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	A mathematical model of soil moisture spatial distribution on the hill slopes of the Loess Plateau
	Fu, BJ ; Yang, ZJ ; Wang, YL ; Zhang, PW
	2001
关键词	Loess Plateau hill slope soil moisture mathematical model CATCHMENT PATTERNS TARRAWARRA STABILITY
英文摘要	Based on important factors that affect soil moisture spatial distribution, such as the slope gradients, land use, vegetation cover, and surface water diffusion characteristics together with field measurements of soil moisture data obtained from the surface soil under different land use structures, a soil moisture spatial distribution model was established. The diffusion degree coefficient of surface water for different vegetations was estimated from soil moisture values obtained from field measurements. The model can be solved using the finite unit method. The soil moisture spatial distribution on the hill slopes in the Loess Plateau were simulated by the model. A comparison of the simulated values with measurement data shows that the model is a good fit.; Geosciences, Multidisciplinary; SCI(E); 7; ARTICLE; 5; 395-402; 44
语种	英语
出处	SCI
出版者	science in china series d earth sciences
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/247995]
专题	数学科学学院 城市与环境学院
推荐引用方式 GB/T 7714	Fu, BJ,Yang, ZJ,Wang, YL,et al. A mathematical model of soil moisture spatial distribution on the hill slopes of the Loess Plateau. 2001-01-01.

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