摘要
土壤蒸发是森林水分平衡的重要支出项,因此对土壤蒸发模型的研究尤为重要,探索出一种参数设置简便实用的土壤蒸发模型将会对森林水分平衡的研究产生重要影响。系统介绍了国内外森林冠层结构、土壤蒸发模型的研究进展及其研究方法,分析评述了现有的土壤蒸发模型的可靠性、参数设置以及应用情况,提出了未来土壤蒸发模型的研究重点和发展趋势。
Soil evaporation is the important expenditure of forests water balance, especially for the research on models of soil evaporation. It is very necessary to explore a new simple and useful model of soil evaporation which will have an important impact on the study of forests water balance. The research progresses on the canopy structure of forest and soil evaporation models at home and abroad and the research methods were systemically introduced. The reliability of the existing models of soil evaporation and its parameter setting and application were analyzed. The future research keystones and development trend of soil evaporation model were put forward.
出处
《安徽农业科学》
CAS
北大核心
2009年第25期12270-12273,共4页
Journal of Anhui Agricultural Sciences
关键词
冠层结构
土壤蒸发
数学模型
Canopy structure
Soil evaporation
Mathematical model
