山东省夏季高温气候变化特征分析

对比分析山东省夏季1961～1990年和1971～2000年前后30年极端最高气温和高温日数的分布和变化，得知山东省夏季高温的气候变化存在明显的地域性差异，东部地区高温有所增多，西部地区明显减少。利用统计方法分析山东省各地高温多年变化特征，发现夏季高温日数和极端最高气温均存在明显的年代际变化，且东西部变化不尽相同；在60年代末70年代初全省夏季极端最高气温发生了一次转折性变化。

Analysis of Climatic Character of the Estival High Temperature in Shandong Province

Compared the spacial features for the estival extreme high temperature and the hot days in Shandong Province from 1961 to 1990 with that from 1971 to 2000,it indicates that there is evident regional difference for the Climatic change of it,the hot days in the eastern increased but decreased in the western.With statistical method,the high temperature in all area of Shandong province is analyzed.The results indicate that there is apparent interdecadal variation for the estival hot days and the extreme high temperature,and it is different in the eastern from in the western,and there is a transition from the end of 1960s' to the early 1970s' for the estival extreme high temperature.