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" (870,053 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
Vanessa Becker
Environmental Engineering
Aquatic Sciences
Ecology
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation
26
52
2,519
* Rankings
Ranking Based On Selection: 2
José De Queiroz Pinheiro|José Q. Pinheiro, José Pinheiro
time perspective
pro-ecological commitment
maps and environmental cognition
climate change
renewable sources of energy
Metrics
H-Index
i10 Index
Citation
26
65
4,167
* Rankings
Ranking Based On Selection: 3
Paulo Lucio
Climatologia
Probabilidade
Estatística e Processos Estocásticos
Metrics
H-Index
i10 Index
Citation
25
59
2,425
David Mendes
climate variability
climate change
sea-ice model
extratropical cyclone
Metrics
H-Index
i10 Index
Citation
15
20
706
Rankings
Ranking Based On Selection: 1
Vanessa Becker
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,519
Environmental Engineering
Aquatic Sciences
Ecology
Environmental Microbiology
Rankings
Ranking Based On Selection: 2
time perspective
pro-ecological commitment
maps and environmental cognition
climate change
renewable sources of energy
Rankings
Ranking Based On Selection: 3
Paulo Lucio
Metrics
H-Index
i10 Index
Citation Counts
25
59
2,425
Climatologia
Probabilidade
Estatística e Processos Estocásticos
Rankings
Ranking Based On Selection: 4
Cristiano Prestrelo De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,440
Climatology
Meteorology
Intraseasonal Variability
Climate Variability
Rankings
Ranking Based On Selection: 5
David Mendes
Metrics
H-Index
i10 Index
Citation Counts
15
20
706
climate variability
climate change
sea-ice model
extratropical cyclone