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 water treatment | applications of nanomaterials | synthesis of nanomaterial
Environmental water treatment | applications of nanomaterials | synthesis of nanomaterial
H-Index Metrics
-
Total39
-
Last 5 Years32
-
Last 5 Years / Total0.821
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Chemical and environmental engineering | Flow and mixing of complex fluids | Computational fluid dynamics | fluid flow | nano techn
Chemical and environmental engineering | Flow and mixing of complex fluids | Computational fluid dynamics | fluid flow | nano techn
H-Index Metrics
-
Total30
-
Last 5 Years30
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Chemical Engineering | Catalyst | Adsorption | Water Treatment Renwable Energy and Fluid Mechanic
Chemical Engineering | Catalyst | Adsorption | Water Treatment Renwable Energy and Fluid Mechanic
H-Index Metrics
-
Total27
-
Last 5 Years25
-
Last 5 Years / Total0.926
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Remediation of contaminated groundwater | Modelin
Environmental Engineering | Remediation of contaminated groundwater | Modelin
H-Index Metrics
-
Total26
-
Last 5 Years26
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Application of Machine learning in Earth Science
Application of Machine learning in Earth Science
H-Index Metrics
-
Total24
-
Last 5 Years23
-
Last 5 Years / Total0.958
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental Biotechnology | Hazardous and Solid Waste Managemen
Environmental Engineering | Environmental Biotechnology | Hazardous and Solid Waste Managemen
H-Index Metrics
-
Total24
-
Last 5 Years22
-
Last 5 Years / Total0.917
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Environmental Hydrology | Environmental pollution | Soil and water pollution | Water quality assessmen
Environmental Hydrology | Environmental pollution | Soil and water pollution | Water quality assessmen
H-Index Metrics
-
Total24
-
Last 5 Years20
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Civil engineering | Water resources engineering | water resources planning and management | engineering hydrology | sediment transp
Civil engineering | Water resources engineering | water resources planning and management | engineering hydrology | sediment transp
H-Index Metrics
-
Total23
-
Last 5 Years22
-
Last 5 Years / Total0.957
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Climate change | Jet Erosion Test | Streambank Stability | Watershed Assessment | TUFLO
Climate change | Jet Erosion Test | Streambank Stability | Watershed Assessment | TUFLO
H-Index Metrics
-
Total20
-
Last 5 Years17
-
Last 5 Years / Total0.850
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Water Quality | Water Footprint | Hydrology | Environmen
Water Quality | Water Footprint | Hydrology | Environmen
H-Index Metrics
-
Total19
-
Last 5 Years18
-
Last 5 Years / Total0.947
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Water | wastewater Treatment | Renewable energy | Solid and Hazardouse Waste Managment | Environmental Impact Assessmen
Water | wastewater Treatment | Renewable energy | Solid and Hazardouse Waste Managment | Environmental Impact Assessmen
H-Index Metrics
-
Total18
-
Last 5 Years16
-
Last 5 Years / Total0.889
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering and Managemen
Environmental Engineering and Managemen
H-Index Metrics
-
Total17
-
Last 5 Years16
-
Last 5 Years / Total0.941
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Civil Engineering | Structural Engineering | Material Engineering | Environmental Engineerin
Civil Engineering | Structural Engineering | Material Engineering | Environmental Engineerin
H-Index Metrics
-
Total16
-
Last 5 Years16
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Environmental Technology | Waste water | Green Energy | Waste managemen
Environmental Technology | Waste water | Green Energy | Waste managemen
H-Index Metrics
-
Total15
-
Last 5 Years15
-
Last 5 Years / Total1.000
* 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
Environmental science | Ecology | Ecological modeling | Remote sensing & GIS | Land Surface Phenolog
Environmental science | Ecology | Ecological modeling | Remote sensing & GIS | Land Surface Phenolog
H-Index Metrics
-
Total14
-
Last 5 Years14
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental&Chemical Engineering | Adsorption | Air Pollution Control | Phase Change Materials | Adva
Environmental&Chemical Engineering | Adsorption | Air Pollution Control | Phase Change Materials | Adva
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Wastewater treatment | Water Resource Engineering | GI
Environmental Engineering | Wastewater treatment | Water Resource Engineering | GI
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Agro-industrial Waste | Adsorption | Water | Wastewat
Agro-industrial Waste | Adsorption | Water | Wastewat
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | solid waste | anaerobic digestion | bioga
Environmental Engineering | solid waste | anaerobic digestion | bioga
H-Index Metrics
-
Total13
-
Last 5 Years12
-
Last 5 Years / Total0.923

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