中文摘要：

这份报纸调查夏天(MaySeptember ) 的可变性为时期的南方亚洲人高度(SAH ) 19792012。结果证明紧张和夏天 SAH 的区域在十的规模在 2002 附近减少了；并且东方亚洲西的喷气在北方边压制了 SAH，它与 SAH 变化一致。在东方中国上的降水模式也变在一样的时期期间，与 Huang-Huai 河里的增加的降雨在长江区域的区域和华南和减少的降雨。在二个变化之间的关系显然在潮湿流动经由变化被加强。

英文摘要：

This paper investigates the variability of the summer （May-September） South Asian Iligh （SAIl） for the period 1979-2012. Results show that the intensity and the area of the summer SAH decreased around 2002 at the decadal scale; and the East Asian westerly jet suppressed at the north edge of the SAH, which is consistent with the SAH variation. The precipitation pattern over eastern China also shifted during the same periods, with increased rainfall in the Huang-Huai River region and South China and decreased rainfall in the Yangtze River region. The relationship between the two variations is evidently strengthened via changes in moisture flux.