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" (873,937 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
Maria João Bebianno
Environmetal Sciences
Marine Sciences
Ecotoxicology
Analytical Chemistry
Nanoparticles
Metrics
H-Index
i10 Index
Citation
69
206
15,882
* Rankings
Ranking Based On Selection :4
Manuela Moreira Da Silva
Ecohydrology. Phytotechnologies. Mineral Profile of Halophyte Species and Aquatic Organisms. Sustainable Water Management. Carb
Metrics
H-Index
i10 Index
Citation
12
13
645
Rankings
Ranking Based On Selection: 1
Maria João Bebianno
Metrics
H-Index
i10 Index
Citation Counts
69
206
15,882
Environmetal Sciences
Marine Sciences
Ecotoxicology
Analytical Chemistry
Nanoparticles
Rankings
Ranking Based On Selection: 2
Margarida Ribau Teixeira
Metrics
H-Index
i10 Index
Citation Counts
33
56
4,041
Rankings
Ranking Based On Selection: 3
Vânia Serrão Sousa
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,652
Rankings
Ranking Based On Selection: 4
Manuela Moreira Da Silva
Metrics
H-Index
i10 Index
Citation Counts
12
13
645
Ecohydrology. Phytotechnologies. Mineral Profile of Halophyte Species and Aquatic Organisms. Sustainable Water Management. Carb