Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Química de Produtos Naturais
Fitoquímica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
121
0.327
* Total i10 IndexRankings
Ranking Based On Selection: 2
Melhoramento de Plantas
Genética Quantitativa
Genética Molecular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
96
0.389
* Total i10 IndexRankings
Ranking Based On Selection: 3
Agronomia/Melhoramento de Plantas
Plant Breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
118
0.504
* Total i10 IndexRankings
Ranking Based On Selection: 4
Materiais e Meio Ambiente
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
91
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 5
Microbiologia do Solo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
101
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 6
Plant breeding
plant disease resistance
genetic resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
87
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 7
Biologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
85
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 8
Biologia e conservação de recursos marinhos vivos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
81
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 9
Metabolomics
Phytochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
35
0.347
* Total i10 IndexRankings
Ranking Based On Selection: 10
Ecophysiology of Subtropical and Tropical Crops
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Anatomia vegetal
Citologia Vegetal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
* Total i10 IndexRankings
Ranking Based On Selection: 12
melhoramento de plantas
citogenetica vegetal
recursos genéticos vegetais.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
38
0.422
* Total i10 IndexRankings
Ranking Based On Selection: 13
Química de macromoleculas
biodiesel
alergenos e doenças alergicas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
* Total i10 IndexRankings
Ranking Based On Selection: 14
Entomologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 15
Ecologia vegetal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
* Total i10 IndexRankings
Ranking Based On Selection: 16
Plant Science
Plant Biotechnology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
54
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 17
Plant Science
Plant Biotechnology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 18
Aspectos quantitativos da Nutrição dos Ruminantes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
22
0.324
* Total i10 IndexRankings
Ranking Based On Selection: 19
forest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
26
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 20
Parasitology
Cell Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
25
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 21
Mortars
Natural Fibers
Geopolymers
Portland Cement
Pozzolan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Bioquimica Vegetal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
30
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 23
Ciência do Solo
Ciclagem de nutrientes
agroflorestas
floresta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
* Total i10 IndexRankings
Ranking Based On Selection: 24
Animal Behavior and Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
* Total i10 IndexRankings
Ranking Based On Selection: 25
melhoramento animal
produção animal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
23
0.359
Raimundo Braz Filho
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
121
0.327
Química de Produtos Naturais
Fitoquímica
Messias Pereira
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
96
0.389
Melhoramento de Plantas
Genética Quantitativa
Genética Molecular
Antonio T Do Amaral Jr
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
118
0.504
Agronomia/Melhoramento de Plantas
Plant Breeding
Carlos Mauricio Fontes Vieira
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
91
0.632
Materiais e Meio Ambiente
Fabio Lopes Olivares|Olivares, FL, Fabio Olivares, Fábio Lopes De Olivares
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
101
0.789
Rosana Rodrigues
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
87
0.680
Plant breeding
plant disease resistance
genetic resources
Valdirene Gomes
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
85
0.675
Ana Paula M Di Beneditto
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
81
0.686
Biologia e conservação de recursos marinhos vivos
Jan Schripsema
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
35
0.347
Campostrini E
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
Ecophysiology of Subtropical and Tropical Crops
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Maura Da Cunha
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
Anatomia vegetal
Citologia Vegetal
Telma Pereira
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
38
0.422
melhoramento de plantas
citogenetica vegetal
recursos genéticos vegetais.
Olga Lima Tavares Machado
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
Química de macromoleculas
biodiesel
alergenos e doenças alergicas
Richard Ian Samuels
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
Marcelo Trindade Nascimento
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
Claudete Santa Catarina
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
54
0.761
Plant Science
Plant Biotechnology
Plant Physiology
Vanildo Silveira
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
Plant Science
Plant Biotechnology
Plant Physiology
Ricardo Augusto Mendonça Vieira
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
22
0.324
Deborah Guerra Barroso
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
26
0.388
Renato Augusto Damatta
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
25
0.373
Markssuel Teixeira Marvila
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
Kátia Valevski Sales Fernandes
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
30
0.462
Antonio Carlos Gama Rodrigues
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
Ciência do Solo
Ciclagem de nutrientes
agroflorestas
floresta
Carlos R Ruiz Miranda
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
Animal Behavior and Conservation Biology
Celia Raquel Quirino
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
23
0.359
melhoramento animal
produção animal