摘要
简要阐述了陆面水分过程的内涵,论述了干旱半干旱区陆面水分过程的独特性,提出了干旱半干旱区生态和土壤特性对陆面水分过程的敏感性。并且,总结了国内外陆面水分过程的研究现状,分析了干旱半干旱区陆面水分过程研究的不足之处,讨论了进一步开展干旱半干旱区陆面水分过程研究的思路。
At first, the meaning of the water transfer processes （WTP） over land surface is set forth and its uniqueness in arid and semi - arid region is discussed in this paper. Later, the sensitivity of the ecology and soil characteristics in arid and semi - arid region to the WTP is presented. The domestic and foreign research advances on WTP is summed also. Finally, the deficiency on the .WTP study in arid and semi - arid region is analyzed and the way to research the WTP there is suggested.
出处
《干旱气象》
2007年第2期1-4,共4页
Journal of Arid Meteorology
基金
国家自然科学基金项目(40575006)资助
关键词
干旱半干旱区
陆面水分过程
独特性
气候变化
降露水
arid and semi - arid region
processes of water transfer over land surface
uniqueness
climate change
dew
