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.

Frank James Stewart
marine microbiology
genomics
molecular evolution
microbial symbiosis
Metrics
H-Index
i10 Index
Citation
45
81
9,775
Rachel Lange Spietz
Microbial ecology
geobiology
microbe-mineral interactions
oceanography
genomics
Metrics
H-Index
i10 Index
Citation
15
17
1,315
Paul Kanive
mark-recapture population studies
marine ecology
white sharks
coastal ecosystems
electronic
Metrics
H-Index
i10 Index
Citation
10
10
577
Rankings
Ranking Based On Selection: 1
Frank James Stewart
Metrics
H-Index
i10 Index
Citation Counts
45
81
9,775
marine microbiology
genomics
molecular evolution
microbial symbiosis
Rankings
Ranking Based On Selection: 2
Rachel Lange Spietz
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,315
Microbial ecology
geobiology
microbe-mineral interactions
oceanography
genomics
Rankings
Ranking Based On Selection: 3
Zoe Pratte
Metrics
H-Index
i10 Index
Citation Counts
14
18
782
Rankings
Ranking Based On Selection: 4
Paul Kanive
Metrics
H-Index
i10 Index
Citation Counts
10
10
577
mark-recapture population studies
marine ecology
white sharks
coastal ecosystems
electronic