The results of the Laboratory of Nonlinear Dynamical Systems (2018)

 

3 сотрудника лаб. (М.В. Будянский, С.В. пранц и М.Ю. Улейский)
включены в базу данных  наиболее цитируемых российских ученых
Three fellows, M.V. Budyansky, S.V. Prants and M.Yu. Uleysky, are among the most cited Russian scientists  http://www.expertcorps.ru/science/whoiswho/by_city/59
   
According to voting at the Institute Scientific Council, the following result was recognized as the most important one in the Institute in 2018 
  
How eddies gain, retain and release water 
  
A Lagrangian methodology is elaborated to identify the origin of water masses in oceanic eddies. It allows one to track the evolution of eddies and to document how they gain, retain and release water masses of different origin. The methodology is applied to study the life cycles of warm-core mesoscale anticyclones propagating along the Japan and Kuril trenches in the Pacific Ocean that have been observed from January 1, 1993 in an altimetry-based velocity field AVISO. One of them, the Hokkaido anticyclonic eddy in 2003 and 2004 has been studied and analyzed in detail.  

a-c

d-e

Figure. a) The origin map and AVISO velocity field on April 25, 2003 with the shipboard observation stations across a Hokkaido anticyclone H. b) Temperature and c) salinity depth profiles across this eddy obtained during the cruise 0304 by the RV Seifu in April 22--26, 2003. d) and e) Lagrangian manifestation of entrainment of ‘yellow’ Oyashio water from the eastern Hokkaido coast towards the Hokkaido eddy H during September and October 2003.

S.V. Prants, M.V. Budyansky and M.Yu. Uleysky. How eddies gain, retain and release water: the case study of a Hokkaido anticyclone. Journal Geophysical Research. Oceans. V. 123. P. 2081-2096 (2018). DOI: 10.1002/2017JC013610).

Last Updated (Sunday, 27 January 2019 23:40)