摘要
利用河北雄县和望都两气象站的数据 ,对FAO推荐的气象数据缺测时参照腾发量的计算方法进行了检验和评价 ,分析了参照腾发量对各气象要素的敏感性 。
The alternative methodologies for calculation of reference evapotranspiration ET 0 are tested and evaluated when some of the weather data are missing,using daily data from Xiongxian and Wangdu,Hebei province.The sensitivity of the climate factors for ET 0 is analyzed.The alternative methods for calculation of reference evaportranspiration according to limited weather data appropriate to North China are proposed.
出处
《水利学报》
EI
CSCD
北大核心
2001年第3期11-17,共7页
Journal of Hydraulic Engineering
基金
欧共体合作项目!ERBIC18CT970 170
关键词
参照腾发量
彭曼-蒙特斯方程
气象数据
农作物
reference evaportranspiration
Penman Monteith equation
sensitivity analysis
weather