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
197,387
Country Rank
71,466
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Akira Yoshimura](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,062
3,377
0.667
* Total Citation Counts Rankings
World Rank
207,368
Country Rank
74,477
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Scott Carlson](https://cdn.adscientificindex.com/pictures/2b/4663844.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,811
1,018
0.212
* Total Citation Counts Rankings
World Rank
218,038
Country Rank
77,658
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Teresa Joy Norberg-King](/user/assets/images/profile/no-profile-photo.png)
effluents
sediment
toxicity identification evaluations
ceriodaphnia
daphnia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,563
1,016
0.223
* Total Citation Counts Rankings
World Rank
227,793
Country Rank
80,568
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Peter Willemsen](https://cdn.adscientificindex.com/pictures/e1/4663419.jpg)
Simulation
Interaction and Education with Virtual Environments
Computer Graphics
Visualization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,352
1,286
0.295
* Total Citation Counts Rankings
World Rank
231,730
Country Rank
81,751
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Jay Austin](https://cdn.adscientificindex.com/pictures/17/4662395.jpg)
limnology
oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,272
2,283
0.534
* Total Citation Counts Rankings
World Rank
233,913
Country Rank
82,357
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Euan D Reavie](https://cdn.adscientificindex.com/pictures/87/4662016.jpg)
paleolimnology
phytoplankton
algae
diatoms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
2,100
0.497
* Total Citation Counts Rankings
World Rank
237,453
Country Rank
83,382
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![John Goodge](https://cdn.adscientificindex.com/pictures/6a/4662520.jpg)
earth science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,162
1,369
0.329
* Total Citation Counts Rankings
World Rank
239,685
Country Rank
84,056
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Erin Sheets](https://cdn.adscientificindex.com/pictures/4d/4662005.jpg)
biomembranes
fluorescence microscopy & spectroscopy
macromolecular crowding
signal transduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,119
705
0.171
* Total Citation Counts Rankings
World Rank
240,939
Country Rank
84,447
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Sara Zimmer](/pictures/8a/4663826.jpg)
Molecular Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,097
1,434
0.350
* Total Citation Counts Rankings
World Rank
249,437
Country Rank
86,990
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Zhuangyi Liu](https://cdn.adscientificindex.com/pictures/9f/4664349.jpg)
Differential Equations
Control Theory
Mathematical Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,946
1,908
0.484
* Total Citation Counts Rankings
World Rank
262,561
Country Rank
90,732
Institution Rank : 38
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Timothy Craig](/user/assets/images/profile/no-profile-photo.png)
Plant-insect interactions
Coevolution
Speciation
Three trophic level interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,724
520
0.140
* Total Citation Counts Rankings
World Rank
262,034
Country Rank
90,576
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Richard Axler](https://cdn.adscientificindex.com/pictures/7a/4663635.jpg)
aquatic ecology
limnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,732
866
0.232
* Total Citation Counts Rankings
World Rank
262,942
Country Rank
90,842
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Praveen Aggarwal](https://cdn.adscientificindex.com/pictures/71/4663455.jpg)
Consumer Decision-Making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,718
1,688
0.454
* Total Citation Counts Rankings
World Rank
261,520
Country Rank
90,416
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Byron A Steinman](https://cdn.adscientificindex.com/pictures/5f/4661569.jpg)
paleoclimatology
climate dynamics
paleolimnology
ancient pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,740
2,686
0.718
* Total Citation Counts Rankings
World Rank
266,858
Country Rank
91,979
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Briana L Gross](https://cdn.adscientificindex.com/pictures/3d/4661543.jpg)
Plant evolutionary genetics and plant domestication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,653
1,554
0.425
* Total Citation Counts Rankings
World Rank
267,668
Country Rank
92,203
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Thomas Hrabik](https://cdn.adscientificindex.com/pictures/9b/4664095.jpg)
aquatic ecology
limnology
oceanography
fish ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,640
1,368
0.376
* Total Citation Counts Rankings
World Rank
280,387
Country Rank
95,933
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Hudson Turner](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
359
0.104
* Total Citation Counts Rankings
World Rank
279,924
Country Rank
95,796
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![James Grant](/user/assets/images/profile/no-profile-photo.png)
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,456
711
0.206
* Total Citation Counts Rankings
World Rank
286,027
Country Rank
97,614
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Paul Kiprof](/user/assets/images/profile/no-profile-photo.png)
Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,370
459
0.136
* Total Citation Counts Rankings
World Rank
285,867
Country Rank
97,563
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Alessandro Cembran](https://cdn.adscientificindex.com/pictures/1f/4661149.jpg)
Computational Chemistry
Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,372
1,081
0.321
* Total Citation Counts Rankings
World Rank
288,889
Country Rank
98,415
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Vicki L Hansen](https://cdn.adscientificindex.com/pictures/21/4664163.jpg)
Earth & Planetary Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,330
644
0.193
* Total Citation Counts Rankings
World Rank
305,674
Country Rank
103,237
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Ron Moen](https://cdn.adscientificindex.com/pictures/33/4663720.jpg)
Vertebrate studies
ecology and mammalogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,114
1,008
0.324
* Total Citation Counts Rankings
World Rank
303,598
Country Rank
102,598
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Sergei Katsev](https://cdn.adscientificindex.com/pictures/d8/4663863.jpg)
geochemistry
limnology
sediment diagenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
1,797
0.572
* Total Citation Counts Rankings
World Rank
307,330
Country Rank
103,711
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Cody Sheik](https://cdn.adscientificindex.com/pictures/a4/4661708.jpg)
Geomicrobiology
microbial ecology and microbial physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,094
1,746
0.564
* Total Citation Counts Rankings
World Rank
315,312
Country Rank
105,916
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Stephen B Castleberry](https://cdn.adscientificindex.com/pictures/a3/4663975.jpg)
marketing and business ethics
sales
sales management
teaching effectiveness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,000
730
0.243
* Total Citation Counts Rankings
World Ranking
197,387
Country Ranking
71,466
Institution Ranking
25
Akira Yoshimura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,062
3,377
0.667
* Total Citation Counts Rankings
World Ranking
207,368
Country Ranking
74,477
Institution Ranking
27
Scott Carlson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,811
1,018
0.212
* Total Citation Counts Rankings
World Ranking
218,038
Country Ranking
77,658
Institution Ranking
28
Teresa Joy Norberg-King
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,563
1,016
0.223
![](https://cdn.adscientificindex.com/logos/18278.png)
effluents
sediment
toxicity identification evaluations
ceriodaphnia
daphnia
* Total Citation Counts Rankings
World Ranking
227,793
Country Ranking
80,568
Institution Ranking
29
Peter Willemsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,352
1,286
0.295
![](https://cdn.adscientificindex.com/logos/18278.png)
Simulation
Interaction and Education with Virtual Environments
Computer Graphics
Visualization
* Total Citation Counts Rankings
World Ranking
231,730
Country Ranking
81,751
Institution Ranking
30
Jay Austin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,272
2,283
0.534
* Total Citation Counts Rankings
World Ranking
233,913
Country Ranking
82,357
Institution Ranking
31
Euan D Reavie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
2,100
0.497
* Total Citation Counts Rankings
World Ranking
237,453
Country Ranking
83,382
Institution Ranking
32
John Goodge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,162
1,369
0.329
* Total Citation Counts Rankings
World Ranking
239,685
Country Ranking
84,056
Institution Ranking
33
Erin Sheets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,119
705
0.171
![](https://cdn.adscientificindex.com/logos/18278.png)
biomembranes
fluorescence microscopy & spectroscopy
macromolecular crowding
signal transduction
* Total Citation Counts Rankings
World Ranking
240,939
Country Ranking
84,447
Institution Ranking
34
Sara Zimmer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,097
1,434
0.350
![](https://cdn.adscientificindex.com/logos/18278.png)
Molecular Parasitology
* Total Citation Counts Rankings
World Ranking
249,437
Country Ranking
86,990
Institution Ranking
35
Zhuangyi Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,946
1,908
0.484
![](https://cdn.adscientificindex.com/logos/18278.png)
Differential Equations
Control Theory
Mathematical Programming
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* Total Citation Counts Rankings
World Ranking
262,561
Country Ranking
90,732
Institution Ranking
38
Timothy Craig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,724
520
0.140
![](https://cdn.adscientificindex.com/logos/18278.png)
Plant-insect interactions
Coevolution
Speciation
Three trophic level interactions
* Total Citation Counts Rankings
World Ranking
262,034
Country Ranking
90,576
Institution Ranking
37
Richard Axler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,732
866
0.232
* Total Citation Counts Rankings
World Ranking
262,942
Country Ranking
90,842
Institution Ranking
39
Praveen Aggarwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,718
1,688
0.454
* Total Citation Counts Rankings
World Ranking
261,520
Country Ranking
90,416
Institution Ranking
36
Byron A Steinman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,740
2,686
0.718
![](https://cdn.adscientificindex.com/logos/18278.png)
paleoclimatology
climate dynamics
paleolimnology
ancient pollution
* Total Citation Counts Rankings
World Ranking
266,858
Country Ranking
91,979
Institution Ranking
40
Briana L Gross
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,653
1,554
0.425
![](https://cdn.adscientificindex.com/logos/18278.png)
Plant evolutionary genetics and plant domestication
* Total Citation Counts Rankings
World Ranking
267,668
Country Ranking
92,203
Institution Ranking
41
Thomas Hrabik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,640
1,368
0.376
![](https://cdn.adscientificindex.com/logos/18278.png)
aquatic ecology
limnology
oceanography
fish ecology
* Total Citation Counts Rankings
World Ranking
280,387
Country Ranking
95,933
Institution Ranking
43
Hudson Turner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
359
0.104
* Total Citation Counts Rankings
World Ranking
279,924
Country Ranking
95,796
Institution Ranking
42
James Grant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,456
711
0.206
* Total Citation Counts Rankings
World Ranking
286,027
Country Ranking
97,614
Institution Ranking
45
Paul Kiprof
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,370
459
0.136
* Total Citation Counts Rankings
World Ranking
285,867
Country Ranking
97,563
Institution Ranking
44
Alessandro Cembran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,372
1,081
0.321
![](https://cdn.adscientificindex.com/logos/18278.png)
Computational Chemistry
Biophysics
* Total Citation Counts Rankings
World Ranking
288,889
Country Ranking
98,415
Institution Ranking
46
Vicki L Hansen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,330
644
0.193
* Total Citation Counts Rankings
World Ranking
305,674
Country Ranking
103,237
Institution Ranking
48
Ron Moen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,114
1,008
0.324
![](https://cdn.adscientificindex.com/logos/18278.png)
Vertebrate studies
ecology and mammalogy
* Total Citation Counts Rankings
World Ranking
303,598
Country Ranking
102,598
Institution Ranking
47
Sergei Katsev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
1,797
0.572
![](https://cdn.adscientificindex.com/logos/18278.png)
geochemistry
limnology
sediment diagenesis
* Total Citation Counts Rankings
World Ranking
307,330
Country Ranking
103,711
Institution Ranking
49
Cody Sheik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,094
1,746
0.564
![](https://cdn.adscientificindex.com/logos/18278.png)
Geomicrobiology
microbial ecology and microbial physiology
* Total Citation Counts Rankings
World Ranking
315,312
Country Ranking
105,916
Institution Ranking
50
Stephen B Castleberry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,000
730
0.243
![](https://cdn.adscientificindex.com/logos/18278.png)
marketing and business ethics
sales
sales management
teaching effectiveness