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
Environmental Chemistry
Archeometry
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,889
744
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :2
Evolutionary biology
animal behavior
acoustic communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,806
654
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :3
Evolution
genetics
genomics
insects
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,737
721
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanomaterials
Thin films
Printable electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
649
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :5
plankton ecology
time series
bio-optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,436
717
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geochemistry
Smectite Clays
Solid-Fluid Interfaces
Solid State NMR
High Pressure NMR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
829
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :7
plant physiological ecology
bryophyte biology
dryland ecosystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
640
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :8
population and community ecology
spatial ecology
marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
141
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :9
Physics
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Randolph Larsen
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,889
744
0.394
Environmental Chemistry
Archeometry
Analytical Chemistry
J Jordan Price
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,806
654
0.362
Evolutionary biology
animal behavior
acoustic communication
Kevin Emerson
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,737
721
0.415
Evolution
genetics
genomics
insects
Troy Townsend
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
649
0.375
Nanomaterials
Thin films
Printable electronics
Emily Fay Brownlee
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,436
717
0.499
plankton ecology
time series
bio-optics
Geoffrey M Bowers
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
829
0.582
Geochemistry
Smectite Clays
Solid-Fluid Interfaces
Solid State NMR
High Pressure NMR
Kirsten K Deane Coe
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
640
0.693
plant physiological ecology
bryophyte biology
dryland ecosystems
Elizabeth Hamman
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
141
0.934
population and community ecology
spatial ecology
marine ecology
Arvind Srinivasan
Saint Mary's College of Maryland
St. Mary's City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955