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THE USE OF THREE-DIMENSIONAL EOF TECHNIQUE TO ANALYZE CLIMATIC CHARACTERISTICS OF PRECIPITATION IN CHINA
作者姓名:Su Bingkai  Xu Guiyu  Fu Congbin
作者单位:Department of Atmospheric Sciences Nanjing University,Nanjing,Department of Atmospheric Sciences,Nanjing University,Nanjing,Institute of Atmospheric Physics,Academia Sinica,Beijing
摘    要:In this paper,a three-dimensional EOF technique is used to analyze the precipitation and its anomalyover whole China and sanely selected regions,i.e.the Changjiang Valley,the Huanghe Valley and the Southpart of China in last decades.The structural characteristics of spacial distribution,seasonal and interannualvariation are revealed.As a better technique than 2-D EOF,the 3-D EOF alse provides a way to expose interac-tions between temporal and spacial variations.

收稿时间:1/3/1991 12:00:00 AM

THE USE OF THREE-DIMENSIONAL EOF TECHNIQUE TO ANALYZE CLIMATIC CHARACTERISTICS OF PRECIPITATION IN CHINA
Su Bingkai,Xu Guiyu,Fu Congbin.THE USE OF THREE-DIMENSIONAL EOF TECHNIQUE TO ANALYZE CLIMATIC CHARACTERISTICS OF PRECIPITATION IN CHINA[J].Acta Meteorologica Sinica,1991,5(5):617-627.
Authors:Su Bingkai  Xu Guiyu and Fu Congbin
Institution:Su Bingkai Xu Guiyu Department of Atmospheric Sciences,Nanjing University,NaajingFu Congbin Institute of Atmospheric Physics,Academia Sinica,Beijing
Abstract:In this paper,a three-dimensional EOF technique is used to analyze the precipitation and its anomaly over whole China and sanely selected regions,i.e.the Changjiang Valley,the Huanghe Valley and the South part of China in last decades.The structural characteristics of spacial distribution,seasonal and interannual variation are revealed.As a better technique than 2-D EOF,the 3-D EOF alse provides a way to expose interac- tions between temporal and spacial variations.
Keywords:3D EOF  precipitation distribution and anomalies  spacial loading  seasonal loading  interannual loading
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