1. Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, 541004 Guilin, China
2. College of Environment and Resources, Guangxi Normal University, 541004 Guilin, China
3. Innovation Institute of Sustainable Development, Guangxi Normal University, 541004 Guilin, China
4. College of Life Science, Guangxi Normal University, 541004 Guilin, China