摘要
该文利用福泉市气象站1961-2018年的日照时数数据,应用线性趋势法、M-K突变分析法,对福泉市日照资料序列进行分析,结果表明:近58 a福泉市年日照时数呈现减少的趋势,突变出现2000年。月分布上只有2月是增加的趋势,其余月份日照时数呈现减少的趋势。
Based on the sunshine hours data of Fuquan meteorological station from 1961 to 2018, this paper analyzed the sunshine data sequence of Fuquan city with the linear trend and M-K mutation analysis method. The results show that in recent 58 years, the annual sunshine hours in Fuquan city showed a decreasing trend. The mutation occurred in 2000. In view of monthly distribution, only February shows an increasing trend, and the sunshine hours in other months show a decreasing trend.
作者
王祥
阮洪福
龙平
唐红忠
WANG Xiang;RUAN Hongfu;LONG Ping;TANG Hongzhong(The Meteorological Observatory of Fuquan,Fuquan 550500,China;The Meteorological Observatory of Qiannan Prefecture,Duyun 558000,China)
出处
《中低纬山地气象》
2020年第2期95-97,共3页
Mid-low Latitude Mountain Meteorology
基金
黔南州科技计划项目[黔南科合社字(2017)90号]:近56年黔南州气候变化研究。
关键词
福泉市
日照时数
趋势分析
Fuquan city
hours of sunshine
trend analysis
