A motion instability formation mechanism of the multi-core structure of the East China Sea Kuroshio  

作　　者：袁业立 万振文 张庆华 

机构地区：[1]First Institute of Oceanography, State Oceanic Administration

出　　处：《Science China Earth Sciences》2003年第2期182-192,共11页中国科学（地球科学英文版）

基　　金：the Major State Basic Research Development Program of China (Grant No. G1999043800)

摘　　要：On the basis of the inductive analysis of observation and calculation results, this paper presents a motion instability formation mechanism of the multi-core structure of the East China Sea Kuroshio. This theoretical work includes presentation of the simplified model, derivation of the existence condition of the instable solution and some scaling estimation of the multi-core structure. Theoretical results are in good consistence with the observations.On the basis of the inductive analysis of observation and calculationresults, this paper presents a motion instability formation mechanism of the multi-core structure ofthe East China Sea Kuroshio. This theoretical work includes presentation of the simplified model,derivation of the existence condition of the instable solution and some scaling estimation of themulti-core structure. Theoretical results are in good consistence with the observations.

关 键 词：East China Sea Kuroshio  MULTI-CORE structure  MOTION instability  scaling estimation. 

分 类 号：P732[天文地球—海洋科学]