摘要
利用2001-2010年玉林国家基本站的气象资料,分析了近10年玉林市气温、降水和日照的变化特征。分析结果表明:玉林市年平均气温呈明显上升趋势,其主要是来自夏、冬两季增温的贡献;年降水量总体呈平缓略升态势,10年间降水分布呈两头多,中间少的特点;日照时数前期先降后升,中后期平稳少变,春季略少。
Basing the meteorological data of Yulin National Basic Meteorological Observing Station from 2001 to 2010, the variation characteristics of temperature, precipitation and sunlight were all analyzed. The results show / that the annual average temperature (precipitation) is a clear (gentle) upward trend, with the cause of summer and winter warming contribution(with the feature of less rain in the middle years, more rain in the earlier and recent years). The sunshine hours go down then up (little in spring. change ) in prior (middle and later) period, slightly less
出处
《气象研究与应用》
2012年第2期40-44,共5页
Journal of Meteorological Research and Application
关键词
玉林
气候变化
温度
降水
日照
Yulin
climate change
temperature
precipitation
sunlight