1. Key Laboratory of National Forestry and Grassland Administration on Biodiversity Conservation in Southwest China, Southwest Forestry University, Kunming, People’s Republic of China
2. Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, People’s Republic of China
3. Southwest Survey and Planning Institute of National Forestry and Grassland Administration, Kunming, People’s Republic of China