LÜ Kexin1, WANG Ziye2, JIANG Qun'ou1,3,4, GAO Feng1, QIAO Zhi1
1. School of Soil and Water Conservation, Beijing Forestry University, 100083, Beijing, China;
2. Youyan Resources and Environment Research Institute(Beijing) Co. Ltd, 101407, Beijing, China;
3. Key Laboratory of Soil & Water Conservation and Desertification Combating, Ministry of Education, Beijing Forestry University, 100083, Beijing, China;
4. Jinyun Forest Ecosystem Research Station, School of Soil and Water Conservation, Beijing Forestry University, 100083, Beijing, China