|
United States Geological Survey
22
|
University of Arizona
19
|
Desert Research Institute
6
|
|
Hebrew University of Jerusalem
5
|
Universidad Nacional Autónoma de México
3
|
University of London
2
|
|
中国科学院新疆生态与地理研究所
2
|
北京师范大学
2
|
Arizona State University
1
|
|
Commonwealth Scientific and Industrial Research Organisation
1
|
French National Research Institute for Sustainable Development
1
|
University of California, Berkeley
1
|
|
University of Oxford
1
|
中国科学院西北生态环境资源研究院
1
|
甘肃省治沙研究所
1
|
