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N. V. Simagin I. O. Murdmaa E. A. Seitkalieva D. G. Borisov E. V. Dorokhova E. M. Emel’yanov O. V. Levchenko 《Lithology and Mineral Resources》2017,52(6):427-434
Facts confirming the hypothesis of contourite sediment infill of the Equatorial Mid-Ocean Canyon (EMOC) are presented. We examined two cores recovered in Cruises 37 and 43 of the R/V Akademik Ioffe (2012, 2013). The cores recovered upper Quaternary miopelagic clays on the EMOC floor (AI-3149) and the adjacent abyssal plain (AI-2620). The study of these cores unraveled significant differences in their composition. In contrast to the lithologically homogeneous Core AI-2620, Core AI-3149 includes interlayers enriched in the biogenic CaCO3, terrigenous silt, and authigenic ferromanganese micronodules. These peculiarities are attributed to activity of the Antarctic Bottom Water (AABW) contour currents along the EMOC. 相似文献
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Ivanova E. V. Borisov D. G. Murdmaa I. O. Belyaev N. A. Zinger T. F. Nemchenko N. V. Simagin N. V. Sipko A. A. Shulga N. A. 《Oceanology》2020,60(6):869-871
Oceanology - Herein we provide information on the sedimentological and paleoceanographic research on the Argentine Patagonian continental slope during cruise 79 of the R/V Akademik Mstislav Keldysh... 相似文献
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Ivanova E. V. Skolotnev S. G. Borisov D. G. Demidov A. N. Bich A. S. Gippius F. N. Gryaznova A. S. Dobroliubova K. O. Zinger T. F. Korshunov D. M. Levchenko O. V. Mashura V. V. Muccini F. Nemchenko N. V. Peyve A. A. Pertsev A. N. Sani K. Sanfilippo A. Simagin N. V. Sokolov S. Yu. Ferrando C. Chamov N. P. Shakhovskoy I. B. Sholukhov K. N. 《Oceanology》2020,60(3):424-426
Oceanology - Herein we provide information on the integrated geological, geophysical, sedimentological, paleoceanographic, hydrophysical and biological investigations in the Central Atlantic during... 相似文献
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