1. State Key Laboratory of Earth Surface Processes and Resource EcologyBeijing Normal University Beijing China
2. TEA, Institute of Atmospheric PhysicsChinese Academy of Sciences Beijing China
3. College of Global Change and Earth System ScienceBeijing Normal University Beijing China
4. State Key Laboratory of Remote Sensing Science, School of GeographyBeijing Normal University Beijing China
5. Department of Microbiology and Plant BiologyUniversity of Oklahoma Norman Oklahoma USA