THE ESTIMATION OF EVAPOTRANSPIRATION OF WHEAT FIELD——AN IMPROVED ENERGY-AERODYNAMIC RESISTANCE MODEL

编号 zgly0001584359

文献类型 期刊论文

文献题名 THE ESTIMATION OF EVAPOTRANSPIRATION OF WHEAT FIELD——AN IMPROVED ENERGY-AERODYNAMIC RESISTANCE MODEL

作者 XieXianqun 

作者单位 InstituteofGeography  CAS 

母体文献 The Journal of Chinese Geography 

年卷期 1991年02期

年份 1991 

分类号 S512.1 

关键词 evapotranspiration  energybalance  aerodynamicresistance 

文摘内容 Thc rac term in the energy balance-aerodynamic resistance model introduced by Monteith and Hatfield applies only under certain conditions.Under unstable conditions,it results in large errors.An attempt to improve the rac term and a stability parameter are introduced here.The different forms of