近50年沈阳市气温降水变化特征

Study on the Change Characteristics of Air Temperature and Precipitation in Shenyang in Recent 50 Years

利用沈阳市1960～2009年各月平均气温、极端最高和最低气温及降水量资料,对近50年来沈阳市的气候变化特征作了一个比较全面的分析研究。结果表明,近50年沈阳增温趋势明显;随着气温的上升,沈阳市的降水量呈下降趋势。

Based on the data of monthly average air temperature,extreme maximum,minimum air temperature and precipitation of Shenyang from 1960 to 2009,the climate change and its characteristics in Shenyang in recent 50 years were analyzed and studied comprehensively.The results showed that the increase trend of air temperature in recent 50 years was obvious.With the increasing of the air temperature,the precipitation in Shenyang City showed a decrease trend.