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
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,754
4,174
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :2
geochemistry
isotope geology
geochronology
igneous petrology
granite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,854
3,594
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :3
paleontology
geochemistry and stratigraphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,323
2,037
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :4
geomorfologie
fyzická geografie
geologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,238
2,770
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :5
Structural Geology
Tectonics
Geodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,107
2,515
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :6
geochemistry
hydrology
environmental sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,784
1,865
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :7
Soil Mechanics
Slope Stability
Landslides
Natural Hazards
Engineering Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,665
3,450
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :8
geology
palaeontology
Cambrian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,607
1,123
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :9
Metamorphic Robots
Parallel Verification
Model Checking
Algorithm Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,373
843
0.250
* Total Citation Counts Rankings
Ranking Based On Selection :10
structural geology
tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,181
1,144
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :11
Geodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,318
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :12
biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,062
1,667
0.544
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,948
1,606
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :14
Geology of Construction Materials
Rock Mechanics
Weathering of Natural Stone
Economic Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,839
1,124
0.396
* Total Citation Counts Rankings
Ranking Based On Selection :15
geophysics
seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,795
1,109
0.397
* Total Citation Counts Rankings
Ranking Based On Selection :16
Geodesy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,765
1,169
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :17
geomorphology
natural hazards
physical geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,497
1,446
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :18
mineralogy
crystallography
geochemistry
meteorites
impact craters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,426
1,189
0.490
* Total Citation Counts Rankings
Ranking Based On Selection :19
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,336
1,295
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :20
Geochemistry
Geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,306
1,460
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :21
environmental geochemistry
geology
mercury in the environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,880
956
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :22
geochronology
isotope geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,681
1,074
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :23
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
892
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :24
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,402
935
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :25
geologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,390
568
0.409
Martin Mihaljevič
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,754
4,174
0.477
Vojtech Janousek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,854
3,594
0.524
geochemistry
isotope geology
geochronology
igneous petrology
granite
Jiri Fryda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,323
2,037
0.322
paleontology
geochemistry and stratigraphy
Tomáš Pánek
University of Ostrava
Ostrava, Czech Republic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,238
2,770
0.529
geomorfologie
fyzická geografie
geologie
Ondrej Lexa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,107
2,515
0.492
Structural Geology
Tectonics
Geodynamics
Pavel Kram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,784
1,865
0.493
geochemistry
hydrology
environmental sciences
Gianvito Scaringi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,665
3,450
0.941
Soil Mechanics
Slope Stability
Landslides
Natural Hazards
Engineering Geology
Oldřich Fatka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,607
1,123
0.311
geology
palaeontology
Cambrian
Jiří Barnat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,373
843
0.250
Metamorphic Robots
Parallel Verification
Model Checking
Algorithm Engineering
Michal Nemcok
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,181
1,144
0.360
structural geology
tectonics
Shah Wali Faryad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,318
0.425
Filip Oulehle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,062
1,667
0.544
Jiří Žák
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,948
1,606
0.545
Richard Přikryl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,839
1,124
0.396
Geology of Construction Materials
Rock Mechanics
Weathering of Natural Stone
Economic Geology
Tomáš Fischer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,795
1,109
0.397
Pavel Novák
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,765
1,169
0.423
Vít Vilímek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,497
1,446
0.579
geomorphology
natural hazards
physical geography
Roman Skala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,426
1,189
0.490
mineralogy
crystallography
geochemistry
meteorites
impact craters
František Gallovič
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,336
1,295
0.554
Lukas Ackerman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,306
1,460
0.633
Tomáš Navrátil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,880
956
0.509
environmental geochemistry
geology
mercury in the environment
Martin Svojtka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,681
1,074
0.639
geochronology
isotope geology
David Buriánek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
892
0.630
Ondřej Šrámek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,402
935
0.667
Josef Stemberk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,390
568
0.409