摘要
近５０年福建气温呈下降趋势，全省年平均气温变化率为－０．－１１４Ｃ·年（－１），即大约１０年下降０．１１℃，气温下降趋势沿海大于内陆，冬、春季大于夏季，８０年代秋季则呈上升趋势。降水量丰水期主要在５０年代，枯水期在６０年代，８０年代以来春雨（２－４月）显著增多，雨季（５—６月）降水量显著减少。
Decrease tendency of air temperature has appeared in Fujian Province in the last 50 years,with a variability of --0. 0114 ℃ /a averaged over the whole province. i. e. a decrease of 0. 11 ℃per 10 years. Furthermore,in the province,the temperature has a larger decrease tendency in thecoastal areas than that in the inland areas,and that in winter and spring than that in summer.However, there was an increase tendency in the autumn of the 1980s. Precipitation has its wet period mainly in the 1950s and its drought period in the 1960s. Since the 1980s, spring (Feb. April) rainfall has obviously enhanced, but precipitation in the rainy season (May - June) hasgreatly decreased.
出处
《气象》
CSCD
北大核心
1994年第7期19-25,共7页
Meteorological Monthly
关键词
气温
降水
年季变化
统计特征
福建
seasonal and annual variations
temperature precipitation
statistical features
