See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Wastewater | Drinking water | Environmental Science
Wastewater | Drinking water | Environmental Science
Citation Metrics
-
Total4,988
-
Last 5 Years1,912
-
Last 5 Years / Total0.383
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Hydraulics | Solid Waste | Environmental Health | Occupational Health | Environmental Engineerin
Hydraulics | Solid Waste | Environmental Health | Occupational Health | Environmental Engineerin
Citation Metrics
-
Total4,939
-
Last 5 Years2,582
-
Last 5 Years / Total0.523
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Citation Metrics
-
Total3,740
-
Last 5 Years1,489
-
Last 5 Years / Total0.398
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Bioremediation of pollutants | wastewater treatment | solid waste managemen
Bioremediation of pollutants | wastewater treatment | solid waste managemen
Citation Metrics
-
Total1,618
-
Last 5 Years1,188
-
Last 5 Years / Total0.734
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
environmental pollution | toxicology & healt
environmental pollution | toxicology & healt
Citation Metrics
-
Total1,323
-
Last 5 Years498
-
Last 5 Years / Total0.376
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
water resources management | groundwater | environment
water resources management | groundwater | environment
Citation Metrics
-
Total1,250
-
Last 5 Years484
-
Last 5 Years / Total0.387
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Environmental Technology | Chemical Engineering | Education Plannin
Environmental Technology | Chemical Engineering | Education Plannin
Citation Metrics
-
Total1,146
-
Last 5 Years819
-
Last 5 Years / Total0.715
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
WW Engineering/Recycling | Bioprocess Engineering | Enviromental Engineering | WASH | Desalinatio
WW Engineering/Recycling | Bioprocess Engineering | Enviromental Engineering | WASH | Desalinatio
Citation Metrics
-
Total1,091
-
Last 5 Years360
-
Last 5 Years / Total0.330
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Citation Metrics
-
Total1,038
-
Last 5 Years455
-
Last 5 Years / Total0.438
* Total Citation Counts 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
Citation Metrics
-
Total925
-
Last 5 Years650
-
Last 5 Years / Total0.703
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Water Resources Management and Cliimate Chang
Water Resources Management and Cliimate Chang
Citation Metrics
-
Total921
-
Last 5 Years287
-
Last 5 Years / Total0.312
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Citation Metrics
-
Total884
-
Last 5 Years385
-
Last 5 Years / Total0.436
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Aquaculture | heavy metals in the Environmen
Aquaculture | heavy metals in the Environmen
Citation Metrics
-
Total844
-
Last 5 Years483
-
Last 5 Years / Total0.572
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Citation Metrics
-
Total792
-
Last 5 Years556
-
Last 5 Years / Total0.702
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Citation Metrics
-
Total742
-
Last 5 Years492
-
Last 5 Years / Total0.663
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
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
Citation Metrics
-
Total557
-
Last 5 Years364
-
Last 5 Years / Total0.654
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Citation Metrics
-
Total547
-
Last 5 Years231
-
Last 5 Years / Total0.422
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry | Water Purification Technologies | Renewable Energy Technologies | polymer
Environmental Chemistry | Water Purification Technologies | Renewable Energy Technologies | polymer
Citation Metrics
-
Total521
-
Last 5 Years442
-
Last 5 Years / Total0.848
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Waste management | wastewater treatment and environmental engineerin
Waste management | wastewater treatment and environmental engineerin
Citation Metrics
-
Total395
-
Last 5 Years392
-
Last 5 Years / Total0.992
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Citation Metrics
-
Total335
-
Last 5 Years103
-
Last 5 Years / Total0.307
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Environmental and groundwater pollution and hydrochemistr
Environmental and groundwater pollution and hydrochemistr
Citation Metrics
-
Total229
-
Last 5 Years85
-
Last 5 Years / Total0.371
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental and Water Resources Engineerin
Environmental and Water Resources Engineerin
Citation Metrics
-
Total197
-
Last 5 Years144
-
Last 5 Years / Total0.731
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Mechanical and Environmental Engineerin
Mechanical and Environmental Engineerin
Citation Metrics
-
Total194
-
Last 5 Years73
-
Last 5 Years / Total0.376
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
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
Citation Metrics
-
Total122
-
Last 5 Years73
-
Last 5 Years / Total0.598
* Total Citation Counts 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
Citation Metrics
-
Total77
-
Last 5 Years74
-
Last 5 Years / Total0.961
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