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.

* Rankings
Ranking Based On Selection :1
Leticia M Estevinho
Biotechnology
microbiology
fermentation process
natural products
Metrics
H-Index
i10 Index
Citation
60
139
17,697
* Rankings
Ranking Based On Selection :2
Ana Maria Carvalho
Ethnobiology
ethnobotany
agroecology
edible and medicinal plants
cultural lanscape
Metrics
H-Index
i10 Index
Citation
58
120
10,599
* Rankings
Ranking Based On Selection :5
Vitor Ramos
environmental microbiology
microbial ecology and diversity
phylogenetics
microbial biotechnology
ecotoxicology
Metrics
H-Index
i10 Index
Citation
24
33
1,678
Rankings
Ranking Based On Selection: 1
Leticia M Estevinho
Metrics
H-Index
i10 Index
Citation Counts
60
139
17,697
Biotechnology
microbiology
fermentation process
natural products
Rankings
Ranking Based On Selection: 2
Ana Maria Carvalho
Metrics
H-Index
i10 Index
Citation Counts
58
120
10,599
Ethnobiology
ethnobotany
agroecology
edible and medicinal plants
cultural lanscape
Rankings
Ranking Based On Selection: 3
M Alice Pinto
Metrics
H-Index
i10 Index
Citation Counts
32
49
3,118
Rankings
Ranking Based On Selection: 4
Sandra Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
28
59
3,300
Rankings
Ranking Based On Selection: 5
Vitor Ramos
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,678
environmental microbiology
microbial ecology and diversity
phylogenetics
microbial biotechnology
ecotoxicology