Top 100 Scientists
Agriculture & Forestry / Fisheries 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" (873,688 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.
Fish Nutrition
Aquaculture
Metrics
H-Index
i10 Index
Citation
68
194
15,497
Fisheries
Metrics
H-Index
i10 Index
Citation
60
192
11,038
Aquacultura
Metrics
H-Index
i10 Index
Citation
51
162
7,360
Fisheries
Population Dynamics
Stock assessment
Elasmobranchs
Bycatch
Metrics
H-Index
i10 Index
Citation
39
107
4,441
Fish populations
Fish communities
Nurseries
Connectivity
Biodiversity
Metrics
H-Index
i10 Index
Citation
37
54
3,737
fish
biology
conservation
policy
Metrics
H-Index
i10 Index
Citation
37
89
4,300
Fish Migration
Freshwater Fish Ecology
Ecohydraulics
River Restoration
Metrics
H-Index
i10 Index
Citation
36
66
4,090
Aquacultura
animais aquáticos
nutrição de peixes
Metrics
H-Index
i10 Index
Citation
36
48
4,883
Aquaculture
Fish Nutrition
Amino acid metabolism
Metrics
H-Index
i10 Index
Citation
32
47
3,540
social-ecological systems
small-scale fisheries
deliberation
MPA
estuaries
Metrics
H-Index
i10 Index
Citation
32
51
3,220
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!
groundwater ecology
intertidal ecology
scientific writing
Metrics
H-Index
i10 Index
Citation
31
86
10,840
Aquaculture
fish diseases
bivalves
Metrics
H-Index
i10 Index
Citation
28
52
2,864
* Rankings
Ranking Based
On Selection: 13
Fish ecology
Connectivity
Otolith geochemistry
Population struture
Metrics
H-Index
i10 Index
Citation
23
34
1,691
* Rankings
Ranking Based
On Selection: 14
Aquacultura
Ecologia
Indústria alimentar
Matérias-primas alimentares
Desenvolvimento de Novos Produtos Alimentares
Metrics
H-Index
i10 Index
Citation
21
36
1,306
* Rankings
Ranking Based
On Selection: 15
Life history traits
Trophic Ecology
Bionergetics
Fisheries adaptation
Vulnerability assessment
Metrics
H-Index
i10 Index
Citation
20
24
1,045
* Rankings
Ranking Based
On Selection: 16
Fishing Technology
Fishing gear selectivity and performance
Species behaviour
Energy saving in fishing vessels
Metrics
H-Index
i10 Index
Citation
20
25
1,514
* Rankings
Ranking Based
On Selection: 17
Fisheries
Fish reproduction
morphometrics
stock management
age and growth
Metrics
H-Index
i10 Index
Citation
20
34
1,046
* Rankings
Ranking Based
On Selection: 18
Elasmobranchs
Bioecology of large predators
Movement analysis
Fisheries biology and management
Metrics
H-Index
i10 Index
Citation
19
28
1,482
* Rankings
Ranking Based
On Selection: 19
Fisheries
Fish Biology
Reproduction
Elasmobranchs
Metrics
H-Index
i10 Index
Citation
19
24
1,044
* Rankings
Ranking Based
On Selection: 20
Elasmobranchs
deep-water and demersal fisheries
fisheries assessment
biodiversity
Metrics
H-Index
i10 Index
Citation
18
28
927
* Rankings
Ranking Based
On Selection: 21
Aquaculture
integrated multitrophic aquaculture systems
nutrition and marine ecology
Metrics
H-Index
i10 Index
Citation
17
21
984
aquatic ecology
microbial ecology
diversity
conservation
Metrics
H-Index
i10 Index
Citation
17
23
1,544
* Rankings
Ranking Based
On Selection: 23
Aquaculture
Fish welfare
Proteomics
Fish Behaviour
Genomics
Metrics
H-Index
i10 Index
Citation
16
23
814
* Rankings
Ranking Based
On Selection: 24
Fish life history parameters
Fish reproduction
Fish age and grwoth
Fisheries management
Science communication
Metrics
H-Index
i10 Index
Citation
16
28
786
* Rankings
Ranking Based
On Selection: 25
Aquaculture
Marine Biology
Metrics
H-Index
i10 Index
Citation
15
22
614
* Rankings
Ranking Based
On Selection: 26
Aquacultura
nutrição de peixes
Metrics
H-Index
i10 Index
Citation
15
19
669
* Rankings
Ranking Based
On Selection: 27
Fisheries Biology and Assessment
Deep-sea and demersal fisheries
Deep-sea teleosts
Metrics
H-Index
i10 Index
Citation
15
18
632
* Rankings
Ranking Based
On Selection: 28
Fish phylogeography
Ecophysiology
Ecology
Fisheries
Metrics
H-Index
i10 Index
Citation
13
13
440
* Rankings
Ranking Based
On Selection: 29
Aquaculture
Metrics
H-Index
i10 Index
Citation
11
11
527
* Rankings
Ranking Based
On Selection: 30
fisheries
ecology
modelling
open access
Metrics
H-Index
i10 Index
Citation
10
12
295
* Rankings
Ranking Based
On Selection: 31
environmental education
sustainability
justice
arts
fisheries
Metrics
H-Index
i10 Index
Citation
10
10
332
* Rankings
Ranking Based
On Selection: 32
Marine biology
Fisheries
Fisheries management
Reproductive biology
Metrics
H-Index
i10 Index
Citation
10
10
280
* Rankings
Ranking Based
On Selection: 33
Fisheries
ecology
growth
highly migratory species
Metrics
H-Index
i10 Index
Citation
10
10
202
* Rankings
Ranking Based
On Selection: 34
Polar Ecology
Deep-Sea Ecology
Fisheries
Metrics
H-Index
i10 Index
Citation
9
8
189
* Rankings
Ranking Based
On Selection: 35
Aquaculture
Sustainability
Marine Ornamentals
Integrated Multitrophic Aquaculture
Metrics
H-Index
i10 Index
Citation
9
9
367
* Rankings
Ranking Based
On Selection: 36
fish immune system
thyroid hormones
epigenetic
Metrics
H-Index
i10 Index
Citation
9
9
290
* Rankings
Ranking Based
On Selection: 37
Fish nutrition
Metrics
H-Index
i10 Index
Citation
8
7
411
* Rankings
Ranking Based
On Selection: 38
Aquaculture
genetics
conservation biology
Metrics
H-Index
i10 Index
Citation
8
8
400
* Rankings
Ranking Based
On Selection: 39
Climate variability/change
Coastal livelihoods
Coastal zone management
Fisheries
Metrics
H-Index
i10 Index
Citation
7
6
171
* Rankings
Ranking Based
On Selection: 40
Fisheries Science
Metrics
H-Index
i10 Index
Citation
5
2
70
* Rankings
Ranking Based
On Selection: 41
Marine and Freshwater Fisheries
Ecology
Ecological Knowledge
Metrics
H-Index
i10 Index
Citation
4
3
82
* Rankings
Ranking Based
On Selection: 42
aquaculture
fish nutrition
fish welfare
Metrics
H-Index
i10 Index
Citation
4
4
272
* Rankings
Ranking Based
On Selection: 43
Aquaculture
Marine Biology
Ecotoxicology
Metrics
H-Index
i10 Index
Citation
2
2
63
Aires Oliva Teles
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
68
194
15,497
Karim Erzini
Metrics
H-Index
i10 Index
Citation Counts
60
192
11,038
Pedro Pousão-Ferreira
Metrics
H-Index
i10 Index
Citation Counts
51
162
7,360
Rui Coelho
Metrics
H-Index
i10 Index
Citation Counts
39
107
4,441
Fisheries
Population Dynamics
Stock assessment
Elasmobranchs
Bycatch
Rita P. Vasconcelos
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
37
54
3,737
Fish populations
Fish communities
Nurseries
Connectivity
Biodiversity
Emanuel J. Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
37
89
4,300
José Maria Santos
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
36
66
4,090
Fish Migration
Freshwater Fish Ecology
Ecohydraulics
River Restoration
Rema Paulo
Metrics
H-Index
i10 Index
Citation Counts
36
48
4,883
Aquacultura
animais aquáticos
nutrição de peixes
Cláudia Aragão
Metrics
H-Index
i10 Index
Citation Counts
32
47
3,540
Aquaculture
Fish Nutrition
Amino acid metabolism
Yorgos Stratoudakis
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,220
social-ecological systems
small-scale fisheries
deliberation
MPA
estuaries
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!
ACF Silva
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
31
86
10,840
groundwater ecology
intertidal ecology
scientific writing
Florbela Soares
Metrics
H-Index
i10 Index
Citation Counts
28
52
2,864
Susanne E. Tanner
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,691
Fish ecology
Connectivity
Otolith geochemistry
Population struture
Maria Pessoa
Universidade Nova de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,306
Aquacultura
Ecologia
Indústria alimentar
Matérias-primas alimentares
Desenvolvimento de Novos Produtos Alimentares
Marta Albo-Puigserver
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,045
Life history traits
Trophic Ecology
Bionergetics
Fisheries adaptation
Vulnerability assessment
Paulo Fonseca
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,514
Fishing Technology
Fishing gear selectivity and performance
Species behaviour
Energy saving in fishing vessels
Ana Neves
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,046
Fisheries
Fish reproduction
morphometrics
stock management
age and growth
André S Afonso
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,482
Elasmobranchs
Bioecology of large predators
Movement analysis
Fisheries biology and management
Bárbara Serra-Pereira
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,044
Fisheries
Fish Biology
Reproduction
Elasmobranchs
Teresa Moura
Metrics
H-Index
i10 Index
Citation Counts
18
28
927
Elasmobranchs
deep-water and demersal fisheries
fisheries assessment
biodiversity
Sílvia Lourenço
Metrics
H-Index
i10 Index
Citation Counts
17
21
984
Aquaculture
integrated multitrophic aquaculture systems
nutrition and marine ecology
Manuela Abelho
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,544
aquatic ecology
microbial ecology
diversity
conservation
Marco Cerqueira
Metrics
H-Index
i10 Index
Citation Counts
16
23
814
Aquaculture
Fish welfare
Proteomics
Fish Behaviour
Genomics
Vera Sequeira
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
16
28
786
Fish life history parameters
Fish reproduction
Fish age and grwoth
Fisheries management
Science communication
Ana Pombo
Metrics
H-Index
i10 Index
Citation Counts
15
22
614
Rita Colen
Metrics
H-Index
i10 Index
Citation Counts
15
19
669
Inês Farias
Metrics
H-Index
i10 Index
Citation Counts
15
18
632
Fisheries Biology and Assessment
Deep-sea and demersal fisheries
Deep-sea teleosts
Claudia Moreira
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
13
13
440
Fish phylogeography
Ecophysiology
Ecology
Fisheries
Sara Moutinho
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
11
11
527
Laura Wise
Metrics
H-Index
i10 Index
Citation Counts
10
12
295
fisheries
ecology
modelling
open access
Alison L. Neilson
Universidade de Coimbra
Coimbra, Portugal
Metrics
H-Index
i10 Index
Citation Counts
10
10
332
environmental education
sustainability
justice
arts
fisheries
Patrícia Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
10
10
280
Marine biology
Fisheries
Fisheries management
Reproductive biology
Rubén Muñoz Lechuga
Metrics
H-Index
i10 Index
Citation Counts
10
10
202
Fisheries
ecology
growth
highly migratory species
José P. Queirós
Universidade de Coimbra
Coimbra, Portugal
Metrics
H-Index
i10 Index
Citation Counts
9
8
189
Polar Ecology
Deep-Sea Ecology
Fisheries
Felipe Pereira De Almeida Cohen
Universidade de Aveiro
Aveiro, Portugal
Metrics
H-Index
i10 Index
Citation Counts
9
9
367
Aquaculture
Sustainability
Marine Ornamentals
Integrated Multitrophic Aquaculture
Sandra Cristina Machado Da Silva
Metrics
H-Index
i10 Index
Citation Counts
9
9
290
fish immune system
thyroid hormones
epigenetic
Mirko De Girolamo
Universidade dos Açores
Ponta Delgada, Portugal
Metrics
H-Index
i10 Index
Citation Counts
8
8
400
Aquaculture
genetics
conservation biology
Johnson Ankrah
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
7
6
171
Climate variability/change
Coastal livelihoods
Coastal zone management
Fisheries
Ualerson Iran Peixoto
Universidade dos Açores
Ponta Delgada, Portugal
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
Ana Ic Guerreiro
Metrics
H-Index
i10 Index
Citation Counts
4
3
82
Marine and Freshwater Fisheries
Ecology
Ecological Knowledge
Augusto Cesar Dos Santos Queiroz
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
4
4
272
aquaculture
fish nutrition
fish welfare
João Garcês
Metrics
H-Index
i10 Index
Citation Counts
2
2
63
Aquaculture
Marine Biology
Ecotoxicology