1960—2016年吉林省气温时空变化特征  

Temporal and Spatial Variation Characteristics of Temperature in Jilin Province from 1960 to 2016

作　　者：尹炀 刘吉平[1] 李晟铭 杜嘉[2] YIN Yang;LIU Ji-ping;LI Sheng-ming(College of Tourism and Geography,Jilin Normal University,Siping,Jilin 136000;Northeast Institute of Geography and Agricultural Ecology,Chinese Academy of Sciences,Changchun,Jilin 130102)

机构地区：[1]吉林师范大学旅游与地理科学学院,吉林四平136000 [2]中国科学院东北地理与农业生态研究所,吉林长春130102

出　　处：《安徽农业科学》2018年第28期144-146,共3页Journal of Anhui Agricultural Sciences

基　　金：吉林省科技发展计划项目(20150519006JH)

摘　　要：利用1960—2016年吉林省气温数据,将吉林省划分为3个地区,采用线性倾向估计方法,对吉林省的气温变化特征进行了分析。结果表明:1960—2016年吉林省的气温呈现出波动上升的趋势,但是在时间尺度和空间尺度上存在着差异。中部地区气温高并且增温趋势明显,其次是西部地区,东部地区升温幅度较小。57年来东部地区气温上升缓慢,夏季升温幅度较小,气温最平稳,冬季升温幅度较大,季度差异较大。中部地区气温上升趋势明显,且升温幅度较大。西部地区气温上升幅度仅次于东部地区,4个季度气温上升趋势较明显,季度差异较小。该研究可以为气候变化区域响应提供依据。Using the temperature data during 1960-2016,Jilin Province could be divided into three regions,using the methods of linear tendency estimate,the variation characteristics of temperature in Jilin Province were researched.Results showed that during 1960-2016,the temperature of Jilin Province showed the fluctuation increasing trend,but there were differences in time scale and space scale.Central high temperatures and increasing obviously,the second was in the western region,the eastern region increase was smaller.The temperature in the eastern region from 1960 to 2016 rise was slow,summer warming to smaller,temperature was the most stable,the winter warming was bigger,differences on a quarterly basis.The temperature rise in the central region was obvious,and the temperature rise was large.In the western region from 1960 to 2016,the temperature rise was second only to the east,the warming trend of four quarters was obvious,quarter difference was smaller.The study can provide a basis for regional response to climate change.

关 键 词：气候变化 气温 季度 吉林省 

分 类 号：S161.2[农业科学—农业气象学]