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" (873,690 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.

Teri O'Meara
biogeochemistry
ecology
modelling coastal ecosystems
Metrics
H-Index
i10 Index
Citation
13
14
447
Daniel J Rasmussen
Data Science
Igneous Petrology
Volcanology
Geochemistry
Metrics
H-Index
i10 Index
Citation
10
10
480
Daniel G Cole
cartography
geographic information systems
native americans
Metrics
H-Index
i10 Index
Citation
10
10
904
Shuo Chen 陈烁)
Biogeochemistry
Freshwater Ecology
Dissolved Organic Matter
Metrics
H-Index
i10 Index
Citation
9
8
259
Catalina Suarez
geology
paleontology
paleobiology
vertebrates paleontology
Metatheria
Metrics
H-Index
i10 Index
Citation
9
7
381

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Corbin L Kling
Geology
Structural Geology
Planetary Geology
Planetary Science
Metrics
H-Index
i10 Index
Citation
6
4
127
Matt Vrazo
Paleontology
paleoecology
taphonomy
biogeogeochemistry
trace fossils
Metrics
H-Index
i10 Index
Citation
6
4
126
Joseph Milligan
Paleoclimatology
paleoecology
paleobotany
plant physiology
sedimentology
Metrics
H-Index
i10 Index
Citation
4
3
111
Rankings
Ranking Based On Selection: 1
Genevieve L Noyce
Metrics
H-Index
i10 Index
Citation Counts
14
15
910
Biogeochemistry
Microbial ecology
Ecosystem science
Rankings
Ranking Based On Selection: 2
Teri O'Meara
Metrics
H-Index
i10 Index
Citation Counts
13
14
447
biogeochemistry
ecology
modelling coastal ecosystems
Rankings
Ranking Based On Selection: 3
Paul E Brewer
Metrics
H-Index
i10 Index
Citation Counts
12
14
871
Rankings
Ranking Based On Selection: 4
timothy r rose
Metrics
H-Index
i10 Index
Citation Counts
12
13
952
geology
volcanology
archaeology
materials science
Rankings
Ranking Based On Selection: 5
Gabriela Aylin Farfan
Metrics
H-Index
i10 Index
Citation Counts
11
12
479
Rankings
Ranking Based On Selection: 6
Daniel J Rasmussen
Metrics
H-Index
i10 Index
Citation Counts
10
10
480
Data Science
Igneous Petrology
Volcanology
Geochemistry
Rankings
Ranking Based On Selection: 7
Daniel G Cole
Metrics
H-Index
i10 Index
Citation Counts
10
10
904
cartography
geographic information systems
native americans
Rankings
Ranking Based On Selection: 8
Alia Al-Haj
Metrics
H-Index
i10 Index
Citation Counts
9
9
753
Rankings
Ranking Based On Selection: 9
Shuo Chen 陈烁)
Metrics
H-Index
i10 Index
Citation Counts
9
8
259
Biogeochemistry
Freshwater Ecology
Dissolved Organic Matter
Rankings
Ranking Based On Selection: 10
Catalina Suarez
Metrics
H-Index
i10 Index
Citation Counts
9
7
381
geology
paleontology
paleobiology
vertebrates paleontology
Metatheria

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Paul Kimberly
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,021
Rankings
Ranking Based On Selection: 12
Corbin L Kling
Metrics
H-Index
i10 Index
Citation Counts
6
4
127
Geology
Structural Geology
Planetary Geology
Planetary Science
Rankings
Ranking Based On Selection: 13
Matt Vrazo
Metrics
H-Index
i10 Index
Citation Counts
6
4
126
Paleontology
paleoecology
taphonomy
biogeogeochemistry
trace fossils
Rankings
Ranking Based On Selection: 14
Courtney Wagner
Metrics
H-Index
i10 Index
Citation Counts
4
4
176
Rankings
Ranking Based On Selection: 15
Joseph Milligan
Metrics
H-Index
i10 Index
Citation Counts
4
3
111
Paleoclimatology
paleoecology
paleobotany
plant physiology
sedimentology
Rankings
Ranking Based On Selection: 16
Katherine Haviland
Metrics
H-Index
i10 Index
Citation Counts
3
2
192
Rankings
Ranking Based On Selection: 17
Benjamin Lloyd
Metrics
H-Index
i10 Index
Citation Counts
1
1
185