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" (998,570 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.

Jenny Ask
Aquatic biogeochemistry & ecology
Freshwater
Coastal marine
Arctic
Benthic
Metrics
H-Index
i10 Index
Citation
16
17
2,834
Shuntaro Koizumi
Fish
DOC
aquatic ecology
benthos
limnology
Metrics
H-Index
i10 Index
Citation
2
2
78
Rankings
Ranking Based On Selection: 1
Ann Kristin Bergström
Metrics
H-Index
i10 Index
Citation Counts
44
72
8,168
Rankings
Ranking Based On Selection: 2
Jenny Ask
Metrics
H-Index
i10 Index
Citation Counts
16
17
2,834
Aquatic biogeochemistry & ecology
Freshwater
Coastal marine
Arctic
Benthic
Rankings
Ranking Based On Selection: 3
Shuntaro Koizumi
Metrics
H-Index
i10 Index
Citation Counts
2
2
78
Fish
DOC
aquatic ecology
benthos
limnology
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