THE INTERLINKAGE OF LARGE-SCALE SYSTEMS BETWEEN HIGH AND LOW LATITUDES RELATED TO PROPAGATION OF THE PLANETARY WAVE AROUND EAST ASIA IN SUMMER

作     者：王亚非 藤吉康志 

作者机构：Chinese Academy of Meteorological SciencesBeijing 100081China Institute of Low Temperature ScienceHokkaido UniversityJapan 

出 版 物：《Acta meteorologica Sinica》 (气象学报(英文版))

年 卷 期：2002年第16卷第3期

页      面：261-271页

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

基　　金：the National Natural Science Foundation of China under Grant No.49794030 Ministry of Science and Technology of China(G1998040908) 

主　　题：Rossby wave interaction large-scale system 

摘      要：This study has reviewed recent studies about impact of the Rossby wave propagation on the weather of East ***,we have focused on the northward progression of the subtropical high affected by the propagations and their *** following results are obtained:(1)The two kinds of meridional Rossby wave propagations often affect the East Asian weather in summer, which propagate in two conflicting directions(northwest-southeastward and southwest-northeast- ward).This is considered as the interaction of the large-scale systems between high and low latitudes with wave propagation,especially to the circulation systems around East Asia.(2)The northward progression of the subtropical high is largely restrained,aecompanied by the southward shift of the convective activity in middle latitudes,under the strong and persistent Rossby wave propagation from high to low *** the opposite role could be found in the Rossby wave propagation from low to high latitudes.