摘要
全球变暖引起了全球及区域环境的一系列变化,环境变迁必然引起区域降水的时空变化,对区域经济的发展、政策的制定有着非常重要的影响.本文通过对福州市9县区1961-2006年逐年、逐月降水时空分布规律的分析,发现福州市近半个世纪降水量有增大的趋势,增加幅度最大的是夏季,其次为春季,增加幅度最小的是秋季.从空间分布来看,福州市降水增加幅度由东南向西北呈递减趋势.
Global warming caused a series of global and regional environmental change,environmental change would inevitably lead to spatial and temporal changes in regional precipitation. That has a very significant impact regional economic development,policy formulation. This paper analysis monthly precipitation spatial and temporal distribution of nine counties and districts in Fuzhou from 1961 to 2006 year. We found that precipitation has increased the trend nearly half a century in Fuzhou,the rate of increase of summer was the greatest,followed by spring,the rate of increase of the fall is the smallest. From the spatial distribution,the rate of increase of precipitation was decreasing trend from southeast to northwest in Fuzhou City.
出处
《闽江学院学报》
2010年第5期126-129,共4页
Journal of Minjiang University
关键词
福州
降水变化
时空分布
Fu zhou
precipitation variation
spatial and temporal distributing
