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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Engineering Geology. Rock Mechanics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,755
3,619
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :2
transportation engineering
traffic control operations and safety
traffic flow modeling/simulation
sensors and nano materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,612
1,189
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :3
Water treatment
Wastewater treatment
Constructed wetlands
Wastewater reuse
Biomass to energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,740
400
0.230
* Total Citation Counts Rankings
Ranking Based On Selection :4
Water Chemistry
Environmental Microbiology
Water and Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,622
766
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :5
Soil erosion
Hydrology
Geomorphology
GIS
Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
872
0.659
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
853
241
0.283
* Total Citation Counts Rankings
Ranking Based On Selection :7
contaminant geochemistry
mercury
wild rice
sulfur cycling
wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
476
380
0.798
* Total Citation Counts Rankings
Ranking Based On Selection :8
water resources
systems analysis
decision support systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
168
0.404
* Total Citation Counts Rankings
Ranking Based On Selection :9
Structural Health Monitoring
Progressive Collapse Simulation
Creep and Shrinkage of Concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
202
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :10
concrete
sustainability
structural engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
54
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :11
Sustainability
recycled materials
plastic pipes
culverts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
35
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :12
Materials Engineering - Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
Carlos Carranza-Torres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,755
3,619
0.413
Engineering Geology. Rock Mechanics.
Eil Kwon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,612
1,189
0.455
transportation engineering
traffic control operations and safety
traffic flow modeling/simulation
sensors and nano materials
Adrian Hanson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,740
400
0.230
Water treatment
Wastewater treatment
Constructed wetlands
Wastewater reuse
Biomass to energy
Chan Lan Chun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,622
766
0.472
Water Chemistry
Environmental Microbiology
Water and Wastewater Treatment
Tongxin Zhu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
872
0.659
Soil erosion
Hydrology
Geomorphology
GIS
Modeling
Andrea Schokker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
853
241
0.283
Nathan W Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
476
380
0.798
contaminant geochemistry
mercury
wild rice
sulfur cycling
wastewater treatment
Rebecca Teasley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
168
0.404
water resources
systems analysis
decision support systems
Brock D Hedegaard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
202
0.704
Structural Health Monitoring
Progressive Collapse Simulation
Creep and Shrinkage of Concrete
Mary Christiansen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
54
0.818
concrete
sustainability
structural engineering
Michael Pluimer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
35
0.547
Sustainability
recycled materials
plastic pipes
culverts
Mahsa Salimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
Materials Engineering - Civil Engineering