安徽农业科学2012，Vol.40Issue(2)：987-989,3.
辽宁省本溪县近52年来气候变化特征研究
Study on Variation Characteristics of Climate in Benxi County,Liaoning Province in Recent 52 Years
刘明芝 1张海军1
作者信息
- 1. 辽宁省本溪县气象局,辽宁本溪117100
- 折叠
摘要
Abstract
Accozding to the fact of globdl climate warming,by utilizing the air temperature,pxecipitation and sunshine data in Benxi County during 1958-2009,applied mathematical statistics method,the variation characteristics of temperature,light,water with time were analyzed.The results showed that:Benxi temperature fluctuated obviously at upward trend,while the precipiration and sunshine fluctuated at decrease trend.The temperatuore at four seasons are all at increasing trend,it rises most in winter and least in summer;the precipitation showed at decreasing trend in summer and autumn,and increasing trend in spring and winter.Also the precipitation reduced the most in summer and increased the most in winter;sunshine duration changes are all at decreasing trend in spring,autumn and winter but shows increasing trend in summer,spring and winter are the main body for the reduction and no significant change is autumn.关键词
气候变化/气温/降水/日照/本溪县Key words
Climate variation/Air temperalure/Precipitation/Sunshine/Benxi County分类
农业科技引用本文复制引用
刘明芝,张海军..辽宁省本溪县近52年来气候变化特征研究[J].安徽农业科学,2012,40(2):987-989,3.
