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| Autori principali: | , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2012
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| Accesso online: | https://doi.org/10.1594/PANGAEA.786538 |
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| _version_ | 1867167668559151104 |
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| author | Lukashin, Vyacheslav N Demina, Lyudmila L Gordeev, Viacheslav V Gordeev, Vladimir Yu |
| author_facet | Lukashin, Vyacheslav N Demina, Lyudmila L Gordeev, Viacheslav V Gordeev, Vladimir Yu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Results of geochemical studies of suspended matter from the water mass over the hydrothermal field at 9°50'N on the East Pacific Rise are reported. The suspended matter was sampled in background waters, in the buoyant plume, and in the near-bottom waters. Contents of Si, Al, P, Corg, Fe, Mn, Cu, Zn, Ni, Co, As, Cr, Cd, Pb, Ag, and Hg were determined. No definite correlations were found between the elements in the background waters. Many of the chemical elements correlated with Fe and associated with its oxyhydroxides in the buoyant plume. In the near-bottom waters trace elements are associated with Fe, Zn, and Cu (probably, with their sulfides formed during mixing of hydrothermal fluids with seawater). Chemical composition of sediment matter precipitated in a sediment trap was similar to the near-bottom suspended matter. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_786538 |
| institution | PANGAEA |
| language | en |
| publishDate | 2012 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical composition and fluxes of deep sea suspended matter within and over the 9°50'N hydrothermal field, EPR Lukashin, Vyacheslav N Demina, Lyudmila L Gordeev, Viacheslav V Gordeev, Vladimir Yu Archive of Ocean Data; ARCOD Results of geochemical studies of suspended matter from the water mass over the hydrothermal field at 9°50'N on the East Pacific Rise are reported. The suspended matter was sampled in background waters, in the buoyant plume, and in the near-bottom waters. Contents of Si, Al, P, Corg, Fe, Mn, Cu, Zn, Ni, Co, As, Cr, Cd, Pb, Ag, and Hg were determined. No definite correlations were found between the elements in the background waters. Many of the chemical elements correlated with Fe and associated with its oxyhydroxides in the buoyant plume. In the near-bottom waters trace elements are associated with Fe, Zn, and Cu (probably, with their sulfides formed during mixing of hydrothermal fluids with seawater). Chemical composition of sediment matter precipitated in a sediment trap was similar to the near-bottom suspended matter. |
| title | Chemical composition and fluxes of deep sea suspended matter within and over the 9°50'N hydrothermal field, EPR |
| topic | Archive of Ocean Data; ARCOD |
| url | https://doi.org/10.1594/PANGAEA.786538 |