The results indicated that RN and LE flux in grassland is higher than that in Gobi, and Hs and soil heat flux in Gobi is higher than that in grassland on a typical clear day in summer.

• 结果表明，在夏季典型晴天，山区草原的净辐射、潜热通量大于戈壁，而感热、土壤热通量小于戈壁；