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
environmental geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,642
4,746
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,848
2,153
0.560
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
siliciclastic depositional systems
sedimentary petrology
basin analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,953
1,547
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Ecosystem Ecology
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,493
1,492
0.598
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
sedimentary geology and geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
1,452
0.519
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
sediment biogeochemistry
estuarine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,719
1,265
0.268
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Geotechnical and Geoenvironmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,234
0.814
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Volcanology
Geology
Natural Hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,749
1,228
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
astronomy
astrophysics
cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,101
1,178
0.231
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Geodesy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,765
1,169
0.423
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
ichnology
ichnotaxonomy
paleoecology
paleontology
environmental geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
797
0.401
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Geology
volcanology
carbon storage
critical minerals
carbon sequestration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
701
0.496
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Earth Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
970
700
0.722
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Geochemistry
Geology
Caves and Karst
Coal mine drainage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
591
0.496
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
geomorphology
weathering
arctic
heritage conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
589
0.710
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Environmental Assessment
Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,154
582
0.504
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Volcanology
Geothermal
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
554
0.321
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Ichthyology
Astacology
Taxonomy
Zoogeography
CRU Program
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
532
0.417
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
3D Seismic
reservoir characterization
fracture model development
unconventional reservoirs
fractals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,462
452
0.309
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
403
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Volcanology
Seismology
Natural Hazard and Risk Assessments
Disaster Risk Reduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
342
0.549
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Geomorphology
Quaternary science
GIS in Physical Geography
Didaktika geografie
Geography Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
329
0.499
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Seismic Design
Seismic Strengthening
Composite Material
Concrete Technology
Microbial Concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
296
0.943
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
micropalaeontology
geology and ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
292
0.276
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Ore deposit geology
geochemistry
mineralogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
254
0.620
Andrew Hursthouse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,642
4,746
0.621
TR Carr
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,848
2,153
0.560
Amy Weislogel
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,953
1,547
0.524
siliciclastic depositional systems
sedimentary petrology
basin analysis
Brenden Mcneil
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,493
1,492
0.598
Ecosystem Ecology
Remote Sensing
Kathleen Benison
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
1,452
0.519
sedimentary geology and geochemistry
Jane Caffrey
University of West Florida
Pensacola, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,719
1,265
0.268
sediment biogeochemistry
estuarine ecology
Muhammad Naveed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,234
0.814
Geotechnical and Geoenvironmental engineering
Richard EA Robertson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,749
1,228
0.447
Volcanology
Geology
Natural Hazards
Marc Gagné
West Chester University of Pennsylvania
West Chester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,101
1,178
0.231
astronomy
astrophysics
cosmology
Pavel Novák
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,765
1,169
0.423
Andrew K Rindsberg
University of West Alabama
Livingston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
797
0.401
ichnology
ichnotaxonomy
paleoecology
paleontology
environmental geology
Graham Andrews
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
701
0.496
Geology
volcanology
carbon storage
critical minerals
carbon sequestration
Roelof Burger
North West University
Potchefstroom, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
970
700
0.722
Dj Vesper
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
591
0.496
Geochemistry
Geology
Caves and Karst
Coal mine drainage
Lisa Mol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
589
0.710
geomorphology
weathering
arctic
heritage conservation
Luke Sandham
North West University
Potchefstroom, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,154
582
0.504
Environmental Assessment
Geography
Graham Alexander Ryan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
554
0.321
Volcanology
Geothermal
Geophysics
Stuart Welsh
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
532
0.417
Ichthyology
Astacology
Taxonomy
Zoogeography
CRU Program
Thomas H Wilson
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,462
452
0.309
3D Seismic
reservoir characterization
fracture model development
unconventional reservoirs
fractals
Karen Culcasi
West Virginia University
Morgantown, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
403
0.629
Victoria Miller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
342
0.549
Volcanology
Seismology
Natural Hazard and Risk Assessments
Disaster Risk Reduction
Pavel Mentlík
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
329
0.499
Geomorphology
Quaternary science
GIS in Physical Geography
Didaktika geografie
Geography Education
Mehdi Esfandi Sarafraz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
296
0.943
Seismic Design
Seismic Strengthening
Composite Material
Concrete Technology
Microbial Concrete
Brent Wilson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
292
0.276
micropalaeontology
geology and ecology
Marcus Sweetapple
University of West Alabama
Livingston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
254
0.620
Ore deposit geology
geochemistry
mineralogy