Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 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
-
Total76
-
Last 5 Years61
-
Last 5 Years / Total0.803
* 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
-
Total72
-
Last 5 Years41
-
Last 5 Years / Total0.569
* 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
-
Total62
-
Last 5 Years47
-
Last 5 Years / Total0.758
* 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
-
Total59
-
Last 5 Years37
-
Last 5 Years / Total0.627
* 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
-
Total55
-
Last 5 Years38
-
Last 5 Years / Total0.691
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
H-Index Metrics
-
Total54
-
Last 5 Years42
-
Last 5 Years / Total0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
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:
10
Engineering & Technology / Environmental Science & Engineering
environment-development | governance | public administration | management | urba
environment-development | governance | public administration | management | urba
H-Index Metrics
-
Total52
-
Last 5 Years41
-
Last 5 Years / Total0.788
* 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
-
Total51
-
Last 5 Years41
-
Last 5 Years / Total0.804
* 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
-
Total51
-
Last 5 Years39
-
Last 5 Years / Total0.765
* 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 Years42
-
Last 5 Years / Total0.875
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
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 Years35
-
Last 5 Years / Total0.761
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Biomass pretreatment | biofuel | treatment of residue | bioprocess engineerin
Biomass pretreatment | biofuel | treatment of residue | bioprocess engineerin
H-Index Metrics
-
Total44
-
Last 5 Years37
-
Last 5 Years / Total0.841
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Hydrology | Catchment Hydrology | Soil erosion | Ecohydrolog
Hydrology | Catchment Hydrology | Soil erosion | Ecohydrolog
H-Index Metrics
-
Total43
-
Last 5 Years40
-
Last 5 Years / Total0.930
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* 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
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
-
Total40
-
Last 5 Years35
-
Last 5 Years / Total0.875
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Climate change policy | Energy Scenario Modelling | Bioenergy | Low-carbon Innovation | Life Cycl
Climate change policy | Energy Scenario Modelling | Bioenergy | Low-carbon Innovation | Life Cycl
H-Index Metrics
-
Total38
-
Last 5 Years35
-
Last 5 Years / Total0.921
* 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
-
Total38
-
Last 5 Years31
-
Last 5 Years / Total0.816
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