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	Study on Original Ecological Tridimensional Slope Vegetation
	YAN Zhi-xin ; REN Zhi-hua ; YAN Chang-ming ; JIANG Ping ; WANG Hou-yu
刊名	Journal of Mountain Science
	2013-12
卷号	10期号:6页码:932-939
关键词	Original ecology Tridimensional slope Slope vegetation
通讯作者	JIANG Ping
英文摘要	No matter from the perspective of slope protection, landscape effect and construction cost, or from the perspective of ecological benefit, the development of original ecological tridimensional vegetation has become the inevitable trend for slope vegetation in pursuit of protecting ecological condition, decreasing soil erosion, maintaining ecological balance and beautifying environment of slope. The concept of original ecological tridimensional slope vegetation is proposed in this paper, and the original ecological tridimensional slope vegetation is studied through theoretical analysis and experiments. Specifically, the mechanical effect of slope vegetation in reinforcing the cohesion and shear strength of soil mass is firstly discussed, and then experiments are performed to study the water interception and containing function of slope under various vegetation conditions. Moreover, the relation between soil moisture and cohesion, the relation between root distribution density and cohesion, and the relation between root distribution density and soil shear strength are also studied based on experiments. Finally, based on field observation, the soil erosion states of slope under various vegetation conditions are comparatively studied. It is found that the original ecological tridimensional slope, which combines grass, shrub and tree, can generate comprehensive slope protection effects, and hence strengthen the slope protection ability and bring multiple slope protection benefits. Thereby, the theoretical foundation for developing original ecological tridimensional slope vegetation is established.
收录类别	SCI
公开日期	2013-11-26
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/6523]
专题	成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.6
推荐引用方式 GB/T 7714	YAN Zhi-xin,REN Zhi-hua,YAN Chang-ming,et al. Study on Original Ecological Tridimensional Slope Vegetation[J]. Journal of Mountain Science,2013,10(6):932-939.
APA	YAN Zhi-xin,REN Zhi-hua,YAN Chang-ming,JIANG Ping,&WANG Hou-yu.(2013).Study on Original Ecological Tridimensional Slope Vegetation.Journal of Mountain Science,10(6),932-939.
MLA	YAN Zhi-xin,et al."Study on Original Ecological Tridimensional Slope Vegetation".Journal of Mountain Science 10.6(2013):932-939.

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