea/RIDGE; North Atlantic/RIDGE Interstitial waters recovered during Leg 38 show large changes in major ion composition and also in oxygen isotope composition. Increases in Ca[++] and Sr[++] and decreases in K[+], Mg[++], and O18/O16 are interpreted in terms of extensive diagenesis of terrigenous, volcanic, or basaltic igneous materials in the sediments and underlying basalts. Slight, but well-established increases in chlorinity with depth indicate that these postulated weathering reactions involve uptake of water to a measurable extent. Interstitial waters from sites drilled on the Inner Voring Plateau suggest the infusion of fresh waters by aquifers from the mainland of Norway. |
| title | Chemistry of interstitial water of samples from DSDP Leg 38 |
| topic | 38-336; 38-337; 38-338; 38-339; 38-340; 38-341; 38-342; 38-343; 38-344; 38-345; 38-346; 38-348; 38-349; 38-350; 38-352_Site; COMPCORE; Composite Core; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg38; North Atlantic/Greenland Sea/RIDGE; North Atlantic/Norwegian Sea; North Atlantic/Norwegian Sea/BASIN; North Atlantic/Norwegian Sea/DIAPIR; North Atlantic/Norwegian Sea/PLATEAU; North Atlantic/Norwegian Sea/RIDGE; North Atlantic/RIDGE |
| url | https://doi.org/10.1594/PANGAEA.710841 |