Alexander Osadchiev

Alexander Osadchiev
Senior scientist
osadchiev@ocean.ru

Alexander Osadchiev

Education:

2009 M.Sc. in Mathematics, Moscow State University, Russia
2014 Ph.D. in Mathematics and Physics, Shirshov Oceanology Institute, Russia

Research interests:

Alexander research is focused on land-ocean interactions with special emphasis on river plumes and associated transport of terrigenous material, nutrients, and pollutants. My principal goal is to improve our understanding of the underlying dynamics of these processes and their influence on coastal ecosystems. My research is based on statistical analysis of in situ and satellite data as well as numerical modeling using Lagrangian and Eulerian ocean models



  Science articles


Spreading dynamics of small river plumes off the northeastern coast of the Black Sea observed by Landsat 8 and Sentinel-2

Remote Sensing of Environment, 2019. Osadchiev A.A., Sedakov R.O.

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Small mountainous rivers generate high-frequency internal waves in coastal ocean

Scientific Reports, 2018. Osadchiev A.A.

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High resolution LiDAR measurements reveal fine internal structure and variability of sediment-carrying coastal plume

P.O. Zavialov, V.V. Pelevin, N.A. Belyaev, A.S. Izhitskiy, B.V. Konovalov, V.V. Krementskiy, I.V. Goncharenko, A.A. Osadchiev, D.M. Soloviev, C.A.E. Garcia, E.S. Pereira, L. Sartorato, O.O. Moller Jr.

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Structure of the buoyant plume formed by Ob and Yenisei river discharge in the southern part of the Kara Sea during summer and autumn

Journal of Geophysical Research: Oceans, 2017. A. A. Osadchiev, A. S. Izhitskiy, P. O. Zavialov, V. V. Kremenetskiy, A. A. Polukhin, V. V. Pelevin, and Z. M. Toktamysova

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Small river plumes off the northeastern coast of the Black Sea under average climatic and flooding discharge conditions

Ocean Science, 2017. Alexander Osadchiev and Evgeniya Korshenko

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Transport and bottom accumulation of fine river sediments under typhoon conditions and associated submarine landslides: case study of the Peinan River, Taiwan

Natural Hazards and Earth System Sciences, 2016. A. A. Osadchiev, K. A. Korotenko, P. O. Zavialov, W.-S. Chiang, and C.-C. Liu

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The Structure of Thermohaline and BioOptical Fields in the Surface Layer of the Kara Sea in September 2011

Oceanology, 2015. P. O. Zavialov, A. S. Izhitskiy, A. A. Osadchiev, V. V. Pelevin, and A. B. Grabovskiy

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Estimating the Deposition of RiverBorne Suspended Matter from the Joint Analysis of Suspension Concentration and Salinity

Oceanology, 2015. P. O. Zavialov, E. S. Barbanova, V. V. Pelevin, A. A. Osadchiev

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A method for quantifying freshwater discharge rates from satellite observations and Lagrangian numerical modeling of river plumes

Environmental Research Letters, 2015. A. A. Osadchiev

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Synoptic Variability of Currents in the Coastal Waters of Sochi

Oceanology, 2014. O. A. Korotkina, P. O. Zavialov, A. A. Osadchiev

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Hydrophysical and Hydrochemical Characteristics of the Sea Areas Adjacent to the Estuaries of Small Rivers of the Russian Coast of the Black Sea

Oceanology, 2014. P. O. Zavialov, P. N. Makkaveev, B. V. Konovalov, A. A. Osadchiev, P. V. Khlebopashev, V. V. Pelevin A. B. Grabovskiy, A. S. Izhitskiy, I. V. Goncharenko, D. M. Soloviev, and A. A. Polukhin

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Effects of bottom topography on dynamics of river discharges in tidal regions: case study of twin plumes in Taiwan Strait

Ocean Science, 2014. K. A. Korotenko, A. A. Osadchiev, P. O. Zavialov, R.-C. Kao, and C.-F. Ding

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Dynamics of river plumes in coastal ocean

Peter Zavialov, Victor Zhurbas and Alexander Osadchiev

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