1. State Key Laboratory of Eco‐hydraulics in Northwest Arid Region of China Xi'an University of Technology Xi'an PR China
2. Key Laboratory of National Forestry Administration on Ecological Hydrology and Disaster Prevention in Arid Regions Xi'an University of Technology Xi'an PR China
3. Northwest Institute of Forest Inventory, Planning and Design National Forestry and Grassland Administration Xi'an PR China
4. College of Life and Environmental Science Wenzhou University Wenzhou PR China
5. Shaanxi Coalbed Methane Development Co., Ltd Xi'an PR China
6. Shaanxi Ecological Industry Co., Ltd Xi'an PR China