Citation Rankings
Highly Cited Researchers

Engineering & Technology / Civil Engineering Highly Cited Researchers 33 Scientists Citation Rankings - 2025

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
United States
Billie F Spencer Jr
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
United States
Murugesu Sivapalan
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
United States
Gary Parker
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
United States
Wen Tso Liu
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
United States
Ximing Cai
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
United States
Youssef Hashash
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
United States
Al Valocchi
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
United States
Praveen Kumar
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
United States
Timothy D Stark
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
United States
Jeffery R Roesler
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
United States
R Benekohal
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
United States
Zhenxing Zhang
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
United States
Larry Fahnestock
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
United States
Lei Zhao
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
United States
Oscar Lopez Pamies
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
United States
James Lafave
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
United States
Yanqing Lian
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
United States
Momcilo Markus
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
United States
Ahmed Ettaf Elbanna
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
United States
Jorge A Guzman
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
United States
Punit Singhvi
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
United States
David A Ehrhardt
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
United States
Mohamed Attalla
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
United States
Shaoying Qi
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
United States
Laura Keefer
hydrology
nutrient
sediment
watershed processes
channel stability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
295
0.381
* Total Citation Counts Rankings
Rankings
8,754
United States
4,173
28
Ranking Based On Selection: 1
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
* Total Citation Counts Rankings
Rankings
13,629
United States
6,425
48
Ranking Based On Selection: 2
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
* Total Citation Counts Rankings
Rankings
14,964
United States
7,051
53
Ranking Based On Selection: 3
Gary Parker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,575
9,600
0.243
civil engineering
hydraulics
geomorphology
sedimentology
* Total Citation Counts Rankings
Rankings
30,307
United States
13,748
121
Ranking Based On Selection: 4
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
* Total Citation Counts Rankings
Rankings
42,164
United States
18,538
164
Ranking Based On Selection: 5
Ximing Cai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,794
8,286
0.419
* Total Citation Counts Rankings
Rankings
53,709
United States
23,055
215
Ranking Based On Selection: 6
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
* Total Citation Counts Rankings
Rankings
74,606
United States
30,833
291
Ranking Based On Selection: 7
Al Valocchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,877
4,071
0.316
Groundwater Hydrology
Contaminant Transport Modeling
* Total Citation Counts Rankings
Rankings
77,284
United States
31,787
296
Ranking Based On Selection: 8
Praveen Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,502
4,197
0.336
* Total Citation Counts Rankings
Rankings
103,269
United States
40,935
369
Ranking Based On Selection: 9
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
* Total Citation Counts Rankings
Rankings
162,385
United States
60,315
534
Ranking Based On Selection: 10
Jeffery R Roesler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,463
3,224
0.499
* Total Citation Counts Rankings
Rankings
172,157
United States
63,408
567
Ranking Based On Selection: 11
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
* Total Citation Counts Rankings
Rankings
194,776
United States
70,272
626
Ranking Based On Selection: 12
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
* Total Citation Counts Rankings
Rankings
202,745
United States
72,711
643
Ranking Based On Selection: 13
Larry Fahnestock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,166
2,702
0.523
* Total Citation Counts Rankings
Rankings
240,480
United States
83,821
728
Ranking Based On Selection: 14
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
* Total Citation Counts Rankings
Rankings
252,465
United States
87,345
761
Ranking Based On Selection: 15
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
* Total Citation Counts Rankings
Rankings
254,071
United States
87,832
764
Ranking Based On Selection: 16
James Lafave
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,064
1,850
0.455
* Total Citation Counts Rankings
Rankings
292,423
United States
98,832
861
Ranking Based On Selection: 17
Yanqing Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
2,333
0.675
hydrology
water resources
river hydraulics
groundwater
* Total Citation Counts Rankings
Rankings
292,470
United States
98,847
862
Ranking Based On Selection: 18
Momcilo Markus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,457
964
0.279
* Total Citation Counts Rankings
Rankings
575,240
United States
175,523
1,476
Ranking Based On Selection: 19
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
* Total Citation Counts Rankings
Rankings
604,634
United States
182,991
1,520
Ranking Based On Selection: 20
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
* Total Citation Counts Rankings
Rankings
614,241
United States
185,449
1,534
Ranking Based On Selection: 21
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
* Total Citation Counts Rankings
Rankings
662,011
United States
197,498
1,626
Ranking Based On Selection: 22
David A Ehrhardt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
822
0.765
* Total Citation Counts Rankings
Rankings
750,443
United States
218,758
1,797
Ranking Based On Selection: 23
Mohamed Attalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
288
0.342
* Total Citation Counts Rankings
Rankings
777,385
United States
224,838
1,844
Ranking Based On Selection: 24
Shaoying Qi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
779
126
0.162
* Total Citation Counts Rankings
Rankings
779,071
United States
225,218
1,849
Ranking Based On Selection: 25
Laura Keefer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
295
0.381
hydrology
nutrient
sediment
watershed processes
channel stability