|
Arizona State University
32
|
New Mexico State University
14
|
Ben-Gurion University of the Negev
9
|
|
Hebrew University of Jerusalem
9
|
United States Geological Survey
9
|
Colorado State University
8
|
|
University of Arizona
7
|
Universidad Nacional Autónoma de México
4
|
Commonwealth Scientific and Industrial Research Organisation
3
|
|
University of London
3
|
University of California, Davis
2
|
University of California, Los Angeles
2
|
|
University of Oxford
2
|
University of California, Berkeley
1
|
中国科学院植物研究所
1
|
|
中国科学院西北生态环境资源研究院
1
|
宁夏大学
1
|
陕西师范大学
1
|
