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A. Akhmetzhanov
Researcher at National Oceanography Centre, Southampton
Publications - 24
Citations - 1439
A. Akhmetzhanov is an academic researcher from National Oceanography Centre, Southampton. The author has contributed to research in topics: Contourite & Carbonate. The author has an hindex of 16, co-authored 24 publications receiving 1315 citations. Previous affiliations of A. Akhmetzhanov include Moscow State University & University of Southampton.
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Journal ArticleDOI
Onset of submarine debris flow deposition far from original giant landslide
Peter J. Talling,Russell B. Wynn,Douglas G. Masson,M. Frenz,Bryan T. Cronin,Ralf Schiebel,A. Akhmetzhanov,S. Dallmeier-Tiessen,Sara Benetti,Philip Pe Weaver,Aggeliki Georgiopoulou,C. Zühlsdorff,Lawrence A. Amy +12 more
TL;DR: This work provides evidence that submarine flows can produce giant debris flow deposits that start several hundred kilometres from the original landslide, encased within deposits of a more dilute flow type called turbidity current.
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Giant carbonate mud mounds in the southern Rockall Trough
Neil H. Kenyon,A. Akhmetzhanov,Andrew J. Wheeler,Tjeerd C.E. van Weering,Henk de Haas,M.K. Ivanov +5 more
TL;DR: In this paper, it was shown that there are giant carbonate mounds (bioherms) in the Rockall Trough, with a variety of shapes and sizes up to 350 m high and 2 km wide at the base.
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Tsunamigenic-seismogenic structures, neotectonics, sedimentary processes and slope instability on the southwest Portuguese Margin
Pedro Terrinha,Luis M. Pinheiro,Jean-Pierre Henriet,Luis Matias,M.K. Ivanov,J. H. Monteiro,A. Akhmetzhanov,A. Volkonskaya,T. Cunha,P. Shaskin,Marzia Rovere +10 more
TL;DR: In this paper, a slope-to-basin sedimentary system comprising 21 sedimentary ridges up to 20 km long was mapped and described, and it was found that the sediments are mainly transported into the deep basins by mass transport processes across the steepest fault scarps forming a channel-levee system, while gravitational slides dominate the shallower slopes.
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Deep-water sediment wave fields, bottom current sand channels and gravity flow channel-lobe systems: Gulf of Cadiz, NE Atlantic
Edward L. Habgood,Neil H. Kenyon,Douglas G. Masson,A. Akhmetzhanov,Philip Pe Weaver,Joan Gardner,Thierry Mulder +6 more
TL;DR: A study of seafloor of the Gulf of Cadiz west of the Strait of Gibraltar, using an integrated geophysical and sedimentological data set, gives new insights into sediment deposition from downslope thermohaline bottom currents as discussed by the authors.
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A walk down the Cap de Creus canyon, Northwestern Mediterranean Sea: Recent processes inferred from morphology and sediment bedforms
Galderic Lastras,Galderic Lastras,Miquel Canals,Roger Urgeles,David Amblas,M.K. Ivanov,Laurence Droz,Bernard Dennielou,Joan Fabres,Joan Fabres,T. Schoolmeester,T. Schoolmeester,A. Akhmetzhanov,Daniel L. Orange,A. Garcia-Garcia +14 more
TL;DR: In this article, a very high-resolution imaging of the Cap de Creus canyon from its upper part down to its distalmost reach is presented, showing the presence of a wide set of erosion, transport and deposition processes along the cliff face.