The effect of north Pacific SST anomaly in the middle latitute,which is both active and significantly correlative with rainfall in China,on precipitation was simulated by means of OSU-AGCM.

• 利用全球大气环流模式(OSU-AGCM)，作中纬度北太平洋热源异常强迫的数值试验，分析中纬度北太平洋海温异常对降水的影响。