The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Inflammation
autoimmunity
cellular and organismal aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,709
8,553
0.394
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Water Quality
Adsorption
Nanomaterials
Biofiltration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,966
3,801
0.381
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Greenhouse gas emissions
carbon and nitrogen cycling
water resources
climate change
stable isotopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,562
3,004
0.658
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,931
2,329
0.795
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Immunology
metabolomics
infection
inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,689
2,182
0.465
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Air Quality and Alternative Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,023
1,573
0.520
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Water treatment
UV-LEDs
Electrochemistry
Renewable energy
Membranes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,177
0.828
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
water resources
climate change
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,442
1,158
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,555
1,118
0.201
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Analytical Chemistry
Occupational Health
Chemical and Biological Monitoring
Advanced Oxidation Processes (AOP)
Water Reuse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
1,012
0.882
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Hydrology
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,169
897
0.767
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
529
0.697
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Environmental Engineering and Bioengineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,083
487
0.450
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Hydrological modeling
water resources research
land use
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
433
0.595
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Environmental engineering
toxicology
chemistry
microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,442
300
0.208
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Environmental Engineer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
137
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Environmental Engineering
Chemistry
Toxicology
Pesticides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
123
0.837
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Chemical and Environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Transport in Porous Media
Computational Fluid Dynamics and Heat Transfer
Complex Networks
Urban
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
70
0.814
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Environmental Engineering
Hydrology
Hydraulics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Water and Wastewater Quality
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Air Pollution
Dispersion Modeling
Aviation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Divaker Choubey
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,709
8,553
0.394
Inflammation
autoimmunity
cellular and organismal aging
George Sorial
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,966
3,801
0.381
Water Quality
Adsorption
Nanomaterials
Biofiltration
Amy Townsend Small
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,562
3,004
0.658
Greenhouse gas emissions
carbon and nitrogen cycling
water resources
climate change
stable isotopes
Ashraf Aly Hassan
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,931
2,329
0.795
Environmental engineering
Shouxiong Huang
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,689
2,182
0.465
Immunology
metabolomics
infection
inflammation
Mingming Lu
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,023
1,573
0.520
Air Quality and Alternative Energy
Yoontaek Oh
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,177
0.828
Water treatment
UV-LEDs
Electrochemistry
Renewable energy
Membranes
Patrick Ray
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,442
1,158
0.803
water resources
climate change
optimization
Drew Mcavoy
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,555
1,118
0.201
environmental engineering
Wael Abdelraheem
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
1,012
0.882
Analytical Chemistry
Occupational Health
Chemical and Biological Monitoring
Advanced Oxidation Processes (AOP)
Water Reuse
Xi Chen
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,169
897
0.767
Hydrology
Environmental Engineering
Gulizhaer Abulikemu
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
529
0.697
Environmental Engineering
David Wendell
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,083
487
0.450
Environmental Engineering and Bioengineering
Kazi Rahman
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
433
0.595
Hydrological modeling
water resources research
land use
climate change
Margaret Kupferle
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,442
300
0.208
Environmental engineering
toxicology
chemistry
microbiology
* Last 6 Years Citation Counts Rankings
Bineyam Mezgebe
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
137
0.778
Environmental Engineer
* Last 6 Years Citation Counts Rankings
Greg Saylor
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
123
0.837
Environmental Engineering
Chemistry
Toxicology
Pesticides
* Last 6 Years Citation Counts Rankings
Zhe Zhang
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
Chemical and Environmental engineering
* Last 6 Years Citation Counts Rankings
M Sadegh Riasi
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
70
0.814
Transport in Porous Media
Computational Fluid Dynamics and Heat Transfer
Complex Networks
Urban
* Last 6 Years Citation Counts Rankings
Allen Teklitz
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
Environmental Engineering
* Last 6 Years Citation Counts Rankings
Justin R Jent
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Environmental Engineering
Hydrology
Hydraulics
Machine Learning
* Last 6 Years Citation Counts Rankings
Brindha Murugesan
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Water and Wastewater Quality
Environmental Engineering
* Last 6 Years Citation Counts Rankings
Amal Agharkar
University of Cincinnati
Cincinnati, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Air Pollution
Dispersion Modeling
Aviation