|
United States Geological Survey
29
|
University of Arizona
23
|
Desert Research Institute
8
|
|
Hebrew University of Jerusalem
8
|
University of London
7
|
Arizona State University
5
|
|
中国科学院西北生态环境资源研究院
5
|
French National Research Institute for Sustainable Development
4
|
Universidad Nacional Autónoma de México
4
|
|
University of Oxford
4
|
中国科学院新疆生态与地理研究所
4
|
兰州大学
4
|
|
King Saud University
3
|
University of California, Berkeley
3
|
北京师范大学
3
|
|
Ben-Gurion University of the Negev
2
|
Commonwealth Scientific and Industrial Research Organisation
2
|
Drought Research News
2
|
|
中国林业科学研究院荒漠化研究所
2
|
中国科学院地理科学与资源研究所
2
|
