Deng Futang1,2,Peng Saiheng3 ,Yao Yong3,Yan Yuhong1,Deng Fushang1, Wang Dejun1
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