摘要
讨论了江淮梅雨期降水量与太平洋海表温度的同期和前期的相关性,揭示其年际和年代际变化的相互关系。表明江淮梅雨量与同期和上年春季、冬季几个关键区域SST具有显著相关性;江淮梅雨量年际和年代际变化与太平洋SST年际和年代际变化也存在一定关系,热带太平洋、墨西哥湾和东太平洋SST年代际变化对江淮地区梅雨降水量的年代际变化趋势预测有较强指示意义。
In this paper, considering the change of sea surface temperature over 100 years, the relationship and interdecade abnormal between the Meiyu rain and Pacific sea surface temperature is discussed by using relations and sliping relations. The results show that： there are annual changing features between Meiyu rain and the Pacific SST; In central east Pacific ocean, Meiyu rain has the remarkable features so does coincidence relation between the Japan iland and the Hawaii; There is distinct relationship between the ahead of time and after time, annually and decades.
出处
《山东气象》
2006年第1期10-13,共4页
Journal of Shandong Meteorology
关键词
梅雨
海表温度
相关
meiyu rain, SST, annually and decades relationship
