黑河实验（HEIFE）能量平衡和水汽输送研究进展

RESEAKCHADVANCEAB0UTTHEENEKGY BUDGET AND TRANSPORTATION OF WATER VAPOUR IN THE HEIFE AREA

总结了黑河实验中能量和水汽交换特征研究进展。建立了绿洲同包围它的沙漠环境相互作用基本模型，即绿洲的冷岛效应和沙漠的逆湿现象。绿洲对沙漠观测的主要干拢是沙漠能量平衡中的一个小量，即可以忽略不计的潜热通量。所以黑河实验沙漠和戈壁站能量平衡的基本特征对干旱地区有一定的代表性。

It is a review about advance of research on energy budget and transportation of watervapour in the HEIFE area.A basic model,the cold island in oasis and the inverse humidityphenomenon in desert,about interaction of oasis with desert environment is established.The major disturbance of the oasis to observation in the desert is the latent heat flux thatis a ignored value in the energy budget on ground surface in the desert.Consequently,it isrepresentative of the arid region to have measured energy budget at the gobi station anddesert station in the HEIFE area.