Supported by National Natural Science Foundation of China(40961004,40761027);Guangxi Natural Science Foundation(2011jjA50016);Guangxi Philosophy and Social Science Research Project of 11th Five-Year Plan(06FJY023);Key Laboratory Funds of Ministry of Education(B3G1110)~~
Damp-heat karst mountainous areas are unique areas in terms of socialeconomic development, resource endowment and eco-environment in China, where natural resources are abundant,unique and diverse. However, fragile eco...