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 :26
Applied Macroecology
Ecology
Ornithology
Ecological Modeling
Quantitative Population and Community Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
49
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :27
Fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
82
0.921
* Total Citation Counts Rankings
Ranking Based On Selection :28
fish biology
endangered species
big river fish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :29
Fisheries
Aquatic Ecology
Endangered Species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Andrew J Dennhardt
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
49
0.527
Applied Macroecology
Ecology
Ornithology
Ecological Modeling
Quantitative Population and Community Ecology
Curtis Roth
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
82
0.921
Tiffany Love-Chezem
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
fish biology
endangered species
big river fish
Ryan J Bart
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Fisheries
Aquatic Ecology
Endangered Species