Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Photocatalysis
Materials
Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,268
5,352
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :2
Aquatic Toxicology
Environmental Science
Health Risk Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,310
1,200
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :3
Enviromental engineering
Nano-functional materials Safe drinking water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
398
0.706
Fan Dong
Chongqing Technology & Business University
Chongqing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,268
5,352
0.475
Photocatalysis
Materials
Environmental
Naima Hamid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,310
1,200
0.916
Aquatic Toxicology
Environmental Science
Health Risk Assessment
Zihong Fan
Chongqing Technology & Business University
Chongqing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
398
0.706
Enviromental engineering
Nano-functional materials Safe drinking water