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 :2
Mario Barletta
Marine Ecology
Environmental Conservation
Ecological Modeling
Metrics
H-Index
i10 Index
Citation
43
75
8,330
Manuel De Jesus Flores Montes
oceanografia química
ciclo dos nutrientes
carbono
acidificação marinha
Metrics
H-Index
i10 Index
Citation
21
49
1,495
Doris Veleda
Interação Oceano-Atmosfera
Análise de dados meteo-oceanográficos
Oceanografia Física
Oceanografia por Satélites
Metrics
H-Index
i10 Index
Citation
17
21
1,033
* Rankings
Ranking Based On Selection :10
Roberto Lima Barcellos
sedimentolologia marinha
geoquímica marinha
geoquímica isotópica
Metrics
H-Index
i10 Index
Citation
17
30
783
* Rankings
Ranking Based On Selection :12
Frédéric K Bonou
Hydro-Morphodynamic Modelling
Waves Analysis
Physical Oceanography
Coastal dynamic
ocean acidification
Metrics
H-Index
i10 Index
Citation
13
16
1,151
* Rankings
Ranking Based On Selection :13
Jesser F Souza Filho
Oceanografia biológica
crustáceos
bentos marinhos
taxonomia
filogenia
Metrics
H-Index
i10 Index
Citation
12
18
604
Erandy Gomes
Oceanography
Ichtiology
Coral reefs
Tubastraea
Marine area protected
Metrics
H-Index
i10 Index
Citation
5
2
68
Rankings
Ranking Based On Selection: 1
Monica Costa
Metrics
H-Index
i10 Index
Citation Counts
62
183
16,871
Rankings
Ranking Based On Selection: 2
Mario Barletta
Metrics
H-Index
i10 Index
Citation Counts
43
75
8,330
Marine Ecology
Environmental Conservation
Ecological Modeling
Rankings
Ranking Based On Selection: 3
Fabio Hv Hazin
Metrics
H-Index
i10 Index
Citation Counts
42
165
6,517
Rankings
Ranking Based On Selection: 4
Leandro Manzoni Vieira
Metrics
H-Index
i10 Index
Citation Counts
28
48
3,536
Rankings
Ranking Based On Selection: 5
Paulo Travassos
Metrics
H-Index
i10 Index
Citation Counts
26
62
2,423
Rankings
Ranking Based On Selection: 6
Paulo Jorge Parreira Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
25
62
1,972
Rankings
Ranking Based On Selection: 7
Gilvan Takeshi Yogui
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,552
Rankings
Ranking Based On Selection: 8
Manuel De Jesus Flores Montes
Metrics
H-Index
i10 Index
Citation Counts
21
49
1,495
oceanografia química
ciclo dos nutrientes
carbono
acidificação marinha
Rankings
Ranking Based On Selection: 9
Doris Veleda
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,033
Interação Oceano-Atmosfera
Análise de dados meteo-oceanográficos
Oceanografia Física
Oceanografia por Satélites
Rankings
Ranking Based On Selection: 10
Roberto Lima Barcellos
Metrics
H-Index
i10 Index
Citation Counts
17
30
783
sedimentolologia marinha
geoquímica marinha
geoquímica isotópica
Rankings
Ranking Based On Selection: 11
Rodrigo Mikosz Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
16
26
894
Rankings
Ranking Based On Selection: 12
Frédéric K Bonou
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,151
Hydro-Morphodynamic Modelling
Waves Analysis
Physical Oceanography
Coastal dynamic
ocean acidification
Rankings
Ranking Based On Selection: 13
Jesser F Souza Filho
Metrics
H-Index
i10 Index
Citation Counts
12
18
604
Oceanografia biológica
crustáceos
bentos marinhos
taxonomia
filogenia
Rankings
Ranking Based On Selection: 14
Erandy Gomes
Metrics
H-Index
i10 Index
Citation Counts
5
2
68
Oceanography
Ichtiology
Coral reefs
Tubastraea
Marine area protected
Rankings
Ranking Based On Selection: 15
Débora Lucatelli
Metrics
H-Index
i10 Index
Citation Counts
3
2
64