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 :476
Microbial ecology
chemical ecology
entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,630
1,810
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :477
Atmospheric Science
Environmental Engineering
Climate Change
Air Quality
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,629
2,091
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :478
exposure science
environmental engineering
air quality
climate
health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,627
2,296
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :479
Soil organic carbon
greenhouse gas mitigation and agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,626
891
0.339
* Total Citation Counts Rankings
Ranking Based On Selection :480
Memory
retrieval failure
recognition memory
familiarity
deja vu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,620
1,107
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :481
Atmospheric Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,602
1,417
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :482
potato breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,586
1,445
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :483
conservation genomics
landscape genomics
molecular ecology
biodiversity conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,585
2,281
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :484
Natural Resource and Environmental Economics
Econometrics
Stochastic Dynamic Processes
Valuation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,574
1,100
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :485
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,566
2,179
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :486
Microwave and Optical Remote Sensing of Earth's Atmosphere and Oceans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,565
727
0.283
* Total Citation Counts Rankings
Ranking Based On Selection :487
Trans-disciplinary approaches to studying complex social-ecological systems
social drivers of ecosystem processes
ecosystem se
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,561
1,587
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :488
Environmental epidemiology
Household air pollution
Secondhand smoke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,550
1,806
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :489
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,538
2,006
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :490
Microbiology
Microbial Physiology
Microbial Ecology
Phage Biology
Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,529
1,475
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :491
Medical Entomology
Toxicology
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,555
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :492
Polymer Theories and Simulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,524
402
0.159
* Total Citation Counts Rankings
Ranking Based On Selection :493
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,514
1,486
0.591
* Total Citation Counts Rankings
Ranking Based On Selection :494
Infectious disease
veterinary medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,512
1,959
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :495
Silicon Photonics
Integrated Photonics
Test and Verification
High-Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,508
1,546
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :496
Organic Synthetic Chemistry
Polymer Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,502
1,471
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :497
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,492
1,169
0.469
* Total Citation Counts Rankings
Ranking Based On Selection :498
Freshwater Ecology
Food Webs
Disease Ecology
Invasive Species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,475
1,641
0.663
* Total Citation Counts Rankings
Ranking Based On Selection :499
bird migration
macroecology
ornithology
radar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
2,155
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :500
Geometry
algebra
combinatorics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,464
570
0.231
Thomas Seth Davis
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,630
1,810
0.688
Microbial ecology
chemical ecology
entomology
Da Pan
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,629
2,091
0.795
Atmospheric Science
Environmental Engineering
Climate Change
Air Quality
Biogeochemistry
Ellison Carter
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,627
2,296
0.874
exposure science
environmental engineering
air quality
climate
health
Eleanor Milne
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,626
891
0.339
Soil organic carbon
greenhouse gas mitigation and agriculture
Anne M Cleary
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,620
1,107
0.423
Memory
retrieval failure
recognition memory
familiarity
deja vu
Arsineh Hecobian
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,602
1,417
0.545
Atmospheric Chemistry
David Holm
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,586
1,445
0.559
Brenna R Forester
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,585
2,281
0.882
conservation genomics
landscape genomics
molecular ecology
biodiversity conservation
Craig A Bond
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,574
1,100
0.427
Natural Resource and Environmental Economics
Econometrics
Stochastic Dynamic Processes
Valuation
Rachel Buxton
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,566
2,179
0.849
Steven C Reising
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,565
727
0.283
Microwave and Optical Remote Sensing of Earth's Atmosphere and Oceans
Melissa Mchale
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,561
1,587
0.620
Trans-disciplinary approaches to studying complex social-ecological systems
social drivers of ecosystem processes
ecosystem se
Maggie L Clark
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,550
1,806
0.708
Environmental epidemiology
Household air pollution
Secondhand smoke
Javier Antonanzas
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,538
2,006
0.790
Amaya Garcia Costas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,529
1,475
0.583
Microbiology
Microbial Physiology
Microbial Ecology
Phage Biology
Science Education
Karla Saavedra Rodriguez
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,555
0.615
Medical Entomology
Toxicology
Genetics
Qiang Wang
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,524
402
0.159
Polymer Theories and Simulations
Abdolmajid Ronaghi
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,514
1,486
0.591
Angela Bosco Lauth
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,512
1,959
0.780
Infectious disease
veterinary medicine
Mahdi Nikdast
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,508
1,546
0.616
Silicon Photonics
Integrated Photonics
Test and Verification
High-Performance Computing
Dian-Feng Chen
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,502
1,471
0.588
Organic Synthetic Chemistry
Polymer Chemistry
Brett Bruyere
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,492
1,169
0.469
Daniel L Preston
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,475
1,641
0.663
Freshwater Ecology
Food Webs
Disease Ecology
Invasive Species
Kyle G Horton
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
2,155
0.874
bird migration
macroecology
ornithology
radar
Tim Penttila
Colorado State University
Fort Collins, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,464
570
0.231
Geometry
algebra
combinatorics