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" (873,864 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.

Wendy Nelson
geology (igneous petrology and geochemistry)
Metrics
H-Index
i10 Index
Citation
16
21
1,175
George Guice
Geology
Geochemistry
Archean
Petrology
Economic Geology
Metrics
H-Index
i10 Index
Citation
7
5
128
Rankings
Ranking Based On Selection: 1
David Vanko
Metrics
H-Index
i10 Index
Citation Counts
32
43
3,499
Rankings
Ranking Based On Selection: 2
Joel Moore
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,390
Rankings
Ranking Based On Selection: 3
Wendy Nelson
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,175
Rankings
Ranking Based On Selection: 4
Martin C Roberge
Metrics
H-Index
i10 Index
Citation Counts
8
8
618
Rankings
Ranking Based On Selection: 5
George Guice
Metrics
H-Index
i10 Index
Citation Counts
7
5
128
Geology
Geochemistry
Archean
Petrology
Economic Geology