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" (873,690 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.
Agricultural water management
evapotranspiration
crop water requirements
water scarcity
drought
Metrics
H-Index
i10 Index
Citation
95
343
83,222
engineering
Metrics
H-Index
i10 Index
Citation
49
104
9,327
solos e nutriçāo das plantas
Metrics
H-Index
i10 Index
Citation
39
104
5,763
Wood Science
Chemometrics
FTIR
FT-NIR
Analytical pyrolysis
Metrics
H-Index
i10 Index
Citation
39
63
6,473
Agriculture
Sheep
Goat
carcass
meat
Metrics
H-Index
i10 Index
Citation
37
142
5,669
Tratamento e Valorização de efluentes Agro-pecuarios
Metrics
H-Index
i10 Index
Citation
36
66
4,365
Postharvest Biology and Technology
Horticultural Sciences
Food Science
Metrics
H-Index
i10 Index
Citation
32
62
3,676
* Rankings
Ranking Based
On Selection: 8
Geobotany
Metrics
H-Index
i10 Index
Citation
28
79
3,275
* Rankings
Ranking Based
On Selection: 9
Metrics
H-Index
i10 Index
Citation
27
48
3,065
* Rankings
Ranking Based
On Selection: 10
Silviculture
modelling
biomass
inventory
UAV
Metrics
H-Index
i10 Index
Citation
27
43
3,269
Agricultural Innovation
Plant Biotechnology
Genetic Resources
Metrics
H-Index
i10 Index
Citation
26
48
3,444
* Rankings
Ranking Based
On Selection: 12
Metrics
H-Index
i10 Index
Citation
25
41
2,037
* Rankings
Ranking Based
On Selection: 13
Forest ecology and management
Ecosystems modelling
Cork and cork oak
Agroforestry systems
Rural development
Metrics
H-Index
i10 Index
Citation
25
40
2,207
Agricultural Robotics
localisation and mapping
Human-Robotics Interaction
Perception
Metrics
H-Index
i10 Index
Citation
24
62
2,357
* Rankings
Ranking Based
On Selection: 15
Stress abiotico em plantas
metais pesados
Metrics
H-Index
i10 Index
Citation
23
48
2,123
* Rankings
Ranking Based
On Selection: 16
Contaminações químicas em plantas alimentares
Bioquímica alimentar
Metabolismo dos stresses abioticos
Metrics
H-Index
i10 Index
Citation
23
41
1,929
irrigation
decision support systems
environment
water
Metrics
H-Index
i10 Index
Citation
23
37
2,037
* Rankings
Ranking Based
On Selection: 18
Plant water relations
Irrigation
Evapotranspiration
Woody crops
Green roof
Metrics
H-Index
i10 Index
Citation
22
37
2,393
Crop Ecophysiology
Sustainable Agriculture
Global Change
Metrics
H-Index
i10 Index
Citation
22
28
2,693
* Rankings
Ranking Based
On Selection: 20
Fire regime
Fire spread models
Fire risk modelling
Satellite data
Landcover changes
Metrics
H-Index
i10 Index
Citation
22
29
1,499
* Rankings
Ranking Based
On Selection: 21
nitrogen & nitrogen-footprint
soil science
organic waste and manure recycling to soil. circular
Metrics
H-Index
i10 Index
Citation
20
41
1,563
Smart Cities/Digital Farming
IoT
I4.0
ICT4D/Inclusion/Empowerment
Networking/Routing
Metrics
H-Index
i10 Index
Citation
20
32
1,372
* Rankings
Ranking Based
On Selection: 23
Metrics
H-Index
i10 Index
Citation
19
27
1,078
* Rankings
Ranking Based
On Selection: 24
Metrics
H-Index
i10 Index
Citation
18
25
1,871
* Rankings
Ranking Based
On Selection: 25
Dairy science and technology
Metrics
H-Index
i10 Index
Citation
18
26
1,048
* Rankings
Ranking Based
On Selection: 26
gestão florestal
optimização
investigação operacional
sistemas de apoio à decisão
Metrics
H-Index
i10 Index
Citation
18
23
1,128
* Rankings
Ranking Based
On Selection: 27
Forestry
Silviculture
Biomass
Forest Carbon
Remote sensing & GIS
Metrics
H-Index
i10 Index
Citation
17
26
3,530
* Rankings
Ranking Based
On Selection: 28
Agrometeorology
Metrics
H-Index
i10 Index
Citation
17
27
1,882
population genetics
gene flow
fingerprinting
natural resources conservation
ecological modelling
Metrics
H-Index
i10 Index
Citation
17
26
1,025
* Rankings
Ranking Based
On Selection: 30
Melhoramento de Plantas
Genética Quantitativa
Conservação de Recursos Genéticos
Metrics
H-Index
i10 Index
Citation
16
21
699
* Rankings
Ranking Based
On Selection: 31
Crop Modeling
Precision Agriculture
Precision Viticulture
Climate Change Impacts on Agriculture
Metrics
H-Index
i10 Index
Citation
16
20
1,009
* Rankings
Ranking Based
On Selection: 32
Citrus
Fruit set and development
Organic farming
Metrics
H-Index
i10 Index
Citation
16
20
768
* Rankings
Ranking Based
On Selection: 33
IoT
Network management
Smart Farming
SDN
real-time networking
Metrics
H-Index
i10 Index
Citation
15
21
893
* Rankings
Ranking Based
On Selection: 34
Horticulture
Plant biotechnology
Metrics
H-Index
i10 Index
Citation
14
20
889
Ciências Agrárias - Ciências Veterinárias
Ciências Agrárias - Ciências Animal e dos Laticínios
Metrics
H-Index
i10 Index
Citation
14
16
681
* Rankings
Ranking Based
On Selection: 36
Agroforestry
Metrics
H-Index
i10 Index
Citation
14
19
623
* Rankings
Ranking Based
On Selection: 37
Agricultura
horticultura
genética
biotecnologia vegetal
floricultura
Metrics
H-Index
i10 Index
Citation
13
15
823
* Rankings
Ranking Based
On Selection: 38
Agronomy
Rural Planning
Agricultural Economy
Marketing
Metrics
H-Index
i10 Index
Citation
13
13
1,083
* Rankings
Ranking Based
On Selection: 39
Agriculture
Plant science
Plant physiology
Biochemestry
Molecular biology
Metrics
H-Index
i10 Index
Citation
12
14
462
* Rankings
Ranking Based
On Selection: 40
Entomologia
luta biológica
Protecção integrada
protecção de culturas
Metrics
H-Index
i10 Index
Citation
12
19
605
* Rankings
Ranking Based
On Selection: 41
Agricultural and Forests Management
Agricultural Policy Analysis
Sustainable Territorial Management
Metrics
H-Index
i10 Index
Citation
12
15
454
* Rankings
Ranking Based
On Selection: 42
Agronomy
Biology
Waste management
Ecology
Ecotoxicology
Metrics
H-Index
i10 Index
Citation
11
11
425
* Rankings
Ranking Based
On Selection: 43
Soils Sciences
Agriculture and Environment
Metrics
H-Index
i10 Index
Citation
8
5
195
* Rankings
Ranking Based
On Selection: 44
agroindustrial by-products
agroindustrial solid residues valorisation
Metrics
H-Index
i10 Index
Citation
8
8
226
* Rankings
Ranking Based
On Selection: 45
Agronomy
Robotics
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
6
5
286
* Rankings
Ranking Based
On Selection: 46
Agroindustry
Biochemistry
Biofortification
Zinc
Metrics
H-Index
i10 Index
Citation
6
5
197
* Rankings
Ranking Based
On Selection: 47
Agronomy
Precision Viticulture
Image analysis
Robotics
Metrics
H-Index
i10 Index
Citation
6
4
157
* Rankings
Ranking Based
On Selection: 48
Molecular Biology
Food Safety & Authenticity
Microbiology
Molecular Plant-Microbe Interaction
Metrics
H-Index
i10 Index
Citation
6
4
180
* Rankings
Ranking Based
On Selection: 49
fruticultura
fruticultura de precisão
agricultura 4.0
pomóideas
macieiras
Metrics
H-Index
i10 Index
Citation
6
2
79
* Rankings
Ranking Based
On Selection: 50
Agricultura Sustentável
Ambiente
Gestão eficiente de recursos
Tecnologias de Tratamento Ambiental
Metrics
H-Index
i10 Index
Citation
5
5
252
* Rankings
Ranking Based
On Selection: 51
Ciências Ambientais
Novas Tecnologias de Análises
Análises por HPLC/MS
Compostos Emergentes
Monitorização da Qualidade
Metrics
H-Index
i10 Index
Citation
4
1
53
* Rankings
Ranking Based
On Selection: 52
Weed resistance
Economic thresholds on weeds
Biodiversity
Metrics
H-Index
i10 Index
Citation
4
2
44
* Rankings
Ranking Based
On Selection: 53
Molecularly Imprinted Polymers
Polymerization Techniques
Valorization of Agricultural Residues
Metrics
H-Index
i10 Index
Citation
3
1
30
* Rankings
Ranking Based
On Selection: 54
Agronomia
Ciências Agrárias
Ciência do solo
Conservação do solo e da água
Metrics
H-Index
i10 Index
Citation
3
0
18
* Rankings
Ranking Based
On Selection: 55
Agricultura Sustentável
Ambiente
Gestão eficiente de recursos
Metrics
H-Index
i10 Index
Citation
3
2
152
Luis Santos Pereira
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
95
343
83,222
Agricultural water management
evapotranspiration
crop water requirements
water scarcity
drought
Vitor D Alves
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
49
104
9,327
Amarilis de Varennes
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
39
104
5,763
José Carlos Carvalho Rodrigues
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
39
63
6,473
Wood Science
Chemometrics
FTIR
FT-NIR
Analytical pyrolysis
Alfredo Teixeira
Instituto Politécnico de Bragança
Bragança, Portugal
Metrics
H-Index
i10 Index
Citation Counts
37
142
5,669
Agriculture
Sheep
Goat
carcass
meat
David Fangueiro
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
36
66
4,365
Tratamento e Valorização de efluentes Agro-pecuarios
Domingos Almeida
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
32
62
3,676
Postharvest Biology and Technology
Horticultural Sciences
Food Science
José Carlos Costa
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
28
79
3,275
José Paulo Pimentel de Castro Coelho
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,065
Paula Soares
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
27
43
3,269
Silviculture
modelling
biomass
inventory
UAV
Susana Araújo
Metrics
H-Index
i10 Index
Citation Counts
26
48
3,444
Agricultural Innovation
Plant Biotechnology
Genetic Resources
Catarina Prista
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,037
Joana Amaral Paulo
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
25
40
2,207
Forest ecology and management
Ecosystems modelling
Cork and cork oak
Agroforestry systems
Rural development
Filipe Neves Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
24
62
2,357
Agricultural Robotics
localisation and mapping
Human-Robotics Interaction
Perception
Miguel Pedro Mourato
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
23
48
2,123
Stress abiotico em plantas
metais pesados
Luísa Louro Martins
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,929
Contaminações químicas em plantas alimentares
Bioquímica alimentar
Metabolismo dos stresses abioticos
José Manuel Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
23
37
2,037
irrigation
decision support systems
environment
water
Teresa Afonso do Paço
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,393
Plant water relations
Irrigation
Evapotranspiration
Woody crops
Green roof
Piebiep Goufo
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,693
Crop Ecophysiology
Sustainable Agriculture
Global Change
Ana CL Sá
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,499
Fire regime
Fire spread models
Fire risk modelling
Satellite data
Landcover changes
Cordovil Claudia Marques dos Santos
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,563
nitrogen & nitrogen-footprint
soil science
organic waste and manure recycling to soil. circular
Waldir Aranha Moreira Junior
Fraunhofer Portugal
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,372
Smart Cities/Digital Farming
IoT
I4.0
ICT4D/Inclusion/Empowerment
Networking/Routing
Marina Temudo
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,078
Gonçalo C Rodrigues
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,871
Nuno Bartolomeu Alvarenga
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,048
Susete Marques
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,128
gestão florestal
optimização
investigação operacional
sistemas de apoio à decisão
Helder Viana
Metrics
H-Index
i10 Index
Citation Counts
17
26
3,530
Forestry
Silviculture
Biomass
Forest Carbon
Remote sensing & GIS
J Paulo De Melo Abreu
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,882
Maria Margarida Ribeiro
Instituto Politécnico de Castelo Branco
Castelo Branco, Portugal
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,025
population genetics
gene flow
fingerprinting
natural resources conservation
ecological modelling
Ipc-Esac
Metrics
H-Index
i10 Index
Citation Counts
16
21
699
Melhoramento de Plantas
Genética Quantitativa
Conservação de Recursos Genéticos
Ricardo Braga
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,009
Crop Modeling
Precision Agriculture
Precision Viticulture
Climate Change Impacts on Agriculture
Amílcar Duarte
Metrics
H-Index
i10 Index
Citation Counts
16
20
768
Citrus
Fruit set and development
Organic farming
Pedro Gonçalves
Universidade de Aveiro
Aveiro, Portugal
Metrics
H-Index
i10 Index
Citation Counts
15
21
893
IoT
Network management
Smart Farming
SDN
real-time networking
Mariana Mota
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
14
20
889
Rute Santos
Instituto Politécnico de Portalegre
Portalegre, Portugal
Metrics
H-Index
i10 Index
Citation Counts
14
16
681
Ciências Agrárias - Ciências Veterinárias
Ciências Agrárias - Ciências Animal e dos Laticínios
Marina Castro
Instituto Politécnico de Bragança
Bragança, Portugal
Metrics
H-Index
i10 Index
Citation Counts
14
19
623
Kiril Bahcevandziev
Metrics
H-Index
i10 Index
Citation Counts
13
15
823
Agricultura
horticultura
genética
biotecnologia vegetal
floricultura
José Pimentel Castro Coelho
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,083
Agronomy
Rural Planning
Agricultural Economy
Marketing
Nuno Mariz Ponte
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10 Index
Citation Counts
12
14
462
Agriculture
Plant science
Plant physiology
Biochemestry
Molecular biology
Elisabete Figueiredo
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
12
19
605
Entomologia
luta biológica
Protecção integrada
protecção de culturas
M. Belém Costa Freitas
Metrics
H-Index
i10 Index
Citation Counts
12
15
454
Agricultural and Forests Management
Agricultural Policy Analysis
Sustainable Territorial Management
Sandra Afonso
Universidade de Coimbra
Coimbra, Portugal
Metrics
H-Index
i10 Index
Citation Counts
11
11
425
Agronomy
Biology
Waste management
Ecology
Ecotoxicology
Adelaide Perdigão
Metrics
H-Index
i10 Index
Citation Counts
8
5
195
Soils Sciences
Agriculture and Environment
Fernando Glenadel Braga|Braga, F. G., Braga, Fernando Glenadel, FG Braga
Metrics
H-Index
i10 Index
Citation Counts
8
8
226
agroindustrial by-products
agroindustrial solid residues valorisation
Germano Moreira
Metrics
H-Index
i10 Index
Citation Counts
6
5
286
Agronomy
Robotics
Artificial Intelligence
Inês Carmo Luís
Universidade Nova de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
6
5
197
Agroindustry
Biochemistry
Biofortification
Zinc
Gonçalo Filipe Dos Santos Victorino
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
6
4
157
Agronomy
Precision Viticulture
Image analysis
Robotics
Joana Cruz
Metrics
H-Index
i10 Index
Citation Counts
6
4
180
Molecular Biology
Food Safety & Authenticity
Microbiology
Molecular Plant-Microbe Interaction
Miguel Leao
Metrics
H-Index
i10 Index
Citation Counts
6
2
79
fruticultura
fruticultura de precisão
agricultura 4.0
pomóideas
macieiras
Artur Saraiva
Universidade de Lisboa
Lisboa, Portugal
Metrics
H-Index
i10 Index
Citation Counts
5
5
252
Agricultura Sustentável
Ambiente
Gestão eficiente de recursos
Tecnologias de Tratamento Ambiental
Flavia Matias Oliveira Da Silva
Metrics
H-Index
i10 Index
Citation Counts
4
1
53
Ciências Ambientais
Novas Tecnologias de Análises
Análises por HPLC/MS
Compostos Emergentes
Monitorização da Qualidade
João Portugal
Metrics
H-Index
i10 Index
Citation Counts
4
2
44
Weed resistance
Economic thresholds on weeds
Biodiversity
Amir Bzainia
Instituto Politécnico de Bragança
Bragança, Portugal
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Molecularly Imprinted Polymers
Polymerization Techniques
Valorization of Agricultural Residues
Renecleide Santos|Santos, Renecleide, Santos, R., Santos, R. V.
Instituto Politécnico de Bragança
Bragança, Portugal
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Agronomia
Ciências Agrárias
Ciência do solo
Conservação do solo e da água
Raquel Costa Saraiva
Instituto Politécnico de Santarém
Santarém, Portugal
Metrics
H-Index
i10 Index
Citation Counts
3
2
152
Agricultura Sustentável
Ambiente
Gestão eficiente de recursos