Total 2,384,784 scientists, country 221, and institutions 24,461 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:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
169
0.589
* Total i10 IndexRankings
Ranking Based On Selection: 2
bioprocessos
fermentações
planejamento de experimentos
tecnologia enzimática
biocombustíveis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
143
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 3
Environmental Sciences
Ecotoxicology
Micropollutants
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
152
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 4
materials
civil construction
rural construction
fiber
cement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
136
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 5
Biological Wastewater Treatment. Anaerobic Processes. Nutrient Removal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
65
0.357
* Total i10 IndexRankings
Ranking Based On Selection: 6
Materiais
Divulgação cientìfica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
57
0.324
* Total i10 IndexRankings
Ranking Based On Selection: 7
environmental modeling
climate change
Amazon conservation
simulation software
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
126
0.768
* Total i10 IndexRankings
Ranking Based On Selection: 8
Product development management
product-service systems
quality management
inovation
environmental sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
92
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 9
sustainability
biodiversity conservation
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
91
0.595
* Total i10 IndexRankings
Ranking Based On Selection: 10
Water Resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
122
0.824
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* Total i10 IndexRankings
Ranking Based On Selection: 11
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: 12
Air Pollution
Atmospheric Aerosols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
99
0.702
* Total i10 IndexRankings
Ranking Based On Selection: 13
Environmental sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
59
0.440
* Total i10 IndexRankings
Ranking Based On Selection: 14
environment-development
governance
public administration
management
urban
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
100
0.794
* Total i10 IndexRankings
Ranking Based On Selection: 15
Materials
Biomaterials
Tribocorrosion
Tribo-corrosion
Surface functionalization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
93
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 16
environmental impact assessment / avaliação de impacto ambiental
environmental management / gestão ambiental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
73
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 17
FD&C bioadditives
Bioprocess modeling
microalgal biotechnology
bio-based chemicals
engineering education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
97
0.924
* Total i10 IndexRankings
Ranking Based On Selection: 18
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
68
0.660
* Total i10 IndexRankings
Ranking Based On Selection: 19
water-adaptive design & innovation solutions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
59
0.615
* Total i10 IndexRankings
Ranking Based On Selection: 20
Engenharia Ambiental
Recursos Hídricos
Aproveitamento de Rejeitos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
45
0.506
* Total i10 IndexRankings
Ranking Based On Selection: 21
Hydrology
Catchment Hydrology
Soil erosion
Ecohydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 22
Biomass pretreatment
biofuel
treatment of residue
bioprocess engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
66
0.767
* Total i10 IndexRankings
Ranking Based On Selection: 23
Sustainable development
public policies
ethics
environmental sciences
interdisciplinarity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
55
0.640
* Total i10 IndexRankings
Ranking Based On Selection: 24
Materiais
polímeros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
60
0.732
* Total i10 IndexRankings
Ranking Based On Selection: 25
Environmental chemistry
algal physiology
trace metals
photosynthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
Marcelo Zaiat
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
169
0.589
Environmental Engineering
Helen Treichel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
143
0.622
bioprocessos
fermentações
planejamento de experimentos
tecnologia enzimática
biocombustíveis
Olaf Malm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
152
0.688
Environmental Sciences
Ecotoxicology
Micropollutants
Biogeochemistry
Holmer Savastano Junior
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
136
0.731
materials
civil construction
rural construction
fiber
cement
Eugenio Foresti
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
65
0.357
Biological Wastewater Treatment. Anaerobic Processes. Nutrient Removal
Antonio Carlos Hernandes
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
57
0.324
Materiais
Divulgação cientìfica
Britaldo Soares Filho
Universidade Federal de Minas Gerais UFMG
Belo Horizonte, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
126
0.768
environmental modeling
climate change
Amazon conservation
simulation software
Paulo A Cauchick Miguel
Universidade Federal de Santa Catarina UFSC
Florianopolis, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
92
0.568
Product development management
product-service systems
quality management
inovation
environmental sustainability
Fabio Rubio Scarano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
91
0.595
sustainability
biodiversity conservation
climate change
Celso Augusto Guimarães Santos
Universidade Federal da Paraíba UFPB
João Pessoa, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
122
0.824
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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
Maria De Fatima Andrade
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
99
0.702
Air Pollution
Atmospheric Aerosols
Patricio Peralta Zamora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
59
0.440
Environmental sciences
Jose A Puppim De Oliveira
Fundação Getulio Vargas FGV
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
100
0.794
environment-development
governance
public administration
management
urban
Luis Augusto Rocha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
93
0.756
Materials
Biomaterials
Tribocorrosion
Tribo-corrosion
Surface functionalization
Luis Enrique Sánchez
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
73
0.598
environmental impact assessment / avaliação de impacto ambiental
environmental management / gestão ambiental
Julio Cesar De Carvalho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
97
0.924
FD&C bioadditives
Bioprocess modeling
microalgal biotechnology
bio-based chemicals
engineering education
Neftali Lenin Villarreal Carreno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
68
0.660
Eduardo Mario Mendiondo
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
59
0.615
water-adaptive design & innovation solutions
Célia Regina Granhen Tavares
Universidade Estadual de Maringá
Maringá, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
45
0.506
Engenharia Ambiental
Recursos Hídricos
Aproveitamento de Rejeitos
Paulo Tarso S Oliveira
Universidade Federal de Mato Grosso do Sul
Campo Grande, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
Hydrology
Catchment Hydrology
Soil erosion
Ecohydrology
Adenise Lorenci Woiciechowski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
66
0.767
Biomass pretreatment
biofuel
treatment of residue
bioprocess engineering
Marcel Bursztyn
Universidade de Brasília UNB
Brasilia, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
55
0.640
Sustainable development
public policies
ethics
environmental sciences
interdisciplinarity
Antonio José Felix Carvalho
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
60
0.732
Ana Teresa Lombardi
Universidade Federal de São Carlos
Santarem, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
Environmental chemistry
algal physiology
trace metals
photosynthesis