The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
87,752
Country Rank
1,359
Institution Rank :
1
Ecology
Evolution
Genetics
Metrics
H-Index
i10 Index
Citation
48
147
7,782
* Rankings
World Rank
101,778
Country Rank
1,744
Institution Rank :
2
River Dynamics and Fluvial Geomorphology
Metrics
H-Index
i10 Index
Citation
45
87
7,618
* Rankings
World Rank
103,119
Country Rank
1,782
Institution Rank :
3
Evolution
Ecology
Genetics
Metrics
H-Index
i10 Index
Citation
45
116
5,880
* Rankings
World Rank
126,817
Country Rank
2,463
Institution Rank :
4
Farmácia
Metrics
H-Index
i10 Index
Citation
41
115
5,878
* Rankings
World Rank
149,096
Country Rank
3,234
Institution Rank :
5
Produtos Naturais
Óleos Essenciais
Cromatografia
Ressonância Magnética Nuclear.
Metrics
H-Index
i10 Index
Citation
38
103
4,108
* Rankings
World Rank
163,308
Country Rank
3,754
Institution Rank :
6
Information Retrieval
Web Search
Classification
Web Data Management
Metrics
H-Index
i10 Index
Citation
37
73
4,623
* Rankings
World Rank
167,278
Country Rank
3,832
Institution Rank :
7
Geografia
Metrics
H-Index
i10 Index
Citation
36
124
7,584
* Rankings
World Rank
175,565
Country Rank
4,145
Institution Rank :
8
Software Engineering
Empirical Software Engineering
Human-Computer Interaction
Software Quality
UX
Metrics
H-Index
i10 Index
Citation
35
131
5,894
* Rankings
World Rank
183,140
Country Rank
4,449
Institution Rank :
9
Databases
Information Retrieval
Web Data Management
Metrics
H-Index
i10 Index
Citation
35
93
5,623
* Rankings
World Rank
188,472
Country Rank
4,554
Institution Rank :
10
fisheries
fish ecology
population dynamics
stock assessment
freshwater biology
Metrics
H-Index
i10 Index
Citation
34
103
4,025
* Rankings
World Rank
202,792
Country Rank
5,138
Institution Rank :
11
Imunologia
animais peçonhentos
imunoglobulinas de peixes
Metrics
H-Index
i10 Index
Citation
33
70
3,166
* Rankings
World Rank
222,673
Country Rank
5,873
Institution Rank :
12
community ecology
biodiversity
ants
tropical forest
Amazonia
Metrics
H-Index
i10 Index
Citation
31
66
3,541
* Rankings
World Rank
247,494
Country Rank
6,880
Institution Rank :
13
Cold Plasma
Ultrasound
Encapsulation
Bioactive Compounds
Biopolymers
Metrics
H-Index
i10 Index
Citation
29
71
2,547
* Rankings
World Rank
252,360
Country Rank
6,999
Institution Rank :
14
Nonotecnologia
Nanocompósitos
Polímeros
Difração de Raios X
Metrics
H-Index
i10 Index
Citation
29
50
2,461
* Rankings
World Rank
255,654
Country Rank
7,124
Institution Rank :
15
Química Orgânica.Química de Produtos Naturais de interesse medicinal e agronômico. espectrometria de massas
Metrics
H-Index
i10 Index
Citation
29
74
2,980
* Rankings
World Rank
258,322
Country Rank
7,275
Institution Rank :
16
Química de produtos naturais
espectrometria de massas
química de microrganimos
obtenção de derivados de moléculas orgân
Metrics
H-Index
i10 Index
Citation
29
59
3,050
* Rankings
World Rank
260,018
Country Rank
7,371
Institution Rank :
17
Data Fusion
Information Fusion
Social Network Analytics
Mobile and Pervasive Computing
Mobile
Metrics
H-Index
i10 Index
Citation
29
73
5,629
* Rankings
World Rank
271,164
Country Rank
7,700
Institution Rank :
18
Biotecnologia
Tecnologia de Alimentos
Micoteca
Micologia Geral
Micologia Industrial
Metrics
H-Index
i10 Index
Citation
28
60
2,916
* Rankings
World Rank
287,401
Country Rank
8,328
Institution Rank :
19
Fish Parasites
Fish Health
Aquaculture
Fish Diseases
Fish Pathology
Metrics
H-Index
i10 Index
Citation
27
58
2,427
* Rankings
World Rank
303,096
Country Rank
8,984
Institution Rank :
20
Natural Products Chemistry
Phytochemistry
Mass spectrometry
Metrics
H-Index
i10 Index
Citation
26
66
2,553
* Rankings
World Rank
310,364
Country Rank
9,287
Institution Rank :
21
Biologia reprodutiva de anuros
Taxonomia de anuros
Ecologia de comunidades
Metrics
H-Index
i10 Index
Citation
26
57
2,520
* Rankings
World Rank
313,468
Country Rank
9,491
Institution Rank :
22
wireless networks
vehicular networks
localization systems
internet of things
distributed systems
Metrics
H-Index
i10 Index
Citation
26
48
3,909
* Rankings
World Rank
333,844
Country Rank
10,348
Institution Rank :
23
Metrics
H-Index
i10 Index
Citation
25
42
1,706
* Rankings
World Rank
335,289
Country Rank
10,449
Institution Rank :
24
Mineração de Dados
Aprendizagem de Máquina
Recuperação de Informação e Bibliotecas Digitais
Metrics
H-Index
i10 Index
Citation
25
38
2,233
* Rankings
World Rank
353,560
Country Rank
11,134
Institution Rank :
25
Farmacologia
Oncologia
Biotecnologia
Metrics
H-Index
i10 Index
Citation
24
41
1,627
* Rankings
World Rank
368,435
Country Rank
11,747
Institution Rank :
26
Fisiologia Humana e do Exercício
Metrics
H-Index
i10 Index
Citation
23
38
1,495
* Rankings
World Rank
370,377
Country Rank
11,813
Institution Rank :
27
biology
herpetology
animal behavior
evolution
ecology
Metrics
H-Index
i10 Index
Citation
23
46
1,702
* Rankings
World Rank
373,974
Country Rank
11,987
Institution Rank :
28
Química de produtos naturais
Metrics
H-Index
i10 Index
Citation
23
36
1,728
* Rankings
World Rank
377,795
Country Rank
12,192
Institution Rank :
29
biologia da conservação
ecologia
zoologia
herpetologia
primatologia
Metrics
H-Index
i10 Index
Citation
23
48
2,043
* Rankings
World Rank
392,079
Country Rank
12,779
Institution Rank :
30
Mass Spectrometry
Analytical Chemistry
Organic Geochemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
22
32
1,548
* Rankings
World Rank
402,295
Country Rank
13,175
Institution Rank :
31
materials characterizations
Metrics
H-Index
i10 Index
Citation
22
48
1,488
* Rankings
World Rank
411,016
Country Rank
13,717
Institution Rank :
32
Metrics
H-Index
i10 Index
Citation
22
61
1,556
* Rankings
World Rank
421,704
Country Rank
13,968
Institution Rank :
33
Imunologia
Enfermagem
Saúde Pública
Metrics
H-Index
i10 Index
Citation
21
41
1,710
* Rankings
World Rank
428,534
Country Rank
14,229
Institution Rank :
34
Saúde Coletiva
Epidemiologia
Saúde Ambiental e Ocupacional
Metrics
H-Index
i10 Index
Citation
21
44
1,608
* Rankings
World Rank
429,217
Country Rank
14,294
Institution Rank :
35
epidemiology
nursing
environmental sciences
infectious diseases
Metrics
H-Index
i10 Index
Citation
21
36
1,476
* Rankings
World Rank
429,522
Country Rank
14,318
Institution Rank :
36
Metrics
H-Index
i10 Index
Citation
21
34
1,410
* Rankings
World Rank
429,556
Country Rank
14,323
Institution Rank :
37
Enfermagem
Metrics
H-Index
i10 Index
Citation
21
34
1,226
* Rankings
World Rank
429,578
Country Rank
14,324
Institution Rank :
38
Epistemologia
Metodologia da Pesquisa
Ensino de Ciencias
Formação docente
Metrics
H-Index
i10 Index
Citation
21
33
6,998
* Rankings
World Rank
437,082
Country Rank
14,789
Institution Rank :
39
Ciência do Solo
Gênese e Mineralogia do Solo
Metrics
H-Index
i10 Index
Citation
21
34
1,478
* Rankings
World Rank
443,994
Country Rank
15,053
Institution Rank :
40
Metrics
H-Index
i10 Index
Citation
20
23
1,474
* Rankings
World Rank
458,762
Country Rank
15,534
Institution Rank :
41
Avian Ecology
Landscape Ecology
Population Ecology
Metrics
H-Index
i10 Index
Citation
20
25
1,410
* Rankings
World Rank
463,103
Country Rank
15,790
Institution Rank :
42
Real-Time and Embedded Systems
Low-energy Consumption
Model-driven Engineering
Metrics
H-Index
i10 Index
Citation
20
39
1,365
* Rankings
World Rank
465,180
Country Rank
15,933
Institution Rank :
43
ecotoxicologia
avaliação de risco
avaliação de impactos
Metrics
H-Index
i10 Index
Citation
20
24
1,418
* Rankings
World Rank
472,751
Country Rank
16,422
Institution Rank :
44
Artificial Intelligence in Education
Educational Data Mining
Computers & Education
Metrics
H-Index
i10 Index
Citation
19
54
1,603
* Rankings
World Rank
490,228
Country Rank
16,921
Institution Rank :
45
Pattern recognition
Digital image processing
Medical imaging
Health informatics
Biomedical Enginnering
Metrics
H-Index
i10 Index
Citation
19
31
1,124
* Rankings
World Rank
490,232
Country Rank
16,923
Institution Rank :
46
Pattern Recognition
Artificial Intelligence
Optimization
Metrics
H-Index
i10 Index
Citation
19
31
1,111
* Rankings
World Rank
493,307
Country Rank
17,068
Institution Rank :
47
Automation Systems
Ambient Intelligence
Ambient Assisted Living
Cyber-Physical Systems
Industry 4.0
Metrics
H-Index
i10 Index
Citation
19
39
1,451
* Rankings
World Rank
493,418
Country Rank
17,078
Institution Rank :
48
geografia urbana e economica
ciencias ambientais
bioeconomia
Metrics
H-Index
i10 Index
Citation
19
37
1,991
* Rankings
World Rank
493,978
Country Rank
17,130
Institution Rank :
49
Ecologia Agrícola
Gestão Ambiental
Áreas protegidas
Recursos naturais de uso coletivo
Metrics
H-Index
i10 Index
Citation
19
32
2,346
* Rankings
World Rank
500,716
Country Rank
17,577
Institution Rank :
50
Saúde Pública
Metrics
H-Index
i10 Index
Citation
19
29
1,375
* Rankings
World Rank
510,207
Country Rank
17,906
Institution Rank :
51
Information retrieval
learning analytics
data mining
online judges
educational data mining
Metrics
H-Index
i10 Index
Citation
18
35
1,169
* Rankings
World Rank
513,027
Country Rank
17,973
Institution Rank :
52
Materials Science
Catalysis
Surface Chemistry
Energy and Fuels
Metrics
H-Index
i10 Index
Citation
18
23
1,876
* Rankings
World Rank
517,458
Country Rank
18,131
Institution Rank :
53
Eletroquímica
eletrocatálise
células a combustível
células solares
energia
Metrics
H-Index
i10 Index
Citation
18
25
1,419
* Rankings
World Rank
518,766
Country Rank
18,165
Institution Rank :
54
Patologia Bucal
Metrics
H-Index
i10 Index
Citation
18
22
2,274
* Rankings
World Rank
521,143
Country Rank
18,257
Institution Rank :
55
Control Theory
Fault Diagnosis
Fault Tolerant Control
Learning-based Control
Cyber-physical Systems
Metrics
H-Index
i10 Index
Citation
18
31
878
* Rankings
World Rank
521,360
Country Rank
18,272
Institution Rank :
56
Ciência Dos Materiais
Metrics
H-Index
i10 Index
Citation
18
30
768
* Rankings
World Rank
525,428
Country Rank
18,422
Institution Rank :
57
Geografia Humana
Metrics
H-Index
i10 Index
Citation
18
43
1,789
* Rankings
World Rank
537,563
Country Rank
19,224
Institution Rank :
58
Zoology
Aquatic Ecology
Environmental Sciences
Metrics
H-Index
i10 Index
Citation
18
29
772
* Rankings
World Rank
542,089
Country Rank
19,493
Institution Rank :
59
Metrics
H-Index
i10 Index
Citation
18
26
901
* Rankings
World Rank
544,448
Country Rank
19,541
Institution Rank :
60
NMR spectroscopy
Metrics
H-Index
i10 Index
Citation
17
24
964
* Rankings
World Rank
553,649
Country Rank
19,721
Institution Rank :
61
Toxinologia
Farmacologia
Hemostasia
Toxicologia
Química de proteínas
Metrics
H-Index
i10 Index
Citation
17
30
944
* Rankings
World Rank
556,653
Country Rank
19,832
Institution Rank :
62
statistics
Metrics
H-Index
i10 Index
Citation
17
22
1,149
* Rankings
World Rank
560,033
Country Rank
19,957
Institution Rank :
63
sedimentology and stratigraphy
Metrics
H-Index
i10 Index
Citation
17
28
1,298
* Rankings
World Rank
562,144
Country Rank
20,052
Institution Rank :
64
Química de Produtos Naturais
Química Orgânica
Síntese orgânica
Farmacologia
Bioquímica
Metrics
H-Index
i10 Index
Citation
17
23
891
* Rankings
World Rank
563,799
Country Rank
20,108
Institution Rank :
65
Metrics
H-Index
i10 Index
Citation
17
20
820
* Rankings
World Rank
564,946
Country Rank
20,152
Institution Rank :
66