This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
environmental modeling | climate change | Amazon conservation | simulation softwar
environmental modeling | climate change | Amazon conservation | simulation softwar
H-Index Metrics
-
Total74
-
Last 5 Years59
-
Last 5 Years / Total0.797
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Ecotoxicology | Micropollutants | Biogeochemistr
Environmental Sciences | Ecotoxicology | Micropollutants | Biogeochemistr
H-Index Metrics
-
Total71
-
Last 5 Years39
-
Last 5 Years / Total0.549
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
materials | civil construction | rural construction | fiber | cemen
materials | civil construction | rural construction | fiber | cemen
H-Index Metrics
-
Total60
-
Last 5 Years46
-
Last 5 Years / Total0.767
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
sustainability | biodiversity conservation | climate chang
sustainability | biodiversity conservation | climate chang
H-Index Metrics
-
Total58
-
Last 5 Years34
-
Last 5 Years / Total0.586
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
bioprocessos | fermentações | planejamento de experimentos | tecnologia enzimática | biocombustívei
bioprocessos | fermentações | planejamento de experimentos | tecnologia enzimática | biocombustívei
H-Index Metrics
-
Total54
-
Last 5 Years36
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Biological Wastewater Treatment. Anaerobic Processes. Nutrient Remova
Biological Wastewater Treatment. Anaerobic Processes. Nutrient Remova
H-Index Metrics
-
Total53
-
Last 5 Years26
-
Last 5 Years / Total0.491
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9

Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
H-Index Metrics
-
Total53
-
Last 5 Years42
-
Last 5 Years / Total0.792
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
environment-development | governance | public administration | management | urba
environment-development | governance | public administration | management | urba
H-Index Metrics
-
Total51
-
Last 5 Years40
-
Last 5 Years / Total0.784
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Product development management | product-service systems | quality management | inovation | environmental sustainabilit
Product development management | product-service systems | quality management | inovation | environmental sustainabilit
H-Index Metrics
-
Total50
-
Last 5 Years39
-
Last 5 Years / Total0.780
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Materials | Biomaterials | Tribocorrosion | Tribo-corrosion | Surface functionalizatio
Materials | Biomaterials | Tribocorrosion | Tribo-corrosion | Surface functionalizatio
H-Index Metrics
-
Total50
-
Last 5 Years38
-
Last 5 Years / Total0.760
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
FD&C bioadditives | Bioprocess modeling | microalgae biotechnology | bio-based chemicals | engineerin
FD&C bioadditives | Bioprocess modeling | microalgae biotechnology | bio-based chemicals | engineerin
H-Index Metrics
-
Total48
-
Last 5 Years40
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
environmental impact assessment / avaliação de impacto ambiental | environmental management / gestão ambienta
environmental impact assessment / avaliação de impacto ambiental | environmental management / gestão ambienta
H-Index Metrics
-
Total46
-
Last 5 Years34
-
Last 5 Years / Total0.739
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Biomass pretreatment | biofuel | treatment of residue | bioprocess engineerin
Biomass pretreatment | biofuel | treatment of residue | bioprocess engineerin
H-Index Metrics
-
Total42
-
Last 5 Years34
-
Last 5 Years / Total0.810
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Hydrology | Catchment Hydrology | Soil erosion | Ecohydrolog
Hydrology | Catchment Hydrology | Soil erosion | Ecohydrolog
H-Index Metrics
-
Total42
-
Last 5 Years39
-
Last 5 Years / Total0.929
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Materiais | Divulgação científica | formação de professores | ensino de físic
Materiais | Divulgação científica | formação de professores | ensino de físic
H-Index Metrics
-
Total41
-
Last 5 Years23
-
Last 5 Years / Total0.561
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Water Splitting | Water Oxidation | Artificial Photosynthesis | Electrocatalysis | 3D Printin
Water Splitting | Water Oxidation | Artificial Photosynthesis | Electrocatalysis | 3D Printin
H-Index Metrics
-
Total38
-
Last 5 Years33
-
Last 5 Years / Total0.868
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Sustainable development | public policies | ethics | environmental sciences | interdisciplinarit
Sustainable development | public policies | ethics | environmental sciences | interdisciplinarit
H-Index Metrics
-
Total38
-
Last 5 Years25
-
Last 5 Years / Total0.658
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environmental Geochemistry | Marine Pollution | Marine Biogeochemistr
Environmental Geochemistry | Marine Pollution | Marine Biogeochemistr
H-Index Metrics
-
Total37
-
Last 5 Years30
-
Last 5 Years / Total0.811

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
