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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Landscape Ecology
Ecosystem Services
Ecological Economics
Pollination
Environmental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,712
29,067
0.449
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Ecology
Evolution
Conservation Biology
Community Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,793
22,775
0.394
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
ecological economics
ecosystem services
price theory
public goods
policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,008
6,274
0.418
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
stream ecology
biogeochemistry
arctic climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,603
4,532
0.333
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Arachnology
Evolution
Systematics
silk
taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,069
4,443
0.441
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Domestication
Crop Diversity
Conservation Genetics
Abiotic Stress tolerance
Local Adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,036
4,213
0.698
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
GIS
Remote Sensing
Image Processing
LiDAR
Urban Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,560
4,100
0.625
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Ecological Economics
Ecosystem Services
Forests
Land Use/Land Cover Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
3,636
0.421
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,505
3,436
0.458
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Ferns
Evolution
Morphology
Taxonomy
Floristics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,831
3,349
0.693
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Ecosystems Ecology
Remote Sensing
Modeling
Climate Change
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,327
2,834
0.655
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
DNA repair
DNA replication
RNA processing
structural biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,548
2,479
0.290
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
ecological genomics
population genomics
conservation genetics
climate change
forest trees
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,116
2,439
0.593
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Systems Ecology
Social-Ecological Systems
Integrated Pest Management
Climate Change
Serious Games
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,951
0.922
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Agroecology
Ecology
Savannas
Climate Change
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
1,545
0.418
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Pollination Ecology
Agricultural Ecology
Restoration Ecology
Ecosystem Services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,612
1,531
0.950
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Ecological Economics
Sustainable Development
Renewable Energy
Climate Change Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,422
1,453
0.329
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Host-parasite interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,353
0.327
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
evolution
quantitative genetics
multilevel selection
group selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,407
1,207
0.223
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Ecological Engineering & Bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,151
0.601
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Environmental humanities
Ecomedia studies
Religion and ecology
Cultural geography
Environmental communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,092
0.421
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
invasive species
entomology
ecology
bark beetles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,650
1,018
0.384
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
forest health
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,835
959
0.523
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Limnology
phytoplankton ecology
carbon biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,038
930
0.896
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Ecological physiology
temperature adaptation
developmental physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
901
0.521
Taylor Ricketts
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,712
29,067
0.449
Landscape Ecology
Ecosystem Services
Ecological Economics
Pollination
Environmental Health
Nicholas J Gotelli
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,793
22,775
0.394
Ecology
Evolution
Conservation Biology
Community Ecology
Joshua Farley
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,008
6,274
0.418
ecological economics
ecosystem services
price theory
public goods
policy
William Breck Bowden
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,603
4,532
0.333
stream ecology
biogeochemistry
arctic climate change
Ingi Agnarsson
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,069
4,443
0.441
Arachnology
Evolution
Systematics
silk
taxonomy
Eric Von Wettberg
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,036
4,213
0.698
Domestication
Crop Diversity
Conservation Genetics
Abiotic Stress tolerance
Local Adaptation
Jarlath O Neil Dunne
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,560
4,100
0.625
GIS
Remote Sensing
Image Processing
LiDAR
Urban Ecology
Eduardo Martinelli Rodriguez
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
3,636
0.421
Ecological Economics
Ecosystem Services
Forests
Land Use/Land Cover Change
Joe Roman
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,505
3,436
0.458
Michael Sundue
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,831
3,349
0.693
Ferns
Evolution
Morphology
Taxonomy
Floristics
Gillian L Galford
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,327
2,834
0.655
Ecosystems Ecology
Remote Sensing
Modeling
Climate Change
Biogeochemistry
Sylvie Doublie
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,548
2,479
0.290
DNA repair
DNA replication
RNA processing
structural biology
Stephen R Keller
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,116
2,439
0.593
ecological genomics
population genomics
conservation genetics
climate change
forest trees
Scott Merrill
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,951
0.922
Systems Ecology
Social-Ecological Systems
Integrated Pest Management
Climate Change
Serious Games
Gabriela Bucini
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
1,545
0.418
Agroecology
Ecology
Savannas
Climate Change
GIS
Sarah Cusser
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,612
1,531
0.950
Pollination Ecology
Agricultural Ecology
Restoration Ecology
Ecosystem Services
Jon D Erickson
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,422
1,453
0.329
Ecological Economics
Sustainable Development
Renewable Energy
Climate Change Policy
Lori Stevens
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,353
0.327
Charles James Goodnight
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,407
1,207
0.223
evolution
quantitative genetics
multilevel selection
group selection
J Anthony C Mcinnis
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,151
0.601
Ecological Engineering & Bioremediation
Adrian Ivakhiv
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,092
0.421
Environmental humanities
Ecomedia studies
Religion and ecology
Cultural geography
Environmental communication
Kimberly Wallin
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,650
1,018
0.384
invasive species
entomology
ecology
bark beetles
Jennifer Pontius
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,835
959
0.523
Ana M Morales Williams
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,038
930
0.896
Limnology
phytoplankton ecology
carbon biogeochemistry
Brent L Lockwood
University of Vermont
Burlington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
901
0.521
Ecological physiology
temperature adaptation
developmental physiology