Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (888,752 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Vojtech Janousek
geochemistry
isotope geology
geochronology
igneous petrology
granite
Metrics
H-Index
i10 Index
Citation
44
94
7,170
* Rankings
Ranking Based On Selection: 6
Gianvito Scaringi
Soil Mechanics
Slope Stability
Landslides
Natural Hazards
Engineering Geology
Metrics
H-Index
i10 Index
Citation
32
49
4,064
* Rankings
Ranking Based On Selection: 7
Richard Přikryl
Geology of Construction Materials
Rock Mechanics
Weathering of Natural Stone
Economic Geology
Metrics
H-Index
i10 Index
Citation
31
60
2,944

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* Rankings
Ranking Based On Selection: 11
Vít Vilímek
geomorphology
natural hazards
physical geography
Metrics
H-Index
i10 Index
Citation
25
53
2,675
* Rankings
Ranking Based On Selection: 13
Jiří Bruthans
hydrogeology
erosion
karst
sandstone landforms
tracer tests
Metrics
H-Index
i10 Index
Citation
20
41
1,352
* Rankings
Ranking Based On Selection: 14
Ondrej Soucek
Continuum mechanics and thermodynamics
Computational geophysics
Icy moons
Continuum Mixture Theory
Metrics
H-Index
i10 Index
Citation
17
24
1,318
* Rankings
Ranking Based On Selection: 15
Přemysl Štych
geoinformatika
dálkový průzkum Země
geografie
Metrics
H-Index
i10 Index
Citation
16
26
1,252
* Rankings
Ranking Based On Selection: 16
Jade Hatton
Biogeochemistry
Isotope Geochemistry
Sediment Cycling
Nutrient Export
Metrics
H-Index
i10 Index
Citation
13
14
466
* Rankings
Ranking Based On Selection: 17
Filip Tomek
geology
volcanology
tectonics
volcano-plutonic systems
rock magnetism
Metrics
H-Index
i10 Index
Citation
11
11
382
Kaleb Wagner
Quarternary geology
Quaternary sedimentology
geomorphology
cosmogenic nuclides
Metrics
H-Index
i10 Index
Citation
4
2
61
Jimmy Clifford Oppong
Soil physics and solute transport
hydrology and biogeochemistry
Metrics
H-Index
i10 Index
Citation
2
0
12
Rankings
Ranking Based On Selection: 1
Martin Mihaljevič
Metrics
H-Index
i10 Index
Citation Counts
53
155
9,051
Rankings
Ranking Based On Selection: 2
Vojtech Janousek
Metrics
H-Index
i10 Index
Citation Counts
44
94
7,170
geochemistry
isotope geology
geochronology
igneous petrology
granite
Rankings
Ranking Based On Selection: 3
Ondrej Lexa
Metrics
H-Index
i10 Index
Citation Counts
43
80
5,272
Rankings
Ranking Based On Selection: 4
Shah Wali Faryad
Metrics
H-Index
i10 Index
Citation Counts
35
78
3,179
Rankings
Ranking Based On Selection: 5
Jiří Žák
Metrics
H-Index
i10 Index
Citation Counts
34
72
3,061
Rankings
Ranking Based On Selection: 6
Gianvito Scaringi
Metrics
H-Index
i10 Index
Citation Counts
32
49
4,064
Soil Mechanics
Slope Stability
Landslides
Natural Hazards
Engineering Geology
Rankings
Ranking Based On Selection: 7
Richard Přikryl
Metrics
H-Index
i10 Index
Citation Counts
31
60
2,944
Geology of Construction Materials
Rock Mechanics
Weathering of Natural Stone
Economic Geology
Rankings
Ranking Based On Selection: 8
František Gallovič
Metrics
H-Index
i10 Index
Citation Counts
30
50
2,485
Rankings
Ranking Based On Selection: 9
Oldřich Fatka
Metrics
H-Index
i10 Index
Citation Counts
30
109
3,798
Rankings
Ranking Based On Selection: 10
Tomáš Fischer
Metrics
H-Index
i10 Index
Citation Counts
27
58
2,875

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Vít Vilímek
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,675
geomorphology
natural hazards
physical geography
Rankings
Ranking Based On Selection: 12
Ondřej Šrámek
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,517
Rankings
Ranking Based On Selection: 13
Jiří Bruthans
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,352
hydrogeology
erosion
karst
sandstone landforms
tracer tests
Rankings
Ranking Based On Selection: 14
Ondrej Soucek
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,318
Continuum mechanics and thermodynamics
Computational geophysics
Icy moons
Continuum Mixture Theory
Rankings
Ranking Based On Selection: 15
Přemysl Štych
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,252
geoinformatika
dálkový průzkum Země
geografie
Rankings
Ranking Based On Selection: 16
Jade Hatton
Metrics
H-Index
i10 Index
Citation Counts
13
14
466
Biogeochemistry
Isotope Geochemistry
Sediment Cycling
Nutrient Export
Rankings
Ranking Based On Selection: 17
Filip Tomek
Metrics
H-Index
i10 Index
Citation Counts
11
11
382
geology
volcanology
tectonics
volcano-plutonic systems
rock magnetism
Rankings
Ranking Based On Selection: 18
Jaroslav Řihošek
Metrics
H-Index
i10 Index
Citation Counts
9
9
343
Rankings
Ranking Based On Selection: 19
David Krause
Metrics
H-Index
i10 Index
Citation Counts
6
3
78
Rankings
Ranking Based On Selection: 20
Tomáš Bayer
Metrics
H-Index
i10 Index
Citation Counts
6
4
143
Computational geometry
mathematical cartography
Rankings
Ranking Based On Selection: 21
Kaleb Wagner
Metrics
H-Index
i10 Index
Citation Counts
4
2
61
Quarternary geology
Quaternary sedimentology
geomorphology
cosmogenic nuclides
Rankings
Ranking Based On Selection: 22
Ladislav Polák
Metrics
H-Index
i10 Index
Citation Counts
3
3
67
Rankings
Ranking Based On Selection: 23
Jimmy Clifford Oppong
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Soil physics and solute transport
hydrology and biogeochemistry