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《Journal of Tropical Meteorology》 2004-05
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MULTI-SCALE WAVELET ANALYSIS OF NEAR-EQUATORIAL SST EFFECTS ON WEST PACIFIC SUBTROPICAL HIGH

YU Dan-dan, ZHANG Ren, DONG Zhao-jun, HE Jin-hai ( Institute of Meteorology, PLA University of Sciences & Technology, Nanjing 211101, China; Department of Atmospheric Science, Nanjing University of Information Science & Technology, Nanjing 210044, China)  
Methods of wavelet decomposition, correlation analysis, analytic variance and phase contrast were used to discuss the structural features of and relationship between near-equatorial SST and the west Pacific subtropical high. The study shows that large differences exist in different parts of the ocean in the multi-scale characteristics and intensity of the amplitude and phase as far as the SST change and subtropical high activity are concerned. From different parts of the ocean and different time scales, SST thermodynamics significantly affects and restrains the west Pacific subtropical high.
【Fund】: 国家自然科学基金项目(批准号:40375019);; 国家自然科学基金重点项目(No.40135020)联合资助
【CateGory Index】: P461
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