Affiliation:
1. College of Forestry, Gansu Agricultural University, Lanzhou, China
2. Gansu Province Academy of Qilian Water Resource Conservation Forests Research Institute, Zhangye, China
Funder
the Regular Science and Technology Assistance Programs to Developing Countries
the Central Finance of Forestry Science and Technology Promotion Demonstration Funds of China
the Natural Science Foundation of Gansu Province
the Science and Technology Innovation Base and Talents Program of Gansu Province
the Science and Technology Innovation Fund of Gansu Agricultural University
the National Natural Science Foundation of China