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
237,112
Country Rank
83,192
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/11924.png)
![United States](/flags/us.png)
![Chris Groves](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,178
1,992
0.477
* Total Citation Counts Rankings
World Rank
791,356
Country Rank
229,353
Institution Rank : 73
![](https://cdn.adscientificindex.com/logos/11924.png)
![United States](/flags/us.png)
![Jason Polk](/user/assets/images/profile/no-profile-photo.png)
isotope geochemistry
karst geoscience
water resources
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
435
0.614
* Total Citation Counts Rankings
World Rank
1,687,932
Country Rank
374,613
Institution Rank : 158
![](https://cdn.adscientificindex.com/logos/11924.png)
![United States](/flags/us.png)
![Mercy Ebuetse](/user/assets/images/profile/no-profile-photo.png)
Industrial Engineering
Environmental Science
Advanced Manufacturing
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
237,112
![United States](/flags/us.png)
83,192
![](https://cdn.adscientificindex.com/logos/11924.png)
16
Chris Groves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,178
1,992
0.477
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
791,356
![United States](/flags/us.png)
229,353
![](https://cdn.adscientificindex.com/logos/11924.png)
73
Jason Polk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
435
0.614
![](https://cdn.adscientificindex.com/logos/11924.png)
isotope geochemistry
karst geoscience
water resources
climate change
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,687,932
![United States](/flags/us.png)
374,613
![](https://cdn.adscientificindex.com/logos/11924.png)
158
Mercy Ebuetse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
![](https://cdn.adscientificindex.com/logos/11924.png)
Industrial Engineering
Environmental Science
Advanced Manufacturing
Civil Engineering