1. College of Soil and Water Conservation, Southwest Forestry University, Kunming 650000, China
2. State Key Laboratory of Efficient Production of Forest Resources, Beijing 100091, China
3. National Long-Term Scientific Research Base of Comprehensive Control in Yuanmou Dry-hot Valley, Kunming 650224, China
4. Yuanmou Desert Ecosystem Research Station, Kunming 650224, China
5. Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650233, China
6. College of Forestry, Southwest Forestry University, Kunming 650000, China