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" (941,641 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.

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Rankings
Ranking Based On Selection: 1
marine ecology
mangroves
seaweeds
seagrass
coral reefs
Rankings
Ranking Based On Selection: 3
Marine Biology
Molecular Genetics
Conservation
Rankings
Ranking Based On Selection: 5
Environmental Science
Indigenous Science
Science Education
Rankings
Ranking Based On Selection: 10

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Rankings
Ranking Based On Selection: 12
Oceanography
Larval Fish Ecology
Coastal Resource Management
Rankings
Ranking Based On Selection: 13
environmental science
avifauna
wildlife conservation
extension services
Rankings
Ranking Based On Selection: 16