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.

* Rankings
Ranking Based On Selection: 1
Jan Esper
Dendrochronology
Climate
Climate Change
Paleoclimate
Geography
Metrics
H-Index
i10 Index
Citation
95
241
31,390
Hanna Hadler
Geomorphology
Geoarchaeology
Coasts
Wadden Sea
Ancient Harbours
Metrics
H-Index
i10 Index
Citation
19
35
965
Max Torbenson
Dendrochronology
paleoclimatology
Metrics
H-Index
i10 Index
Citation
15
22
1,034
Rankings
Ranking Based On Selection: 1
Jan Esper
Metrics
H-Index
i10 Index
Citation Counts
95
241
31,390
Dendrochronology
Climate
Climate Change
Paleoclimate
Geography
Rankings
Ranking Based On Selection: 2
Michael Bruse
Metrics
H-Index
i10 Index
Citation Counts
33
55
5,839
Rankings
Ranking Based On Selection: 3
Frederick Reinig
Metrics
H-Index
i10 Index
Citation Counts
19
34
7,372
Rankings
Ranking Based On Selection: 4
Hanna Hadler
Metrics
H-Index
i10 Index
Citation Counts
19
35
965
Geomorphology
Geoarchaeology
Coasts
Wadden Sea
Ancient Harbours
Rankings
Ranking Based On Selection: 5
Max Torbenson
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,034