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
If Trigo
Remote Sensing
Climate Variability
Metrics
H-Index
i10 Index
Citation
54
99
12,311
* Rankings
Ranking Based On Selection :4
Laura Ribeiro
Ontogénese larvas peixes marinhos
Fisiologia e Nutrição em Aquacultura
Bem-estar
IMTA
Metrics
H-Index
i10 Index
Citation
33
53
4,560
* Rankings
Ranking Based On Selection :5
Ana Luisa Maulvault
Qualidade e segurança de pescado
Bioquímica
Contaminantes químicos
Análise de risco
Metrics
H-Index
i10 Index
Citation
31
51
2,687
* Rankings
Ranking Based On Selection :7
Vera Liane Barbosa
Qualidade e segurança de pescado
Bioquímica
Contaminantes químicos
Alterações climáticas
microbiologia
Metrics
H-Index
i10 Index
Citation
23
35
1,436
* Rankings
Ranking Based On Selection :9
Marta M. Rufino
spatial-temporal modelling (geostatistics)
geometric morphometry
biodiversity
Metrics
H-Index
i10 Index
Citation
22
37
1,587
* Rankings
Ranking Based On Selection :10
Carla Pires
Valorização de subprodutos de pescado
Metrics
H-Index
i10 Index
Citation
19
21
1,563
* Rankings
Ranking Based On Selection :13
Ana Gomes-Bispo
Seafood
Bioprospection
Chemical contaminants
Meat products
Polycyclic aromatic hydrocarbons
Metrics
H-Index
i10 Index
Citation
17
28
1,338
* Rankings
Ranking Based On Selection :15
Clara Lopes
microplastics
emerging contaminants
ecotoxicology
Metrics
H-Index
i10 Index
Citation
13
16
1,715
* Rankings
Ranking Based On Selection :16
Catarina Churro
Harmful algae
cyanobacteria
Harmful algal blooms
Metrics
H-Index
i10 Index
Citation
13
13
570
* Rankings
Ranking Based On Selection :20
Lidia Nicolau
Biologia Marinha
tartarugas marinhas
cetáceos
pescas
Metrics
H-Index
i10 Index
Citation
11
12
508
* Rankings
Ranking Based On Selection :24
Isa Marmelo
Qualidade e segurança do pescado
Bioquímica
Contaminantes químicos
Análise de risco
Alterações climáticas
Metrics
H-Index
i10 Index
Citation
7
5
163
Rankings
Ranking Based On Selection: 1
Narcisa M Bandarra
Metrics
H-Index
i10 Index
Citation Counts
56
176
11,889
Rankings
Ranking Based On Selection: 2
If Trigo
Metrics
H-Index
i10 Index
Citation Counts
54
99
12,311
Remote Sensing
Climate Variability
Rankings
Ranking Based On Selection: 3
Irineu Batista
Metrics
H-Index
i10 Index
Citation Counts
38
81
5,372
Valorização do pescado
Rankings
Ranking Based On Selection: 4
Laura Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
33
53
4,560
Ontogénese larvas peixes marinhos
Fisiologia e Nutrição em Aquacultura
Bem-estar
IMTA
Rankings
Ranking Based On Selection: 5
Ana Luisa Maulvault
Metrics
H-Index
i10 Index
Citation Counts
31
51
2,687
Qualidade e segurança de pescado
Bioquímica
Contaminantes químicos
Análise de risco
Rankings
Ranking Based On Selection: 6
Paulo Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,122
Rankings
Ranking Based On Selection: 7
Vera Liane Barbosa
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,436
Qualidade e segurança de pescado
Bioquímica
Contaminantes químicos
Alterações climáticas
microbiologia
Rankings
Ranking Based On Selection: 8
Rachid Omira
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,865
Natural Hazards
Tsunami
Rankings
Ranking Based On Selection: 9
Marta M. Rufino
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,587
spatial-temporal modelling (geostatistics)
geometric morphometry
biodiversity
Rankings
Ranking Based On Selection: 10
Carla Pires
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,563
Valorização de subprodutos de pescado
Rankings
Ranking Based On Selection: 11
Maria João Botelho
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,022
Rankings
Ranking Based On Selection: 12
Jorge Lobo Arteaga
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,406
Rankings
Ranking Based On Selection: 13
Ana Gomes-Bispo
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,338
Seafood
Bioprospection
Chemical contaminants
Meat products
Polycyclic aromatic hydrocarbons
Rankings
Ranking Based On Selection: 14
Rita M Godinho
Metrics
H-Index
i10 Index
Citation Counts
14
17
736
Rankings
Ranking Based On Selection: 15
Clara Lopes
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,715
microplastics
emerging contaminants
ecotoxicology
Rankings
Ranking Based On Selection: 16
Catarina Churro
Metrics
H-Index
i10 Index
Citation Counts
13
13
570
Harmful algae
cyanobacteria
Harmful algal blooms
Rankings
Ranking Based On Selection: 17
Catia Bartilotti
Metrics
H-Index
i10 Index
Citation Counts
12
15
611
Rankings
Ranking Based On Selection: 18
Cheila Almeida
Metrics
H-Index
i10 Index
Citation Counts
11
14
675
Rankings
Ranking Based On Selection: 19
Sc Freitas
Metrics
H-Index
i10 Index
Citation Counts
11
13
966
Rankings
Ranking Based On Selection: 20
Lidia Nicolau
Metrics
H-Index
i10 Index
Citation Counts
11
12
508
Biologia Marinha
tartarugas marinhas
cetáceos
pescas
Rankings
Ranking Based On Selection: 21
Gomes Romina
Metrics
H-Index
i10 Index
Citation Counts
9
9
226
Ciência
Saúde
Investigação
Rankings
Ranking Based On Selection: 22
Catarina C Santos
Metrics
H-Index
i10 Index
Citation Counts
8
7
157
Rankings
Ranking Based On Selection: 23
Cátia L. Marques
Metrics
H-Index
i10 Index
Citation Counts
8
7
205
Rankings
Ranking Based On Selection: 24
Isa Marmelo
Metrics
H-Index
i10 Index
Citation Counts
7
5
163
Qualidade e segurança do pescado
Bioquímica
Contaminantes químicos
Análise de risco
Alterações climáticas
Rankings
Ranking Based On Selection: 25
Corina Chaves
Metrics
H-Index
i10 Index
Citation Counts
6
6
103
Rankings
Ranking Based On Selection: 26
Andreia Rebotim
Metrics
H-Index
i10 Index
Citation Counts
4
3
207
Rankings
Ranking Based On Selection: 27
Márcio Moreira
Metrics
H-Index
i10 Index
Citation Counts
4
3
137