New Circulation Features in the Okhotsk Sea from a Numerical Model     

Fayman  P. A.  Prants  S. V.  Budyansky  M. V.  Uleysky  M. Yu. 《Izvestiya Atmospheric and Oceanic Physics》2020,56(6):618-631

Izvestiya, Atmospheric and Oceanic Physics - Using the eddy-permitting model, circulation in the Okhotsk Sea and in an adjacent area of the Pacific Ocean is retrospectively simulated from 1991 to...  相似文献   

Lagrangian analysis of mixing and transport of water masses in the marine bays   总被引：3，自引：0，他引：3  

S. V. Prants  V. I. Ponomarev  M. V. Budyansky  M. Yu. Uleysky  P. A. Fayman 《Izvestiya Atmospheric and Oceanic Physics》2013,49(1):82-96

The Lagrangian approach to studying the mixing and transport of a passive admixture in marine bays and gulfs based on the methods of a theory of dynamic systems is developed. This approach is employed to investigate the lateral mixing and transport of waters in the Peter the Great Bay, Japan Sea, using a velocity field of the predictive numerical hydrodynamic circulation model of a synoptic scale. It is shown that the Lagrangian characteristics, such as the maximum accumulated Lyapunov exponent, the time of particle stay in the bay, particle relative displacements, and the number of cyclonic and anticyclonic rotations, allow us to describe the movement of water masses, the character of mixing, and chaos in the Bay. In integrating the advection equations forward and backward in time, maps showing a number of particle arrivals to different regions of the Bay make it possible to establish corridors through which particles leave and enter the Bay.  相似文献   

Simulated Pathways of the Northwestern Pacific Water in the Okhotsk Sea     

Fayman  P. A.  Prants  S. V.  Budyansky  M. V.  Uleysky  M. Yu. 《Izvestiya Atmospheric and Oceanic Physics》2021,57(3):329-340

Izvestiya, Atmospheric and Oceanic Physics - Water exchange between the Pacific Ocean and the Okhotsk Sea through the Kuril Straits and transport of Pacific waters into and from the Okhotsk Sea are...  相似文献   

Submesoscale eddies in Peter the Great Bay of the Japan/East Sea in winter     

Fayman  Pavel  Ostrovskii  Alexander  Lobanov  Vyacheslav  Park  Jae-Hun  Park  Young-Gyu  Sergeev  Aleksandr 《Ocean Dynamics》2019,69(4):443-462

Ocean Dynamics - Cold-core (T < 0 °C) domes of dense water σθ > 27.24 kg/m3 were observed in the near-bottom layer at the...  相似文献