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
ecology
environmental science
conservation science
marine science
sustainability science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,347
22,756
0.343
* Total Citation Counts Rankings
Ranking Based On Selection :2
Biogeosciences
Forest Carbon
Terrestrial Ecosystem Processes
Global Change Biology
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,333
22,389
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :3
Lichenology
Multivariate Statistics
Community Ecology
Habitat Modeling
Bryology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,869
7,903
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :4
community and ecosystem ecology
physiological ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,944
8,179
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :5
Systematic biology
beetle phylogeny and evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,262
7,611
0.229
* Total Citation Counts Rankings
Ranking Based On Selection :6
Evolutionary biology
Quantitative genetics
Animal behavior
Systematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,581
6,287
0.206
* Total Citation Counts Rankings
Ranking Based On Selection :7
Ecology
Disease Ecology
Conservation Biology
Animal Behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,906
5,794
0.208
* Total Citation Counts Rankings
Ranking Based On Selection :8
Conservation ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,106
11,724
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :9
Computational biology
Bioinformatics
Statistical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,778
11,273
0.495
* Total Citation Counts Rankings
Ranking Based On Selection :10
Virology
Evolutionary Biology
Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,978
7,565
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :11
Zebrafish
Systems Toxicology
Molecular Biology
Nanotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,853
10,157
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :12
Conservation genetic and molecular ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,208
6,441
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :13
pyrogeography
fire ecology
landscape ecology
conservation
biogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,668
9,075
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :14
ecology
conservation science
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,210
4,835
0.396
* Total Citation Counts Rankings
Ranking Based On Selection :15
Ecophysiology
Wood Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,081
3,789
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :16
symbiosis
coral biology
Symbiodiniaceae
Aiptasia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,959
5,152
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :17
Entomology
Integrated Pest Management
History of Pest Control
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,263
2,322
0.226
* Total Citation Counts Rankings
Ranking Based On Selection :18
Landscape Ecology
Conservation Biology
Ornithology
Behavioral Ecology
Species Distributions. Forest Wildlife
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,069
6,335
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :19
conservation biology
ornithology
population genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,925
2,381
0.240
* Total Citation Counts Rankings
Ranking Based On Selection :20
mycology
plant pathology
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,493
2,854
0.301
* Total Citation Counts Rankings
Ranking Based On Selection :21
evolutionary ecology of aquatic organisms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,462
4,461
0.471
* Total Citation Counts Rankings
Ranking Based On Selection :22
Birds
Ecology
Conservation Biology
Tropical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,344
3,552
0.380
* Total Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,964
3,456
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :24
chemical ecology
pheromonal communication
reproductive biology
behavioral ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,440
1,955
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :25
Wildlife Biology
Forest Ecology
University Administration
LGBTQ+ issues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,804
1,335
0.171
Jane Lubchenco
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,347
22,756
0.343
ecology
environmental science
conservation science
marine science
sustainability science
Bev Law
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,333
22,389
0.377
Biogeosciences
Forest Carbon
Terrestrial Ecosystem Processes
Global Change Biology
Climate Change
Bruce Mccune
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,869
7,903
0.203
Lichenology
Multivariate Statistics
Community Ecology
Habitat Modeling
Bryology
Bruce A Menge
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,944
8,179
0.241
community and ecosystem ecology
physiological ecology
David Maddison
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,262
7,611
0.229
Systematic biology
beetle phylogeny and evolution
Stevan J Arnold
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,581
6,287
0.206
Evolutionary biology
Quantitative genetics
Animal behavior
Systematics
Andrew R Blaustein
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,906
5,794
0.208
Ecology
Disease Ecology
Conservation Biology
Animal Behavior
J Boone Kauffman
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,106
11,724
0.433
David A Hendrix
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,778
11,273
0.495
Computational biology
Bioinformatics
Statistical Physics
Valerian Dolja
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,978
7,565
0.361
Virology
Evolutionary Biology
Cell Biology
Robyn L Tanguay Formerly Robert L Tanguay
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,853
10,157
0.487
Zebrafish
Systems Toxicology
Molecular Biology
Nanotoxicology
C Scott Baker
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,208
6,441
0.335
Conservation genetic and molecular ecology
Meg Krawchuk
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,668
9,075
0.579
pyrogeography
fire ecology
landscape ecology
conservation
biogeography
Erica Fleishman
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,210
4,835
0.396
ecology
conservation science
climate change
Barbara Lachenbruch Gartner
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,081
3,789
0.314
Virginia Weis
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,959
5,152
0.470
symbiosis
coral biology
Symbiodiniaceae
Aiptasia
Marcos Kogan
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,263
2,322
0.226
Entomology
Integrated Pest Management
History of Pest Control
Ecology
Matthew G Betts
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,069
6,335
0.629
Landscape Ecology
Conservation Biology
Ornithology
Behavioral Ecology
Species Distributions. Forest Wildlife
Susan M Haig
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,925
2,381
0.240
conservation biology
ornithology
population genetics
Jeff Stone
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,493
2,854
0.301
mycology
plant pathology
ecology
David A Lytle
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,462
4,461
0.471
evolutionary ecology of aquatic organisms
W Douglas Robinson
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,344
3,552
0.380
Birds
Ecology
Conservation Biology
Tropical Biology
Jeff Chang
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,964
3,456
0.386
Robert T Mason
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,440
1,955
0.232
chemical ecology
pheromonal communication
reproductive biology
behavioral ecology
Brenda Mccomb Or William Mccomb
Oregon State University
Corvallis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,804
1,335
0.171
Wildlife Biology
Forest Ecology
University Administration
LGBTQ+ issues