Top 100 Scientists

Top 100 Scientists in Portugal 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
Paula M Alves
Animal Cell Technology
Biologics
Bioprocess
Biotechnology
Metrics
H-Index
i10 Index
Citation
70
298
17,280
* Rankings
Ranking Based On Selection: 2
Carlos Gravato|C Gravato, Gravato C
Animal Physiology
Stress Biology
Biomarkers
Ecophysiology
Ecotoxicology
Metrics
H-Index
i10 Index
Citation
41
79
4,594
* Rankings
Ranking Based On Selection: 4
Claudia Silva Marques
Parasitology
Food and Waterborne parasites
Immunology
Nanobiotechnology
Comparative oncology
Metrics
H-Index
i10 Index
Citation
18
22
893
Ofélia Bento
Digestion
metabolism and nutrition
atopic demartitis
food allergy
Metrics
H-Index
i10 Index
Citation
8
6
358
Carolina Barroso
Animal Nutrition
Animal Science
Immunology
Aquaculture
Metrics
H-Index
i10 Index
Citation
7
6
180
* Rankings
Ranking Based On Selection: 10
Helder P. Nunes
Animal production
animal nutrition
enteric methane
non-coventional feed
Ruminant Physiology
Metrics
H-Index
i10 Index
Citation
7
4
135

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Aya Mahdy
Immune repertoire
Molecular cloning
PhIP-Seq
Genetics & Bioinformatics
Immune Mediated Diseases
Metrics
H-Index
i10 Index
Citation
2
0
17
Rankings
Ranking Based On Selection: 1
Paula M Alves
Metrics
H-Index
i10 Index
Citation Counts
70
298
17,280
Animal Cell Technology
Biologics
Bioprocess
Biotechnology
Rankings
Ranking Based On Selection: 2
Carlos Gravato|C Gravato, Gravato C
Metrics
H-Index
i10 Index
Citation Counts
41
79
4,594
Animal Physiology
Stress Biology
Biomarkers
Ecophysiology
Ecotoxicology
Rankings
Ranking Based On Selection: 3
Nuno Carolino
Metrics
H-Index
i10 Index
Citation Counts
24
44
1,821
Rankings
Ranking Based On Selection: 4
Claudia Silva Marques
Metrics
H-Index
i10 Index
Citation Counts
18
22
893
Parasitology
Food and Waterborne parasites
Immunology
Nanobiotechnology
Comparative oncology
Rankings
Ranking Based On Selection: 5
Manuel Cancela D'Abreu
Metrics
H-Index
i10 Index
Citation Counts
11
11
484
Rankings
Ranking Based On Selection: 6
Animal Reproduction
Neurodegenerative Diseases
Mitochondria and Animal Nutrition
Rankings
Ranking Based On Selection: 7
Ofélia Bento
Metrics
H-Index
i10 Index
Citation Counts
8
6
358
Digestion
metabolism and nutrition
atopic demartitis
food allergy
Rankings
Ranking Based On Selection: 8
Carolina Barroso
Metrics
H-Index
i10 Index
Citation Counts
7
6
180
Animal Nutrition
Animal Science
Immunology
Aquaculture
Rankings
Ranking Based On Selection: 9
Rankings
Ranking Based On Selection: 10
Helder P. Nunes
Metrics
H-Index
i10 Index
Citation Counts
7
4
135
Animal production
animal nutrition
enteric methane
non-coventional feed
Ruminant Physiology

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Rankings
Ranking Based On Selection: 11
Andrade
Metrics
H-Index
i10 Index
Citation Counts
7
2
232
Rankings
Ranking Based On Selection: 12
Sara Capas Peneda
Metrics
H-Index
i10 Index
Citation Counts
5
3
97
Rankings
Ranking Based On Selection: 13
Animal Welfare
Animal Ethics
Histopatology
Oncobiology
One Health
Rankings
Ranking Based On Selection: 14
Aya Mahdy
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Immune repertoire
Molecular cloning
PhIP-Seq
Genetics & Bioinformatics
Immune Mediated Diseases