The Citation Rankings (Highly Cited Researchers) list 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.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
wireless sensors
structural health monitoring
structural control
cyberinfrastructure applications
stochastic fatigue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,383
17,822
0.322
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Hydrology
Socio-hydrology
Water Resources
Hydrology and Water Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,907
14,649
0.350
* Total Citation Counts Rankings
Ranking Based On Selection: 3
civil engineering
hydraulics
geomorphology
sedimentology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,575
9,600
0.243
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Environmental Microbiology
Microbial Ecology
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,027
9,739
0.389
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Water Resources Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,794
8,286
0.419
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Civil and Earthquake and Geotechnical Engineering
Numerical Modeling
Tunneling
Sustainability
Resiliency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,561
7,826
0.473
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Groundwater Hydrology
Contaminant Transport Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,877
4,071
0.316
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,502
4,197
0.336
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Civil Engineering
Geotechnical Engineering
Geoenvironmental Engineering
Railway Geotechnics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,788
3,566
0.364
* Total Citation Counts Rankings
Ranking Based On Selection: 10
concrete
pavement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,463
3,224
0.499
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Traffic flow
traffic safety
modeling
simulation
ITS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,100
1,412
0.231
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Hydrology
Water Resources
Water-Energy Nexus
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,384
4,290
0.797
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Structural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,166
2,702
0.523
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Urban climate
land-atmosphere interactions
Earth system modeling
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,313
3,344
0.775
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Mechanics and Physics of Soft Solids
Instabilities
Fracture
Homogenization
Numerical Methods for PDEs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,091
2,148
0.525
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Structural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,064
1,850
0.455
* Total Citation Counts Rankings
Ranking Based On Selection: 17
hydrology
water resources
river hydraulics
groundwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
2,333
0.675
* Total Citation Counts Rankings
Ranking Based On Selection: 18
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
964
0.279
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Solid Mechanics
Earthquakes
Metamaterials
Mathematical Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,372
1,103
0.804
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Hydrology
Computational Hydrology
Environmental Modeling
Fate and Transport of Contaminants
Data Science & and Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,262
745
0.590
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Asphalt Rheology
Asphalt Chemistry
Polymer Modification
Long-term Performance
Asphalt Paving & Roofing Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
872
0.710
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Structural dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
822
0.765
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Construction Engineering Infrastructure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
288
0.342
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
779
126
0.162
* Total Citation Counts Rankings
Ranking Based On Selection: 25
hydrology
nutrient
sediment
watershed processes
channel stability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
295
0.381
Billie F Spencer Jr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,383
17,822
0.322
wireless sensors
structural health monitoring
structural control
cyberinfrastructure applications
stochastic fatigue
Murugesu Sivapalan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,907
14,649
0.350
Hydrology
Socio-hydrology
Water Resources
Hydrology and Water Resources
Gary Parker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,575
9,600
0.243
civil engineering
hydraulics
geomorphology
sedimentology
Wen Tso Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,027
9,739
0.389
Environmental Microbiology
Microbial Ecology
Environmental Engineering
Ximing Cai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,794
8,286
0.419
Youssef Hashash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,561
7,826
0.473
Civil and Earthquake and Geotechnical Engineering
Numerical Modeling
Tunneling
Sustainability
Resiliency
Al Valocchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,877
4,071
0.316
Groundwater Hydrology
Contaminant Transport Modeling
Praveen Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,502
4,197
0.336
Timothy D Stark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,788
3,566
0.364
Civil Engineering
Geotechnical Engineering
Geoenvironmental Engineering
Railway Geotechnics
Jeffery R Roesler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,463
3,224
0.499
R Benekohal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,100
1,412
0.231
Traffic flow
traffic safety
modeling
simulation
ITS
Zhenxing Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,384
4,290
0.797
Hydrology
Water Resources
Water-Energy Nexus
Optimization
Larry Fahnestock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,166
2,702
0.523
Lei Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,313
3,344
0.775
Urban climate
land-atmosphere interactions
Earth system modeling
machine learning
Oscar Lopez Pamies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,091
2,148
0.525
Mechanics and Physics of Soft Solids
Instabilities
Fracture
Homogenization
Numerical Methods for PDEs
James Lafave
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,064
1,850
0.455
Yanqing Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
2,333
0.675
hydrology
water resources
river hydraulics
groundwater
Momcilo Markus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
964
0.279
Ahmed Ettaf Elbanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,372
1,103
0.804
Solid Mechanics
Earthquakes
Metamaterials
Mathematical Epidemiology
Jorge A Guzman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,262
745
0.590
Hydrology
Computational Hydrology
Environmental Modeling
Fate and Transport of Contaminants
Data Science & and Computing
Punit Singhvi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
872
0.710
Asphalt Rheology
Asphalt Chemistry
Polymer Modification
Long-term Performance
Asphalt Paving & Roofing Applications
David A Ehrhardt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
822
0.765
Mohamed Attalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
288
0.342
Construction Engineering Infrastructure
Shaoying Qi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
779
126
0.162
Environmental Engineering
Laura Keefer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
295
0.381
hydrology
nutrient
sediment
watershed processes
channel stability