Eco-restoration of the strength eroded slopes of strong-weathered granite along the highways :A case study with Baolong Highway in Yunnan Province
DENG Fu-Tang-；Bang-Sai-Heng-；Tao-Yong-；Yan-Yu-Hong-；Deng-Fu-Shang-；Wang-De-Jun
1. Yunnan Kingyear Ecological Construction Group, 650200 , 2.Institute of Environment and Lakes, Yunnan University, 650091:Kunming ; 3. Baolong Highway Construction Headquarters in Yunnan Province, 678000, Baoshan, Yunnan ： China
Abstract：We have drawn three conclusions through three-year experiment with the ecological restoration of the strength eroded slopes of strong-weathered granite along Baolong Highway in Yunnan Province: firstly, the slope vegetation is in the process of progressive succession towards broadleaved mixed forest with constructive species of Alnus nepalensis ; secondly, the construction technologies of thin substrate and geocell are suitable for ecological restoration on strength eroded slopes of strong-weathered granite ; thirdly Alnus nepalensis,Lndigofera amblyantha，Eragrostis pilosa，Setaria viridis are suitable species for ecological restoration on strength eroded slope of strong-weathered granite along Baolong Highway.
邓辅唐1,2；彭赛恒3；姚勇3；晏雨鸿1；邓辅商1；王德军1. 高速公路强风化花岗岩边坡生态恢复技术——以云南保龙高速公路为例[J]. 中国水土保持科学, 2008, 6(s2): 175-179.
DENG Fu-Tang-；Bang-Sai-Heng-；Tao-Yong-；Yan-Yu-Hong-；Deng-Fu-Shang-；Wang-De-Jun. Eco-restoration of the strength eroded slopes of strong-weathered granite along the highways :A case study with Baolong Highway in Yunnan Province. SSWCC, 2008, 6(s2): 175-179.
2008, Vol. 6 
