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
botany
plant systematics
phylogenetics
floristics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,109
906
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :2
Biology
Environmental Science
Nanotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,253
804
0.642
* Total Citation Counts Rankings
Ranking Based On Selection :3
Crustacean Evolution and Ecology
Marine Disperal and Population Connectivity
Marine Biology
Biodiversity and Speciation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
158
0.500
Jimmy K Triplett
Jackson State University
Jackson, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,109
906
0.430
botany
plant systematics
phylogenetics
floristics
Winfred Aker
Jackson State University
Jackson, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,253
804
0.642
Biology
Environmental Science
Nanotoxicology
Brent P Thoma
Jackson State University
Jackson, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
158
0.500
Crustacean Evolution and Ecology
Marine Disperal and Population Connectivity
Marine Biology
Biodiversity and Speciation