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| Thoughts of soil and water conservation design for tourism highway in mountain area based on the landscape function:Acase study of the tourismhighwayfrom Muyupingin Shennongjia to Zhaojun Bridge in Xingshan County, Hubei Province |
| Chen Zongwei,Zhang Xiang |
| Research Center for Environment Protection and Transportation Safety, China Academy of Transportation Science,100029,Beijing,China |
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Abstract In order to give full play to the landscape function of soi and water conservtion measures of tourism highway in mountain area,we took the tourism highway from Muyuping in Shennongjia to Zhaojun Bridge in Xingshan County,Hubei Province as the example and collocated the soil and water conservation measures based on the optimization of landscape function and the coordination of landscape function. In terms of the optimization of landscape function,the highway was been divided into three landscape characteristic zones,three landscape transition zones and eight landscape characteristic spots according to the characteristics of natural,human culture conditions along the highway.At the same time,the soil and water conservtion measures were collocated in corresponding zone or spot.In terms of the landscape coordination function,the afforestation technology of ladder hollow brick facing wall,the L plant trough top retaining wall,the suspended type plant trough outer roadbed and the timber pile fence facing wall were used to landscape construction and greening along the highway.
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Received: 15 August 2009
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