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" (870,057 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: 2
Tercio Ambrizzi
Climatology
Climate Dynamics
Atmospheric Numerical Modeling
Metrics
H-Index
i10 Index
Citation
58
139
15,920
* Rankings
Ranking Based On Selection: 3
Humberto Rocha
Hidroclimatologia
Modelagem de ecossistemas
Sensores meteorológicos
Metrics
H-Index
i10 Index
Citation
57
124
13,307
* Rankings
Ranking Based On Selection: 6
Rosmeri Porfírio Da Rocha
Ciências Atmosféricas
meteorologia
climatologia
modelagem numérica da atmosfera
Metrics
H-Index
i10 Index
Citation
43
97
7,896

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Ricardo De Camargo
Apllied Meteorology
Physical Oceanography
Atmosphere-Ocean Interaction
Metrics
H-Index
i10 Index
Citation
22
45
1,834
Augusto José Pereira Filho
Meteorologia
Climatologia
Hidrometeorologia
Sensoriamento Remoto
Modelagem Numérica
Metrics
H-Index
i10 Index
Citation
22
45
1,633
Jacyra Soares
Air sea interaction
Meteorology
Micrometeorology
Oceanography
Solar radiation
Metrics
H-Index
i10 Index
Citation
21
37
2,558
Rachel I Albrecht
Atmospheric Electricity
Deep Convection
Cloud Physics
Amazon
Remote Sensing
Metrics
H-Index
i10 Index
Citation
21
27
1,907
Arthur Carniato Sanches
Irrigação e Drenagem
Forragicultura
Agrometeorologia e Física do solo
Metrics
H-Index
i10 Index
Citation
14
21
815
Ricardo Hallak
Meteorologia de Mesoescala
Dinâmica eTermodinâmica da Atmosfera
Modelagem Atmosférica
Metrics
H-Index
i10 Index
Citation
14
16
719
Lívia Márcia Mosso Dutra
Meteorology
Cyclones
Climate Change
Regional Climate Modeling
Weather Forecasts
Metrics
H-Index
i10 Index
Citation
12
16
833
Carlos Raupp
Geophysical and Astrophysical Fluid Dynamics
Dynamic Meteorology
Tropical Meteorology
Metrics
H-Index
i10 Index
Citation
11
12
511
Djacinto Monteiro Dos Santos
Ciências Atmosféricas
Mudanças Climáticas
Ondas de Calor
Poluição do Ar
Aerossóis Atmosféricos
Metrics
H-Index
i10 Index
Citation
8
8
220
Ana Carolina Nóbile Tomaziello
Meteorology
Climatology
Climate Dynamics
Climate Variability
Atmospheric Sciences
Metrics
H-Index
i10 Index
Citation
5
4
444
João Basso
Meteorologia
Meteorologia de Mesoescala
Modelagem numérica do Tempo
Micrometeorologia
Termodinâmica
Metrics
H-Index
i10 Index
Citation
2
0
17
Ana Maria Pereira Nunes
Meteorologia
climatologia
tempestades
mudanças climáticas
modelagem numérica
Metrics
H-Index
i10 Index
Citation
1
1
34
Geraldo Deniro Gomes
Atmospheric Science
Climate Change
Atmospheric Dynamics
Atmospheric Thermodynamics
Metrics
H-Index
i10 Index
Citation
1
1
16
Rankings
Ranking Based On Selection: 1
Paulo Artaxo
Metrics
H-Index
i10 Index
Citation Counts
126
453
71,355
Rankings
Ranking Based On Selection: 2
Tercio Ambrizzi
Metrics
H-Index
i10 Index
Citation Counts
58
139
15,920
Rankings
Ranking Based On Selection: 3
Humberto Rocha
Metrics
H-Index
i10 Index
Citation Counts
57
124
13,307
Hidroclimatologia
Modelagem de ecossistemas
Sensores meteorológicos
Rankings
Ranking Based On Selection: 5
Pedro Leite Da Silva Dias
Metrics
H-Index
i10 Index
Citation Counts
53
136
17,788
Rankings
Ranking Based On Selection: 6
Rosmeri Porfírio Da Rocha
Metrics
H-Index
i10 Index
Citation Counts
43
97
7,896
Ciências Atmosféricas
meteorologia
climatologia
modelagem numérica da atmosfera
Rankings
Ranking Based On Selection: 7
Edmilson Dias De Freitas
Metrics
H-Index
i10 Index
Citation Counts
33
64
4,121
Meteorologia
Modelagem Numérica
Poluição do Ar
Ilhas de Calor.
Rankings
Ranking Based On Selection: 8
Carlos Augusto Morales Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
30
62
2,875
Rankings
Ranking Based On Selection: 9
Mariangela Macchione
Metrics
H-Index
i10 Index
Citation Counts
29
54
2,391
atmospheric air pollution
biology
cell culture
cell signalizing
Rankings
Ranking Based On Selection: 10
Amauri Pereira De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
28
50
3,551

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Ricardo De Camargo
Metrics
H-Index
i10 Index
Citation Counts
22
45
1,834
Apllied Meteorology
Physical Oceanography
Atmosphere-Ocean Interaction
Rankings
Ranking Based On Selection: 12
Augusto José Pereira Filho
Metrics
H-Index
i10 Index
Citation Counts
22
45
1,633
Meteorologia
Climatologia
Hidrometeorologia
Sensoriamento Remoto
Modelagem Numérica
Rankings
Ranking Based On Selection: 14
Jacyra Soares
Metrics
H-Index
i10 Index
Citation Counts
21
37
2,558
Air sea interaction
Meteorology
Micrometeorology
Oceanography
Solar radiation
Rankings
Ranking Based On Selection: 15
Rachel I Albrecht
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,907
Atmospheric Electricity
Deep Convection
Cloud Physics
Amazon
Remote Sensing
Rankings
Ranking Based On Selection: 16
Arthur Carniato Sanches
Metrics
H-Index
i10 Index
Citation Counts
14
21
815
Irrigação e Drenagem
Forragicultura
Agrometeorologia e Física do solo
Rankings
Ranking Based On Selection: 17
Ricardo Hallak
Metrics
H-Index
i10 Index
Citation Counts
14
16
719
Meteorologia de Mesoescala
Dinâmica eTermodinâmica da Atmosfera
Modelagem Atmosférica
Rankings
Ranking Based On Selection: 18
Lívia Márcia Mosso Dutra
Metrics
H-Index
i10 Index
Citation Counts
12
16
833
Meteorology
Cyclones
Climate Change
Regional Climate Modeling
Weather Forecasts
Rankings
Ranking Based On Selection: 20
Carlos Raupp
Metrics
H-Index
i10 Index
Citation Counts
11
12
511
Geophysical and Astrophysical Fluid Dynamics
Dynamic Meteorology
Tropical Meteorology
Rankings
Ranking Based On Selection: 21
Georgia Codato
Metrics
H-Index
i10 Index
Citation Counts
9
8
622
Rankings
Ranking Based On Selection: 22
Ana Raquel Soares Colletti
Metrics
H-Index
i10 Index
Citation Counts
9
7
165
Rankings
Ranking Based On Selection: 23
Djacinto Monteiro Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
8
8
220
Ciências Atmosféricas
Mudanças Climáticas
Ondas de Calor
Poluição do Ar
Aerossóis Atmosféricos
Rankings
Ranking Based On Selection: 26
Jose L Flores R
Metrics
H-Index
i10 Index
Citation Counts
8
7
360
Rankings
Ranking Based On Selection: 27
De JesusE M
Metrics
H-Index
i10 Index
Citation Counts
7
6
163
Meteorologia
Ciclones
Ciclones Subtropicais
Frentes Frias
ventos
Rankings
Ranking Based On Selection: 28
Ana Carolina Nóbile Tomaziello
Metrics
H-Index
i10 Index
Citation Counts
5
4
444
Meteorology
Climatology
Climate Dynamics
Climate Variability
Atmospheric Sciences
Rankings
Ranking Based On Selection: 30
Paola Gimenes Bueno
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 31
João Basso
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Meteorologia
Meteorologia de Mesoescala
Modelagem numérica do Tempo
Micrometeorologia
Termodinâmica
Rankings
Ranking Based On Selection: 33
Elizabeth Lima Carnevskis
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 34
Ana Maria Pereira Nunes
Metrics
H-Index
i10 Index
Citation Counts
1
1
34
Meteorologia
climatologia
tempestades
mudanças climáticas
modelagem numérica
Rankings
Ranking Based On Selection: 35
Geraldo Deniro Gomes
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Atmospheric Science
Climate Change
Atmospheric Dynamics
Atmospheric Thermodynamics