Citation Rankings
Highly Cited Researchers

University of Kentucky 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
Jason M Unrine
Environmental Toxicology
Environmental Chemistry
Environmental Nanoscience
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,180
6,537
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Hollie Swanson
environmental toxicology
drug metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,861
1,560
0.266
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Marcelo I Guzman
Interfacial Chemistry
Environmental Photochemistry
Atmospheric Chemistry
Prebiotic Chemistry
UAS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,249
3,288
0.626
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Lindell Ormsbee
Water Distribution Systems
Water Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,031
1,916
0.381
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
David Mcnear
Environmental Science
Phytoremediation
Rhizosphere Science
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,530
1,506
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Atena Amirsoleimani
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Francisco Leniz
Nanotechnology
Separation processes
Environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Evan Willett
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total Citation Counts Rankings
Rankings
78,299
United States
32,079
84
Ranking Based On Selection: 1
Jason M Unrine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,180
6,537
0.537
Environmental Toxicology
Environmental Chemistry
Environmental Nanoscience
Analytical Chemistry
* Total Citation Counts Rankings
Rankings
176,309
United States
64,560
221
Ranking Based On Selection: 2
Hollie Swanson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,861
1,560
0.266
* Total Citation Counts Rankings
Rankings
196,468
United States
70,658
255
Ranking Based On Selection: 3
Marcelo I Guzman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,249
3,288
0.626
Interfacial Chemistry
Environmental Photochemistry
Atmospheric Chemistry
Prebiotic Chemistry
UAS
* Total Citation Counts Rankings
Rankings
204,743
United States
73,134
263
Ranking Based On Selection: 4
Lindell Ormsbee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,031
1,916
0.381
* Total Citation Counts Rankings
Rankings
371,899
United States
120,821
449
Ranking Based On Selection: 5
David Mcnear
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,530
1,506
0.595
Environmental Science
Phytoremediation
Rhizosphere Science
Biogeochemistry
* Total Citation Counts Rankings
Rankings
459,532
United States
144,604
552
Ranking Based On Selection: 6
Carlos M Rodriguez Lopez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,899
1,226
0.646
* Total Citation Counts Rankings
Rankings
1,656,217
United States
359,314
1,175
Ranking Based On Selection: 7
Atena Amirsoleimani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Total Citation Counts Rankings
Rankings
1,740,505
United States
370,869
1,207
Ranking Based On Selection: 8
Francisco Leniz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
Nanotechnology
Separation processes
Environmental engineering
* Total Citation Counts Rankings
Rankings
1,898,661
United States
392,119
1,246
Ranking Based On Selection: 9
Evan Willett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769