Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Hydrologic Modeling
Hillslope Hydrology
Watershed Modeling
Topographic Analysis
Water Resources Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,991
4,096
0.821
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Smart City and Intelligent Transportation Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,828
2,030
0.718
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Smart Bridge Maintenance
Sustainable Structural Engineering
Multi-Hazard Assessment
Testing and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
1,866
0.798
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Civil Engineering
Pavement Engineering
Asphalt Pavements
Geotechnical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
859
0.764
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Geotechnical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
835
523
0.626
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Engineering Education
Water Resources
Hydrology
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,513
398
0.263
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Optimization Algorithms
Hybrid ML
Water Resource Management
Hydrology & Hydrological modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
303
0.956
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
civil engineering
structural engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
571
269
0.471
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Biobased corrosion inhibitors and thermal energy storage concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
205
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Wastewater Treatment
Biological Nutrient Removal
Anaerobic Digestion
Stormwater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266
151
0.568
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Structural Engineering
Prestressed Bridge
Bridge Vehicle Interaction
Tunnel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
126
0.716
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Civil Engineering
Structural Engineering
fly-ash
Geopolymer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
120
0.992
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Leachate Treatment
Distribution and Remediation of PFAS
Microplastics
Heavy metals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
92
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Finite Element Method
Multiscale Modeling
Mechanics of Materials
Nanocomposites
Nanoclays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
HVAC
Building Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Pavement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Construction
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Structural engineering
Dynamic message signs
numerical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Soil and Foundation
Slope Stability
Earthquake Engineering
Reliability and Sensitivity Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Hydrology
Remote sensing
Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Xuefeng Chu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,991
4,096
0.821
Hydrologic Modeling
Hillslope Hydrology
Watershed Modeling
Topographic Analysis
Water Resources Systems
Ying Huang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,828
2,030
0.718
Smart City and Intelligent Transportation Systems
Junwon Seo Pe
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
1,866
0.798
Smart Bridge Maintenance
Sustainable Structural Engineering
Multi-Hazard Assessment
Testing and Simulation
Rouzbeh Ghabchi
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
859
0.764
Civil Engineering
Pavement Engineering
Asphalt Pavements
Geotechnical Engineering
Beena Ajmera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
835
523
0.626
Suzette Burckhard
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,513
398
0.263
Engineering Education
Water Resources
Hydrology
Materials Science
Arvin Samadi Koucheksaraee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
303
0.956
Optimization Algorithms
Hybrid ML
Water Resource Management
Hydrology & Hydrological modeling
Nadim Wehbe
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
571
269
0.471
civil engineering
structural engineering
* Last 6 Years Citation Counts Rankings
Sher Afgan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
205
1.000
Biobased corrosion inhibitors and thermal energy storage concrete
* Last 6 Years Citation Counts Rankings
Christopher Schmit
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266
151
0.568
Wastewater Treatment
Biological Nutrient Removal
Anaerobic Digestion
Stormwater Treatment
* Last 6 Years Citation Counts Rankings
Hai Zhong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
126
0.716
Structural Engineering
Prestressed Bridge
Bridge Vehicle Interaction
Tunnel
* Last 6 Years Citation Counts Rankings
Shree Raj Paudel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
120
0.992
Civil Engineering
Structural Engineering
fly-ash
Geopolymer
* Last 6 Years Citation Counts Rankings
Biraj Saha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
92
0.989
Leachate Treatment
Distribution and Remediation of PFAS
Microplastics
Heavy metals
* Last 6 Years Citation Counts Rankings
Sarah Ghazanfari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
Finite Element Method
Multiscale Modeling
Mechanics of Materials
Nanocomposites
Nanoclays
* Last 6 Years Citation Counts Rankings
Rui Miao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Last 6 Years Citation Counts Rankings
Maryam Mihandoust
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Last 6 Years Citation Counts Rankings
Bright Awuku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Last 6 Years Citation Counts Rankings
Cyril Ahiable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Construction
Civil Engineering
* Last 6 Years Citation Counts Rankings
İbin Amatya
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Structural engineering
Dynamic message signs
numerical analysis
* Last 6 Years Citation Counts Rankings
Talha Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Last 6 Years Citation Counts Rankings
Avishek Ghosh
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Soil and Foundation
Slope Stability
Earthquake Engineering
Reliability and Sensitivity Analysis
* Last 6 Years Citation Counts Rankings
Md Samiullah Chowdhury
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years Citation Counts Rankings
Ali Alsubeai
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Hydrology
Remote sensing
Fluid Mechanics
* Last 6 Years Citation Counts Rankings
Tofatun Jannat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years Citation Counts Rankings
Lemlem Abebaw Asaye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000