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
Waste management | Water resources management | Air pollution control | Climate change and sustainable development | Environmental
Waste management | Water resources management | Air pollution control | Climate change and sustainable development | Environmental
Citation Metrics
-
Total13,478
-
Last 5 Years5,603
-
Last 5 Years / Total0.416
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Conservation of energy | thermal comfort and indoor air qualit
Conservation of energy | thermal comfort and indoor air qualit
Citation Metrics
-
Total7,310
-
Last 5 Years4,113
-
Last 5 Years / Total0.563
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Occupational Health | Migrant Workers Health | Environmental Health | Climate Change and Healt
Occupational Health | Migrant Workers Health | Environmental Health | Climate Change and Healt
Citation Metrics
-
Total5,675
-
Last 5 Years2,548
-
Last 5 Years / Total0.449
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Advanced Oxidation Processes | Instrumental Analysis | Spectroscopy | Forensic Scienc
Water Treatment | Advanced Oxidation Processes | Instrumental Analysis | Spectroscopy | Forensic Scienc
Citation Metrics
-
Total5,469
-
Last 5 Years2,863
-
Last 5 Years / Total0.523
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Citation Metrics
-
Total4,791
-
Last 5 Years2,526
-
Last 5 Years / Total0.527
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
environment | water treatment | medicinal plants | catalysis | Organometallics، waste managemen
environment | water treatment | medicinal plants | catalysis | Organometallics، waste managemen
Citation Metrics
-
Total4,627
-
Last 5 Years3,615
-
Last 5 Years / Total0.781
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Environmental Remediation | Sustainability | Nutrient Recover
Water Treatment | Environmental Remediation | Sustainability | Nutrient Recover
Citation Metrics
-
Total3,112
-
Last 5 Years1,166
-
Last 5 Years / Total0.375
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
water quality | eutrophication | bayesian modelling | environmental remote sensing & GI
water quality | eutrophication | bayesian modelling | environmental remote sensing & GI
Citation Metrics
-
Total3,011
-
Last 5 Years2,155
-
Last 5 Years / Total0.716
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Groundwater Hydrology | Hydro-Environmental Modeling | Integrated Water Resources Management | Climat
Groundwater Hydrology | Hydro-Environmental Modeling | Integrated Water Resources Management | Climat
Citation Metrics
-
Total2,768
-
Last 5 Years2,413
-
Last 5 Years / Total0.872
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Environement | inorganic chemistry | physical chemistr
Environement | inorganic chemistry | physical chemistr
Citation Metrics
-
Total2,087
-
Last 5 Years1,159
-
Last 5 Years / Total0.555
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Anaerobic Digestion | Water Reuse | Microbiology/Biotechnology | Emerging Contaminant
Environmental Engineering | Anaerobic Digestion | Water Reuse | Microbiology/Biotechnology | Emerging Contaminant
Citation Metrics
-
Total1,446
-
Last 5 Years1,068
-
Last 5 Years / Total0.739
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
water security | food security | politics | MENA regio
water security | food security | politics | MENA regio
Citation Metrics
-
Total1,327
-
Last 5 Years771
-
Last 5 Years / Total0.581
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
environmental science | chemistry | toxicolog
environmental science | chemistry | toxicolog
Citation Metrics
-
Total1,131
-
Last 5 Years478
-
Last 5 Years / Total0.423
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Citation Metrics
-
Total1,108
-
Last 5 Years776
-
Last 5 Years / Total0.700
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Environmental Studies | Climate Change | Water Quality | Urbanization | Aromatic and Medicinal Plant
Environmental Studies | Climate Change | Water Quality | Urbanization | Aromatic and Medicinal Plant
Citation Metrics
-
Total1,045
-
Last 5 Years897
-
Last 5 Years / Total0.858
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Citation Metrics
-
Total836
-
Last 5 Years468
-
Last 5 Years / Total0.560
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Citation Metrics
-
Total804
-
Last 5 Years636
-
Last 5 Years / Total0.791
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Sustainability | Water resources | Climate Change | Adaptation | Vulnerabilit
Sustainability | Water resources | Climate Change | Adaptation | Vulnerabilit
Citation Metrics
-
Total725
-
Last 5 Years393
-
Last 5 Years / Total0.542
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Air pollution | Environmental legislation | Hazardous pollutant
Air pollution | Environmental legislation | Hazardous pollutant
Citation Metrics
-
Total508
-
Last 5 Years320
-
Last 5 Years / Total0.630
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
environmental management | governance | energy | O&G | climate chang
environmental management | governance | energy | O&G | climate chang
Citation Metrics
-
Total430
-
Last 5 Years243
-
Last 5 Years / Total0.565
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Citation Metrics
-
Total300
-
Last 5 Years140
-
Last 5 Years / Total0.467
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Citation Metrics
-
Total263
-
Last 5 Years158
-
Last 5 Years / Total0.601
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Regional Climate Modeling | Environmental & Water Resources Engineerin
Regional Climate Modeling | Environmental & Water Resources Engineerin
Citation Metrics
-
Total254
-
Last 5 Years149
-
Last 5 Years / Total0.587
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Biochemistry | Oncology | Molecular Biology | Environmental Scienc
Biochemistry | Oncology | Molecular Biology | Environmental Scienc
Citation Metrics
-
Total226
-
Last 5 Years224
-
Last 5 Years / Total0.991
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
environmental health | environmental epidemiology | air pollution | human health risk assessmen
environmental health | environmental epidemiology | air pollution | human health risk assessmen
Citation Metrics
-
Total217
-
Last 5 Years146
-
Last 5 Years / Total0.673
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