Citation Rankings
Highly Cited Researchers

California Department of Public Health (CDPH) Highly Cited Researchers CitationEngineering & Technology / Environmental Science & Engineering Rankings 2025

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
United States
Kazukiyo Kumagai
environmental engineering
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,145
1,230
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Peter A Jaques
Indoor Air Quality
Outdoor Air Quality
Environmental Health
Aerosol Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,078
421
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Siavash Azari
Environmental Sciences
Microbiology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
Rankings
417,519
United States
133,271
13
Ranking Based On Selection: 1
Kazukiyo Kumagai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,145
1,230
0.573
* Total Citation Counts Rankings
Rankings
427,544
United States
136,031
14
Ranking Based On Selection: 2
Peter A Jaques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,078
421
0.203
Indoor Air Quality
Outdoor Air Quality
Environmental Health
Aerosol Science
* Total Citation Counts Rankings
Rankings
1,819,721
United States
381,512
33
Ranking Based On Selection: 3
Siavash Azari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000