气象科学2001，Vol.21Issue(1)：54-63,10.
中国西南汛期降水的振动和分布及其与印度洋海温异常的关系
OSCILLATION AND DISTRIBUTION OF PRECIPITATION DURING RAINY SEASON IN SOUTH-WEST CHINA AND THE RELATION BETWEEN PRECIPITATION AND SSTA OVER INDIA OCEAN
摘要
Abstract
Based on the empirical orthogonal function (EOF) ,the characteristics of large scale variations of precipitation anomaly during rainy season (from Jun to Aug)in South-West China for the period 1961～1995 is analyzed,and the teleconnection distribution charac-teristics between sea surface temperature (SST)over India Ocean and precipitation during rainy season in South-West China were studied by using the method of CCA. The results in-dicated that precipitation distribution from one area to others and interannual changes are different evidently, and its variations is related to the variations of SST over India Ocean.Otherwise,the analysis showed also that the different distribution of SST over India Ocean will affect the precipitation distribution during rainy season in South-West China. Therefore,the rainy rainfall in South-West China may be forecasted by analyzing the characteristics of SST distribution over India Ocean.关键词
西南汛期降水海表温度异常(SSTA)大尺度变化特征分类
天文与地球科学引用本文复制引用
晏红明,肖子牛..中国西南汛期降水的振动和分布及其与印度洋海温异常的关系[J].气象科学,2001,21(1):54-63,10.
