中文摘要：

利用山西省17个站点1957-2008年春季气候资料,对气温、降水及其极端事件进行了分析。结果表明：气温和降水量越高的地区,气候呈暖干趋势越明显,反之亦反,部分站点甚至呈暖湿趋势;全省2/3的区域气候趋于暖干,呈北湿南旱趋势;春季极端高、低温年份频率分别呈增大和减小趋势,强度均呈增大趋势;极端高、低降水年份频率均呈减小趋势,强度均呈增大趋势;极端干旱年份频率和强度均呈增大趋势,极端湿润年份频率和强度均呈减小趋势;极端高、低温面积分别呈增加和减少趋势,极端高、低温区域几乎不会同时存在;极端高、低降水面积分别呈减少和增加趋势,同时存在极端高、低降水区域的年份频率有增加趋势,极端湿润、干燥区域面积的年际变化与其相同。

英文摘要：

The temporal and spatial variation in spring temperature,precipitation,and their extreme events for Shanxi province,China have been analyzed.The results showed that the spring temperature,precipitation,and wetness degree all showed increasing trend from north to south in Shanxi province,and temperature and precipitation respectively showed increased and decreased trend from 1957 to 2008;the region with higher the spring temperature and precipitation,the climate showed warm-dry trend more obviously,or otherwise;2 /3 and 1 /3 of areas showed warm-wet trend,respectively in the northern and central Shanxi Province,and other areas all showed warm-dry trend,which about account for 2 /3 of Shanxi Province,and the degree of warm-dry was more obvious than that tended to warm-wet;The frequency of the extreme high and low temperature events showed respectively increase and decrease trend from 1957 to 2008,and the intensity both showed increase trend;The frequency of the extreme high and low precipitation both showed decreasing trend from 1957 to 2008,and intensity both showed increase trend;the frequency and intensity of the extreme drought events both showed increasing trend,and the frequency and intensity of the extreme wetness events both showed decrease trend;the area where temperature was extreme high and low were almost impossible occurred simultaneously,and showed respectively increase and decrease trend;the area where precipitation was extreme high and low showed respectively decrease and increase trend,and the frequency of the extreme high and low precipitation events occurred simultaneously showed increasing trend.