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
Planetary Science
Geophysics
Geodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,336
2,124
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :2
Geochemistry
Geophysics
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,911
2,189
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :3
Geostatistical modeling
data analytics
statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
493
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :4
Epidemiology
Cancer
Social Determinants of Health
Health Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
290
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :5
Microbiology
Geochemistry
Geobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
144
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geology
Climate/Environmental change
Sedimentology/Micropaleontology & Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
74
0.841
* Total Citation Counts Rankings
Ranking Based On Selection :7
Geotechnical Engineering
Numerical Simulation
Frozen Soil
Unsaturated Soil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
* Total Citation Counts Rankings
Ranking Based On Selection :8
Geotechnical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
Geospatial modelling
Data Science
Cloud computing
Computer infrastructure
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
Steven A Hauck II
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,336
2,124
0.335
Planetary Science
Geophysics
Geodynamics
James Van Orman
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,911
2,189
0.370
Geochemistry
Geophysics
Planetary Science
Jeffrey Yarus
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
493
0.383
Geostatistical modeling
data analytics
statistics
Weichuan Dong
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
290
1.000
Epidemiology
Cancer
Social Determinants of Health
Health Geography
Derek A Smith
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
144
0.629
Microbiology
Geochemistry
Geobiology
Onema Christopher Adojoh,
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
74
0.841
Geology
Climate/Environmental change
Sedimentology/Micropaleontology & Oceanography
Shaoyang Dong
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
Geotechnical Engineering
Numerical Simulation
Frozen Soil
Unsaturated Soil
Nabeel Liaqat
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Olatunde David Akanbi
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Geospatial modelling
Data Science
Cloud computing
Computer infrastructure
Machine learning
Jian Han
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652