Particulate minerals of iron and manganese in the Barents Sea.

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dc.contributor.authorMurdmaa, Ivar O
dc.contributor.authorBogdanova, Olga Yu
dc.contributor.authorGorshkov, Anatoly I
dc.contributor.authorNovikov, Georgy V
dc.contributor.authorShevchenko, Vladimir P
dc.coverage.spatialMEDIAN LATITUDE: 69.096680 * MEDIAN LONGITUDE: 58.329980 * SOUTH-BOUND LATITUDE: 69.016700 * WEST-BOUND LONGITUDE: 58.033300 * NORTH-BOUND LATITUDE: 69.166700 * EAST-BOUND LONGITUDE: 58.650000 * MINIMUM DEPTH, water: 0 m * MAXIMUM DEPTH, water: 15 m
dc.date.accessioned2019-11-24T11:24:42Z
dc.date.available2019-11-24T11:24:42Z
dc.date.issued2000-10-05
dc.description.abstractMineralogy of suspended matter from surface and bottom waters has been studied at two sites in the Barents Sea. Along with terrigenous minerals, particulate matter samples contain authigenic mineral phases of iron and manganese oxyhydroxides. Mn-feroxyhite, Fe-vernadite, goethite, and proto-ferrihydrite have been identified in samples from the surface waters, whereas birnessite and non-ferruginous vernadite have been found in samples from the bottom waters. Formation of suspended manganese minerals in the bottom waters is explained by an additional Mn supply from underlying reduced sediments during their early diagenesis and oxygen depletion in the near-bottom nepheloid layer. Bacteria are supposed to take part in the authigenic mineral formation.
dc.formattext/tab-separated-values, 79 data points
dc.identifierhttps://doi.pangaea.de/10.1594/PANGAEA.745728
dc.identifierhttps://doi.org/10.1594/PANGAEA.745728
dc.identifier.citationMurdmaa, Ivar O; Bogdanova, Olga Yu; Gorshkov, Anatoly I; Novikov, Georgy V; Shevchenko, Vladimir P (2000): Particulate minerals of iron and manganese in the Barents Sea. Lithology and Mineral Resources (in English version pp. 594-597), 35(6), 665-669, http://www.springerlink.com/content/m7p7888j534n3n21/
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/7827
dc.language.isoen
dc.publisherPANGAEA
dc.rightsCC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rightsAccess constraints: unrestricted
dc.sourceSupplement to: Murdmaa, Ivar O; Bogdanova, Olga Yu; Gorshkov, Anatoly I; Novikov, Georgy V; Shevchenko, Vladimir P (2000): Particulate minerals of iron and manganese in the Barents Sea. Lithology and Mineral Resources (in English version pp. 594-597), 35(6), 665-669, http://www.springerlink.com/content/m7p7888j534n3n21/
dc.subjectAkademik Sergey Vavilov
dc.subjectAluminium
dc.subjectArchive of Ocean Data
dc.subjectARCOD
dc.subjectASV13
dc.subjectASV13-1097N
dc.subjectASV13-1099N
dc.subjectASV13-1101N
dc.subjectASV13-1103N
dc.subjectASV13-1104N
dc.subjectBottle, Niskin
dc.subjectCalcium
dc.subjectDEPTH, water
dc.subjectIron
dc.subjectMagnesium
dc.subjectManganese
dc.subjectNIS
dc.subjectPechora Sea (southeast Barents Sea)
dc.subjectPotassium
dc.subjectSilicon
dc.subjectTitanium
dc.subjectX-ray fluorescence (XRF)
dc.titleParticulate minerals of iron and manganese in the Barents Sea.
dc.title.alternative(Table 2) Concentrations of particulate chemical elements in waters of the Pechora Sea
dc.typeDataset

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