The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Environmental Health Engineering
Environmental Engineering
electrochemical engineering
water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,400
26,951
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental Engineering
Environmental Biomonitoring
Air Pollution Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,028
19,899
0.946
* Total Citation Counts Rankings
Ranking Based On Selection :3
Water and wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,699
3,148
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :4
Environmental Engineering
water and wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,454
3,052
0.685
* Total Citation Counts Rankings
Ranking Based On Selection :5
ENVIRONMENTAL ENGINEERING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,812
2,622
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :6
Noise Pollution
Noise Control
Lighting
Ergonomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,602
2,556
0.710
* Total Citation Counts Rankings
Ranking Based On Selection :7
air pollution and industrial ventilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,455
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :8
Environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
709
0.847
* Total Citation Counts Rankings
Ranking Based On Selection :9
Environmental Health Engineering
biomonitoring
microbiology of environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
137
0.993
* Total Citation Counts Rankings
Ranking Based On Selection :10
Environmental Health
Waste Management
Leachate treatment
Water and waste water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
96
0.932
* Total Citation Counts Rankings
Ranking Based On Selection :11
Water and Wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
Ghasem Azarian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,400
26,951
0.984
Environmental Health Engineering
Environmental Engineering
electrochemical engineering
water treatment
Mostafa Leili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,028
19,899
0.946
Environmental Engineering
Environmental Biomonitoring
Air Pollution Control
Mohammad Reza Samarghandi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,699
3,148
0.670
Water and wastewater treatment
Ghorban Asgari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,454
3,052
0.685
Environmental Engineering
water and wastewater treatment
MT Samadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,812
2,622
0.688
ENVIRONMENTAL ENGINEERING
Rostam Golmohammadi رستم گلمحمدی
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,602
2,556
0.710
Noise Pollution
Noise Control
Lighting
Ergonomics
Farshid Ghorbani Shahna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,455
0.707
air pollution and industrial ventilation
Mohammad Molla Mahmoudi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
709
0.847
Environmental science
Ava Kharazi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
137
0.993
Environmental Health Engineering
biomonitoring
microbiology of environmental engineering
Sonia Chavoshi|Sona Chavoshi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
96
0.932
Environmental Health
Waste Management
Leachate treatment
Water and waste water treatment
Alireza Dayari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
Water and Wastewater treatment