台湾省辐射气候特征

THE RADIATION CLIMATE OF TAIWAN, CHINA

本文根据一些实测资料,选配了适合本地区的经验公式,计算台湾省辐射平衡各分量并讨论其时空分布特征,作出辐射气候分区。

Components of tbe radiation balance in Taiwan has been calculated by using climatic data collected from 22 statrons.The suitability of the empirical formulae used has been briefly discussed.It is found that the radiation climate of Taiwan , influenced by landform , monsoon ami sea currents .varies greatly with different regions and altitudes. Annual global radiation ranges from 100keal/cm2 in the northeast to 140kcal/cm2 in the southwest and150kcal/cm2 in the high mountain areas,Net radiation in the southwest is as high as 70kcal/cm2 or more, while that in the northeast lies below 50kcal/cm2. Based on the analysis of the temporal and spatial distribution of the components,the province is suggested to be divided into five regions with different radiation climate, the Northeast .the East,the West, the Southwest and the Central.