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  1. Buch ; Online: Bituminological parameters of sediments from the Central Indian Ocean, supplementary data to: Chernova, Tatyana G; Pikovskiy, Yu I; Ogloblina, AI; Alekseeva, TA (1996): Bitumoids in the bottom sediments from the deformation zone in the central Indian Ocean basin. Oceanology, 35(6), 840-845

    Chernova, Tatyana G / Alekseeva, TA / Ogloblina, AI / Pikovskiy, Yu I

    1996  

    Abstract: Use of bituminological parameters for determining origin of organic matter in sediments from the deformation zone in the Central Indian Ocean is considered. It is shown that relatively high concentrations of hydrocarbons enriched in aromatic structures ( ... ...

    Abstract Use of bituminological parameters for determining origin of organic matter in sediments from the deformation zone in the Central Indian Ocean is considered. It is shown that relatively high concentrations of hydrocarbons enriched in aromatic structures (above 60%) were detected in bitumoids from the region of extensive tectonic deformations of the sedimentary cover. The main molecular structures of polycyclic aromatic hydrocarbons (PAH) are homologues of naphtylene (40-60% rlt.), and phenanthrene (15-40% rlt.), biphenyl (19-30% rlt.) and benzfluorene homologues (up to 13% rlt.). Pyrene, 1.12-benzperylene, and chrysene homologues are found in minor amounts. Such distribution of PAH is close to that in carbonic matter of high-temperature hydrothermal associations. It is shown that sediments from fracture zones and from boundaries of deformed blocks contain organic components of deep high-temperature origin.
    Sprache Englisch
    Erscheinungsverlauf 1996-9999
    Umfang Online-Ressource
    Verlag PANGAEA - Data Publisher for Earth & Environmental Science
    Erscheinungsort Bremen/Bremerhaven
    Dokumenttyp Buch ; Online
    DOI 10.1594/PANGAEA.736695
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

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  2. Buch ; Online: (Table 1) Composition of organic matter from sediments of the triple junction area in the Indian Ocean, supplementary data to: Chernova, Tatyana G; Pykovskiy, YuI; Ogloblina, AI; Alekseeva, TA (1994): Geochemistry of bituminous substances in the sediment of triple junction ridges of the Indian Ocean. Oceanology, 33(5), 604-607

    Chernova, Tatyana G / Alekseeva, TA / Ogloblina, AI / Pykovskiy, YuI

    1994  

    Abstract: Bituminous substances in metalliferous sediments from the region of the triple junction in the Indian Ocean were studied. Specific peculiarities of their structure confirming location in "hot conditions" were revealed. Hydrocarbons are genetically ... ...

    Abstract Bituminous substances in metalliferous sediments from the region of the triple junction in the Indian Ocean were studied. Specific peculiarities of their structure confirming location in "hot conditions" were revealed. Hydrocarbons are genetically connected with hydrothermal matter, and thus they could be considered as a geochemical indicator of hydrothermal processes in the ocean.
    Sprache Englisch
    Erscheinungsverlauf 1994-9999
    Umfang Online-Ressource
    Verlag PANGAEA - Data Publisher for Earth & Environmental Science
    Erscheinungsort Bremen/Bremerhaven
    Dokumenttyp Buch ; Online
    DOI 10.1594/PANGAEA.759656
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

    Volltext online

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    Kategorien

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    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

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