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
Avian Behavior
Ecology + Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,782
5,000
0.317
* Total Citation Counts Rankings
Ranking Based On Selection :2
biology of memory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,725
2,716
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :3
Boreal Ecology
arctic ecology
climate change
endangered plants
invasive species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
4,335
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :4
Behavioural Ecology
predator-prey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,853
988
0.204
* Total Citation Counts Rankings
Ranking Based On Selection :5
landscape ecology
boreal ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,243
2,458
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :6
Genetics
Evolutionary Biology
Molecular Systematics
Genomics
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,734
520
0.139
* Total Citation Counts Rankings
Ranking Based On Selection :7
Ecology
ecosystem ecology
community ecology
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,620
2,602
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :8
Wildlife Evolutionary Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,143
2,199
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :9
evolution of sex
evolutionary ecology
evolutionary genetics
hybridization
speciation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,962
527
0.178
* Total Citation Counts Rankings
Ranking Based On Selection :10
conservation biology
postfledging dispersal
population ecology
Falco columbarius
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,735
945
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :11
biotechnology
proteins
amino acids
oil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,929
0.778
* Total Citation Counts Rankings
Ranking Based On Selection :12
Theoretical ecology
evolution and epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
981
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :13
Metabolic enzymes
Allosteric enzyme regulation
Structural biology
Protein crystallography
Structure-guided drug design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
646
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :14
Limnology
Paleoecology
Biogeochemistry
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,043
817
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :15
Systematics
Biogeography
Macroevolution
Ecology and Conservation of Tropical Plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
445
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :16
Ecology
Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
212
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :17
ecology
early life history
periodic stats
Doppler
conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
680
98
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :18
Ecology
biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
500
426
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :19
Biotechnology
Vaccines
Fish immunology
Host-Pathogens interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
290
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :20
Marine Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
274
0.968
* Total Citation Counts Rankings
Ranking Based On Selection :21
Aquaculture
Marine bacterial pathogenesis and Fish vaccinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
258
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :22
marine plastics
civic science
citizen science
feminist science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
173
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :23
Ecology
Food webs
Lipid Biomarkers
Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
82
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :24
Benthic ecology
Marine biology
Biodiversity
Ecosystem functioning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
159
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
Genomics
Ecology
Evolution
Physiology
Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
109
0.826
William A Montevecchi
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,782
5,000
0.317
Avian Behavior
Ecology + Conservation
Carolyn W Harley
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,725
2,716
0.352
Luise Hermanutz
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
4,335
0.609
Boreal Ecology
arctic ecology
climate change
endangered plants
invasive species
Mark Abrahams
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,853
988
0.204
Behavioural Ecology
predator-prey
Yolanda Wiersma
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,243
2,458
0.579
landscape ecology
boreal ecology
Steven M Carr
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,734
520
0.139
Genetics
Evolutionary Biology
Molecular Systematics
Genomics
Bioinformatics
Shawn Leroux
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,620
2,602
0.719
Ecology
ecosystem ecology
community ecology
conservation biology
Eric Vander Wal
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,143
2,199
0.700
David Innes
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,962
527
0.178
evolution of sex
evolutionary ecology
evolutionary genetics
hybridization
speciation
Ian G Warkentin
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,735
945
0.346
conservation biology
postfledging dispersal
population ecology
Falco columbarius
Vegneshwaran Vasudevan Ramakrishnan
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,480
1,929
0.778
biotechnology
proteins
amino acids
oil
Amy Hurford
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
981
0.526
Theoretical ecology
evolution and epidemiology
Jaeok Park
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
646
0.611
Metabolic enzymes
Allosteric enzyme regulation
Structural biology
Protein crystallography
Structure-guided drug design
Kathryn Hargan
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,043
817
0.783
Limnology
Paleoecology
Biogeochemistry
Environmental Science
Julissa Roncal
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
445
0.491
Systematics
Biogeography
Macroevolution
Ecology and Conservation of Tropical Plants
Robert Scott
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
212
0.252
Kim Ni Bell
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
680
98
0.144
ecology
early life history
periodic stats
Doppler
conservation
Giseli Swerts Rocha
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
500
426
0.852
Jose Ignacio Vasquez
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
290
0.963
Biotechnology
Vaccines
Fish immunology
Host-Pathogens interaction
Md Ahmed Hossain
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
274
0.968
Hajarooba Gnanagobal
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
258
0.996
Aquaculture
Marine bacterial pathogenesis and Fish vaccinology
Emily Wells
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
173
0.892
marine plastics
civic science
citizen science
feminist science
Jorge A Del Ángel-Rodríguez|Jorge Arturo Del Ángel-Rodríguez, Jorge Arturo Del Angel-Rodriguez, Jorge Arturo Del Angel-Rodríguez
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
82
0.436
Ecology
Food webs
Lipid Biomarkers
Conservation
Mary E Clinton
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
159
1.000
Benthic ecology
Marine biology
Biodiversity
Ecosystem functioning
Shahinur S Islam
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
109
0.826
Genomics
Ecology
Evolution
Physiology
Conservation