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
Ornithology
Life history variation
Ecology and Conservation Biology
alpine ecology
tree cavity nester ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,610
5,599
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :27
Silviculture
Forest Management
Stand Dynamics
Forest Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,320
2,508
0.175
* Total Citation Counts Rankings
Ranking Based On Selection :28
marine conservation
wildlife trade
international policy
protected areas
marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,128
4,603
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :29
Fisheries Economics
Fisheries
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,927
8,278
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :30
Forest genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,682
5,793
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :31
Fisheries
Marine Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,561
3,028
0.262
* Total Citation Counts Rankings
Ranking Based On Selection :32
Plant Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,481
3,038
0.265
* Total Citation Counts Rankings
Ranking Based On Selection :33
local adaptation
forest genetics
ecological genetics
conservation genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,400
6,326
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :34
Plant Physiology
ion transport
plant nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,214
2,189
0.195
* Total Citation Counts Rankings
Ranking Based On Selection :35
plant ecology
conservation biology
global change ecology
tundra
Arctic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,990
9,556
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :36
Plant secondary metabolites
molecular evolution
ligninn and phenylpropanoid metabolism
plant defence responses
plant genomic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,494
3,694
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :37
marine science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,913
3,029
0.306
* Total Citation Counts Rankings
Ranking Based On Selection :38
landscape ecology
participatory mapping
aerial photography
mapping ecosystem services
spatial pattern analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,448
4,046
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :39
plant secondary metabolism
phenolic biochemistry
biosynthesis
chemical ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,388
3,648
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :40
Plant Biology
Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,810
2,855
0.366
* Total Citation Counts Rankings
Ranking Based On Selection :41
Reproduction biology
Dairy and Beef Cattle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,790
3,674
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :42
nitrogen fixation
plant growth promoting bacteria
bacterial endophytes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,745
2,284
0.295
* Total Citation Counts Rankings
Ranking Based On Selection :43
Global Change
IUU fisheries
Small Scale Fisheries
Resilience & Equity
Food Security & Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,441
4,720
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :44
Fisheries
Natural resource economics
Ecotourism
Marine policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,095
6,083
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :45
Viticulture
Plant Physiology
Plant Genomics
Fruit Ripening
Abiotic Stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,037
4,741
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :46
Plant metabolism
genomics
polyketides
cannabinoids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,953
3,635
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :47
forest ecology
dendroecology
climate change
disturbance regimes
human impacts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
3,518
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :48
Sustainable Business Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,015
2,936
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :49
Sustainable forest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,940
4,871
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :50
Marine resource management and planning
Social-ecological systems
culture
social psychology
ecosystem services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
3,136
0.584
Kathy Martin
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,610
5,599
0.383
Ornithology
Life history variation
Ecology and Conservation Biology
alpine ecology
tree cavity nester ecology
Bruce Larson
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,320
2,508
0.175
Silviculture
Forest Management
Stand Dynamics
Forest Ecology
Amanda Vincent
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,128
4,603
0.326
marine conservation
wildlife trade
international policy
protected areas
marine ecology
Vicky Wing Yee Lam
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,927
8,278
0.640
Fisheries Economics
Fisheries
Conservation Biology
Yousry A El Kassaby
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,682
5,793
0.457
George Rose
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,561
3,028
0.262
Turkington Roy
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,481
3,038
0.265
Tongli Wang
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,400
6,326
0.555
local adaptation
forest genetics
ecological genetics
conservation genetics
M Yaeesh Siddiqi
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,214
2,189
0.195
Plant Physiology
ion transport
plant nutrition
Anne D Bjorkman
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,990
9,556
0.870
plant ecology
conservation biology
global change ecology
tundra
Arctic
J Ehlting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,494
3,694
0.352
Plant secondary metabolites
molecular evolution
ligninn and phenylpropanoid metabolism
plant defence responses
plant genomic
Verena Tunnicliffe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,913
3,029
0.306
Sarah E Gergel
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,448
4,046
0.428
landscape ecology
participatory mapping
aerial photography
mapping ecosystem services
spatial pattern analysis
Peter Constabel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,388
3,648
0.435
plant secondary metabolism
phenolic biochemistry
biosynthesis
chemical ecology
Robert D Guy
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,810
2,855
0.366
Ronaldo Cerri
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,790
3,674
0.472
Reproduction biology
Dairy and Beef Cattle
Chris Chanway
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,745
2,284
0.295
nitrogen fixation
plant growth promoting bacteria
bacterial endophytes
Colette Wabnitz
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,441
4,720
0.634
Global Change
IUU fisheries
Small Scale Fisheries
Resilience & Equity
Food Security & Nutrition
Andrés M Cisneros Montemayor
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,095
6,083
0.857
Fisheries
Natural resource economics
Ecotourism
Marine policy
Simone Diego Castellarin
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,037
4,741
0.674
Viticulture
Plant Physiology
Plant Genomics
Fruit Ripening
Abiotic Stress
Jonathan E Page
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,953
3,635
0.523
Plant metabolism
genomics
polyketides
cannabinoids
Lori D Daniels
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
3,518
0.526
forest ecology
dendroecology
climate change
disturbance regimes
human impacts
Robert Kozak
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,015
2,936
0.488
Guangyu Wang
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,940
4,871
0.820
Jordan Tam
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
3,136
0.584
Marine resource management and planning
Social-ecological systems
culture
social psychology
ecosystem services