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
Hydraulics | Solid Waste | Environmental Health | Occupational Health | Environmental Engineerin
Hydraulics | Solid Waste | Environmental Health | Occupational Health | Environmental Engineerin
H-Index Metrics
-
Total37
-
Last 5 Years27
-
Last 5 Years / Total0.730
* 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
Wastewater | Drinking water | Environmental Science
Wastewater | Drinking water | Environmental Science
H-Index Metrics
-
Total20
-
Last 5 Years14
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental Technology | Chemical Engineering | Education Plannin
Environmental Technology | Chemical Engineering | Education Plannin
H-Index Metrics
-
Total20
-
Last 5 Years14
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
water resources management | groundwater | environment
water resources management | groundwater | environment
H-Index Metrics
-
Total19
-
Last 5 Years14
-
Last 5 Years / Total0.737
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* 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
Aquaculture | heavy metals in the Environmen
Aquaculture | heavy metals in the Environmen
H-Index Metrics
-
Total17
-
Last 5 Years12
-
Last 5 Years / Total0.706
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
environmental pollution | toxicology & healt
environmental pollution | toxicology & healt
H-Index Metrics
-
Total17
-
Last 5 Years10
-
Last 5 Years / Total0.588
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Hydrology | Rainfall-runoff modeling | Climate change modeling and assessment | GIS applications t
Hydrology | Rainfall-runoff modeling | Climate change modeling and assessment | GIS applications t
H-Index Metrics
-
Total16
-
Last 5 Years13
-
Last 5 Years / Total0.813
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Bioremediation of pollutants | wastewater treatment | solid waste managemen
Bioremediation of pollutants | wastewater treatment | solid waste managemen
H-Index Metrics
-
Total16
-
Last 5 Years13
-
Last 5 Years / Total0.813
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
WW Engineering/Recycling | Bioprocess Engineering | Enviromental Engineering | WASH | Desalinatio
WW Engineering/Recycling | Bioprocess Engineering | Enviromental Engineering | WASH | Desalinatio
H-Index Metrics
-
Total16
-
Last 5 Years10
-
Last 5 Years / Total0.625
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Water Resources Management and Cliimate Chang
Water Resources Management and Cliimate Chang
H-Index Metrics
-
Total16
-
Last 5 Years10
-
Last 5 Years / Total0.625
* 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
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry | Water Purification Technologies | Renewable Energy Technologies | polymer
Environmental Chemistry | Water Purification Technologies | Renewable Energy Technologies | polymer
H-Index Metrics
-
Total10
-
Last 5 Years10
-
Last 5 Years / Total1.000
* 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
Environment Engineering and Science | Water | Pollution | Environmental Education and Awarnes
Environment Engineering and Science | Water | Pollution | Environmental Education and Awarnes
H-Index Metrics
-
Total9
-
Last 5 Years9
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Mechanical and Environmental Engineerin
Mechanical and Environmental Engineerin
H-Index Metrics
-
Total8
-
Last 5 Years4
-
Last 5 Years / Total0.500
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Waste management | wastewater treatment and environmental engineerin
Waste management | wastewater treatment and environmental engineerin
H-Index Metrics
-
Total7
-
Last 5 Years7
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental and Water Resources Engineerin
Environmental and Water Resources Engineerin
H-Index Metrics
-
Total7
-
Last 5 Years6
-
Last 5 Years / Total0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Environmental Remote Sensing | Applied GIS | Geomorphology | Coastal Assessment | Image Classificatio
Environmental Remote Sensing | Applied GIS | Geomorphology | Coastal Assessment | Image Classificatio
H-Index Metrics
-
Total6
-
Last 5 Years5
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Environmental and groundwater pollution and hydrochemistr
Environmental and groundwater pollution and hydrochemistr
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
GIS | Remote Sensing | Climate Change | hazard & risk analysis | Hydrology/Hydraulics Modelling
GIS | Remote Sensing | Climate Change | hazard & risk analysis | Hydrology/Hydraulics Modelling
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
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