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
Conceição Santos
"cell and molecular biology"
"plant sciences"
"biotechnology"
"microbiology and microbiomes"
"cell signalling"
Metrics
H-Index
i10 Index
Citation
57
207
12,063
* Rankings
Ranking Based On Selection: 7
Maria Cristina Duarte
plant systematics
phytogeography
vegetation ecology
genetic resources conservation
Metrics
H-Index
i10 Index
Citation
27
52
2,456
* Rankings
Ranking Based On Selection: 8
Rui Elias
Plant ecology
Invasive species
Climate change
Metrics
H-Index
i10 Index
Citation
26
46
1,998
* Rankings
Ranking Based On Selection: 9
Filipa Monteiro
Plant genomics
Agrobiodiversity
Tropical diversity
Crop Sustainability
Metrics
H-Index
i10 Index
Citation
24
34
1,506

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* Rankings
Ranking Based On Selection: 11
Anabela Bernardes Da Silva
Plant Physiology and Biochemistry: Photosynthetic Carbon Metabolism
Metrics
H-Index
i10 Index
Citation
23
35
1,694
* Rankings
Ranking Based On Selection: 12
Alice Nunes
Plant Functional Ecology
Dryland Ecology
Ecological Restoration
Metrics
H-Index
i10 Index
Citation
22
33
1,683
* Rankings
Ranking Based On Selection: 13
Cristina Amaro Da Costa
Integrated Pest Management
Organic Farming
Environmental Indicators
Metrics
H-Index
i10 Index
Citation
18
31
1,515
* Rankings
Ranking Based On Selection: 14
Idoia Ariz
Plant Physiology
N metabolism in plants
Ammonium toxicity
Metrics
H-Index
i10 Index
Citation
16
18
1,255
* Rankings
Ranking Based On Selection: 15
Hugo Rafael Oliveira
Plant domestication
plant molecular biology
archaeogenetics
biodiversity
Metrics
H-Index
i10 Index
Citation
16
19
932
* Rankings
Ranking Based On Selection: 16
Carla Gouveia
Abiotic stress tolerance
Agricultural Plant Science
Biochemistry
Biological Sciences
Food Science
Metrics
H-Index
i10 Index
Citation
12
12
399
* Rankings
Ranking Based On Selection: 18
Helena C Serrano
Plant Ecology
Phyto-accumulation
Natural and Anthropic environmental changes
Metrics
H-Index
i10 Index
Citation
12
13
754
* Rankings
Ranking Based On Selection: 19
Maria Martins
plant physiology
biochemistry
oxidative stress
Metrics
H-Index
i10 Index
Citation
9
9
409
* Rankings
Ranking Based On Selection: 20
Sara F. Vieira
Plant extracts
Anti-inflammatory and antioxidant activities
Macrophages
Bioactive compounds
Metrics
H-Index
i10 Index
Citation
7
7
182
* Rankings
Ranking Based On Selection: 21
Cláudia Neto
Plant nutrition
Nutrient cycling
Integrated Fruit Production
Viticulture
Fruticulture
Metrics
H-Index
i10 Index
Citation
6
6
179
* Rankings
Ranking Based On Selection: 22
Carlos Alexandre Elias
Plant Stress
Signal Transduction
Plant Defense
Arabidopsis
Metrics
H-Index
i10 Index
Citation
5
5
762
* Rankings
Ranking Based On Selection: 23
Carlos Moreira
Plant Immunity
Fungi
Fungal Pathogens
Cutin
Suberin
Metrics
H-Index
i10 Index
Citation
5
3
62
Rankings
Ranking Based On Selection: 1
Conceição Santos
Metrics
H-Index
i10 Index
Citation Counts
57
207
12,063
"cell and molecular biology"
"plant sciences"
"biotechnology"
"microbiology and microbiomes"
"cell signalling"
Rankings
Ranking Based On Selection: 2
Marta Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
39
95
5,424
Rankings
Ranking Based On Selection: 3
Joaquim S Silva
Metrics
H-Index
i10 Index
Citation Counts
33
64
3,515
Rankings
Ranking Based On Selection: 4
José Leitão
Metrics
H-Index
i10 Index
Citation Counts
30
48
2,493
Rankings
Ranking Based On Selection: 5
Jorge Marques Da Silva
Metrics
H-Index
i10 Index
Citation Counts
29
56
3,248
Rankings
Ranking Based On Selection: 6
Isabel Pais
Metrics
H-Index
i10 Index
Citation Counts
28
50
2,639
Rankings
Ranking Based On Selection: 7
Maria Cristina Duarte
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,456
plant systematics
phytogeography
vegetation ecology
genetic resources conservation
Rankings
Ranking Based On Selection: 8
Rui Elias
Metrics
H-Index
i10 Index
Citation Counts
26
46
1,998
Plant ecology
Invasive species
Climate change
Rankings
Ranking Based On Selection: 9
Filipa Monteiro
Metrics
H-Index
i10 Index
Citation Counts
24
34
1,506
Plant genomics
Agrobiodiversity
Tropical diversity
Crop Sustainability
Rankings
Ranking Based On Selection: 10
Paula Duque
Metrics
H-Index
i10 Index
Citation Counts
24
30
3,308

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
Anabela Bernardes Da Silva
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,694
Plant Physiology and Biochemistry: Photosynthetic Carbon Metabolism
Rankings
Ranking Based On Selection: 12
Alice Nunes
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,683
Plant Functional Ecology
Dryland Ecology
Ecological Restoration
Rankings
Ranking Based On Selection: 13
Cristina Amaro Da Costa
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,515
Integrated Pest Management
Organic Farming
Environmental Indicators
Rankings
Ranking Based On Selection: 14
Idoia Ariz
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,255
Plant Physiology
N metabolism in plants
Ammonium toxicity
Rankings
Ranking Based On Selection: 15
Hugo Rafael Oliveira
Metrics
H-Index
i10 Index
Citation Counts
16
19
932
Plant domestication
plant molecular biology
archaeogenetics
biodiversity
Rankings
Ranking Based On Selection: 16
Carla Gouveia
Metrics
H-Index
i10 Index
Citation Counts
12
12
399
Abiotic stress tolerance
Agricultural Plant Science
Biochemistry
Biological Sciences
Food Science
Rankings
Ranking Based On Selection: 18
Helena C Serrano
Metrics
H-Index
i10 Index
Citation Counts
12
13
754
Plant Ecology
Phyto-accumulation
Natural and Anthropic environmental changes
Rankings
Ranking Based On Selection: 19
Maria Martins
Metrics
H-Index
i10 Index
Citation Counts
9
9
409
plant physiology
biochemistry
oxidative stress
Rankings
Ranking Based On Selection: 20
Sara F. Vieira
Metrics
H-Index
i10 Index
Citation Counts
7
7
182
Plant extracts
Anti-inflammatory and antioxidant activities
Macrophages
Bioactive compounds
Rankings
Ranking Based On Selection: 21
Cláudia Neto
Metrics
H-Index
i10 Index
Citation Counts
6
6
179
Plant nutrition
Nutrient cycling
Integrated Fruit Production
Viticulture
Fruticulture
Rankings
Ranking Based On Selection: 22
Carlos Alexandre Elias
Metrics
H-Index
i10 Index
Citation Counts
5
5
762
Plant Stress
Signal Transduction
Plant Defense
Arabidopsis
Rankings
Ranking Based On Selection: 23
Carlos Moreira
Metrics
H-Index
i10 Index
Citation Counts
5
3
62
Plant Immunity
Fungi
Fungal Pathogens
Cutin
Suberin
Rankings
Ranking Based On Selection: 24
Plant Nematology
Biocontrol
Nematophagous Fungi