Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
41,968
Country Rank
18,590
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Colby Loucks](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,119
7,313
0.382
* Total Citation Counts Rankings
World Rank
180,904
Country Rank
66,351
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Derric Pennington](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,552
3,532
0.636
* Total Citation Counts Rankings
World Rank
561,449
Country Rank
172,687
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Sybille Klenzendorf](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
404
0.298
* Total Citation Counts Rankings
World Rank
691,905
Country Rank
205,965
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Rachel E Golden Kroner](https://cdn.adscientificindex.com/pictures/f3/5500322.jpg)
Environmental Policy
Conservation Biology
Protected Areas
PADDD
Nature Positive
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
938
889
0.948
* Total Citation Counts Rankings
World Rank
928,672
Country Rank
258,638
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![John Farrington](/user/assets/images/profile/no-profile-photo.png)
Various
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
460
228
0.496
* Total Citation Counts Rankings
World Rank
1,065,180
Country Rank
282,919
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Craig Beatty](https://cdn.adscientificindex.com/pictures/73/5491155.jpg)
Biodiversity
ecosystem services
ecology
forests
restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
268
0.947
* Total Citation Counts Rankings
World Rank
1,673,390
Country Rank
372,667
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/26495.png)
![United States](/flags/us.png)
![Daniel J Read](https://cdn.adscientificindex.com/pictures/98/5495045.jpg)
Working landscape conservation
environmental anthropology
political ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
Colby Loucks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,119
7,313
0.382
Derric Pennington
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,552
3,532
0.636
Sybille Klenzendorf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
404
0.298
Rachel E Golden Kroner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
938
889
0.948
Environmental Policy
Conservation Biology
Protected Areas
PADDD
Nature Positive
John Farrington
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
460
228
0.496
Craig Beatty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
268
0.947
Daniel J Read
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
Working landscape conservation
environmental anthropology
political ecology