1. Institute of Tibet Plateau Ecology Tibet Agriculture & Animal Husbandry University Nyingchi Tibet China
2. Key Laboratory of Forest Ecology in Tibet Plateau Ministry of Education Nyingchi Tibet China
3. Key Laboratory of Forest Ecology in Tibet Plateau Tibet China
4. Key Laboratory of Alpine Vegetation Ecological Security in Tibet Tibet China
5. Yunnan Phosphate Chemical Croup Co., Ltd., National Engineering and Technology Center for the Development & Utilization of Phosphorous Resources Kunming China