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
Citation Metrics
-
Total75,994
-
Last 5 Years64,055
-
Last 5 Years / Total0.843
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Industrial Wastewater Treatment | Water Quality | Environmental Monitorin
Industrial Wastewater Treatment | Water Quality | Environmental Monitorin
Citation Metrics
-
Total66,444
-
Last 5 Years60,660
-
Last 5 Years / Total0.913
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Air pollution | wastewater treatment | waste managmen
Environmental engineering | Air pollution | wastewater treatment | waste managmen
Citation Metrics
-
Total40,848
-
Last 5 Years39,506
-
Last 5 Years / Total0.967
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
environmental engineering | wastewater treatment | natural treatmen
environmental engineering | wastewater treatment | natural treatmen
Citation Metrics
-
Total37,693
-
Last 5 Years36,557
-
Last 5 Years / Total0.970
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Health Engineering | water and wastewater research | Air pollutio
Environmental Health Engineering | water and wastewater research | Air pollutio
Citation Metrics
-
Total37,054
-
Last 5 Years35,288
-
Last 5 Years / Total0.952
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Environmental Engineering | Environmental Biotechnology | Process Modelin
Environmental Science | Environmental Engineering | Environmental Biotechnology | Process Modelin
Citation Metrics
-
Total29,371
-
Last 5 Years28,450
-
Last 5 Years / Total0.969
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Citation Metrics
-
Total28,962
-
Last 5 Years23,111
-
Last 5 Years / Total0.798
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Citation Metrics
-
Total28,344
-
Last 5 Years28,199
-
Last 5 Years / Total0.995
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental Biomonitoring | Air Pollution Contro
Environmental Engineering | Environmental Biomonitoring | Air Pollution Contro
Citation Metrics
-
Total24,715
-
Last 5 Years21,676
-
Last 5 Years / Total0.877
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Environmental sciences | Waste management | Petroleum hydrocarbons remediatio
Environmental sciences | Waste management | Petroleum hydrocarbons remediatio
Citation Metrics
-
Total22,658
-
Last 5 Years22,152
-
Last 5 Years / Total0.978
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Environmental Epidemiology | Air pollution | Health impact assessment | Burden of Disease | Nois
Environmental Epidemiology | Air pollution | Health impact assessment | Burden of Disease | Nois
Citation Metrics
-
Total22,464
-
Last 5 Years17,753
-
Last 5 Years / Total0.790
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Citation Metrics
-
Total20,768
-
Last 5 Years18,353
-
Last 5 Years / Total0.884
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Renewable Energy | Microbial Fuel Cells | Wastewater Treatmen
Renewable Energy | Microbial Fuel Cells | Wastewater Treatmen
Citation Metrics
-
Total15,494
-
Last 5 Years8,442
-
Last 5 Years / Total0.545
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Hydrology and Water Resources | Water Resources Engineering | Water Resources Managemen
Hydrology and Water Resources | Water Resources Engineering | Water Resources Managemen
Citation Metrics
-
Total15,121
-
Last 5 Years9,340
-
Last 5 Years / Total0.618
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Chronic Disease | TeleHealth | Self Management | Caregivin
Chronic Disease | TeleHealth | Self Management | Caregivin
Citation Metrics
-
Total14,747
-
Last 5 Years14,614
-
Last 5 Years / Total0.991
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Environmental Health | Adsorption | Environmental Pollution | Emerging Pollutants | Solid Waste Managemen
Environmental Health | Adsorption | Environmental Pollution | Emerging Pollutants | Solid Waste Managemen
Citation Metrics
-
Total14,318
-
Last 5 Years11,459
-
Last 5 Years / Total0.800
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Citation Metrics
-
Total13,695
-
Last 5 Years12,230
-
Last 5 Years / Total0.893
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution contro
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution contro
Citation Metrics
-
Total13,183
-
Last 5 Years8,261
-
Last 5 Years / Total0.627
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Citation Metrics
-
Total13,020
-
Last 5 Years11,311
-
Last 5 Years / Total0.869
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
environmental health | air pollution | environmental toxicology | occupational healt
environmental health | air pollution | environmental toxicology | occupational healt
Citation Metrics
-
Total12,814
-
Last 5 Years8,961
-
Last 5 Years / Total0.699
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Air pollution - Waste control - Remidiation - Enviromental monitoring & modelin
Air pollution - Waste control - Remidiation - Enviromental monitoring & modelin
Citation Metrics
-
Total12,474
-
Last 5 Years8,624
-
Last 5 Years / Total0.691
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental models | Air pollution | water & wastewater | sustainable developmen
Environmental models | Air pollution | water & wastewater | sustainable developmen
Citation Metrics
-
Total11,823
-
Last 5 Years11,154
-
Last 5 Years / Total0.943
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Addiction | relapse | women studies | behavior change | life
Addiction | relapse | women studies | behavior change | life
Citation Metrics
-
Total11,741
-
Last 5 Years9,101
-
Last 5 Years / Total0.775
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering & Sciences | Environmental Chemistry | Water & Wastewater Treatme
Environmental Engineering & Sciences | Environmental Chemistry | Water & Wastewater Treatme
Citation Metrics
-
Total11,485
-
Last 5 Years9,562
-
Last 5 Years / Total0.833
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Green Nanotechnology | Material Science | Energy | Catalyst | Environmental science and engineerin
Green Nanotechnology | Material Science | Energy | Catalyst | Environmental science and engineerin
Citation Metrics
-
Total11,337
-
Last 5 Years9,358
-
Last 5 Years / Total0.825
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