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
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,599
4,008
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ecology
Vector Ecology
Population Genetic
Taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,998
2,741
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :3
metabolomics
epigenetics
bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,655
3,379
0.726
* Total Citation Counts Rankings
Ranking Based On Selection :4
fire ecology
plant ecology
vegetation dynamics
functional ecology
EkoEvo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,800
3,053
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nanotechnology and Nanomedicine
Green Nano/Technology
Biotechnology
Biology education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
1,713
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,420
1,396
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :7
Bitki Sistematiği
Koruma Biyolojisi
Moleküler filogeni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,171
1,378
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :8
Evolution
Zoogeography
Biogeography
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,847
699
0.246
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biomonitoring
benthic macroinvertebrate
climate change effects on aquatic ecosystems
running water ecology
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
903
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :10
endocrine disruptors
developmental biology
cell toxicity
reproductive toxicity
histopathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,158
905
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,123
0.592
* Total Citation Counts Rankings
Ranking Based On Selection :12
Allergy
Asthma
Immunology
Molecular Genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,881
926
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :13
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
720
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :14
Population Ecology
Ecosystem and Community Ecology
Biogeography
Biodiversity and Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,394
486
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,308
453
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :16
Botanik
Arı Ürünleri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,269
904
0.712
* Total Citation Counts Rankings
Ranking Based On Selection :17
Stem Cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
874
0.751
* Total Citation Counts Rankings
Ranking Based On Selection :18
archaeogenomics
population genetics
bioinformatics
computational biology
EkoEvo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,127
968
0.859
* Total Citation Counts Rankings
Ranking Based On Selection :19
affinity chromatography
biology
chemistry
plasmid DNA
lectins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,018
782
0.768
* Total Citation Counts Rankings
Ranking Based On Selection :20
Botanik
Eczacılık
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
976
490
0.502
* Total Citation Counts Rankings
Ranking Based On Selection :21
PERLab
plant systematics
ekoevo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
374
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :22
Sistematik
Taksonomi
Adli Entomoloji
Davranış
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
865
413
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :23
plant anatomy
systematic botany
allergy
pollen morphology
Aeropalynology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
252
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :24
Ephemeroptera
Limnology
Benthic Macroinvertebrate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
762
400
0.525
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
720
201
0.279
Burak Akbaba
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,599
4,008
0.346
Salih Bülent Alten
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,998
2,741
0.548
Ecology
Vector Ecology
Population Genetic
Taxonomy
İdil Erte Yet
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,655
3,379
0.726
metabolomics
epigenetics
bioinformatics
Çağatay Tavşanoğlu
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,800
3,053
0.803
fire ecology
plant ecology
vegetation dynamics
functional ecology
EkoEvo
Necdet Sağlam
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
1,713
0.493
Nanotechnology and Nanomedicine
Green Nano/Technology
Biotechnology
Biology education
Kadriye Sorkun
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,420
1,396
0.408
Ali Aslan Dönmez
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,171
1,378
0.435
Bitki Sistematiği
Koruma Biyolojisi
Moleküler filogeni
Ali Demirsoy
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,847
699
0.246
Evolution
Zoogeography
Biogeography
Entomology
Gülserap Nilgün Kazancı
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
903
0.326
Biomonitoring
benthic macroinvertebrate
climate change effects on aquatic ecosystems
running water ecology
biodiversity
Nurhayat Barlas
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,158
905
0.419
endocrine disruptors
developmental biology
cell toxicity
reproductive toxicity
histopathology
Özge Erişöz Kasap
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,123
0.592
İbrahim Çağatay Karaaslan
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,881
926
0.492
Allergy
Asthma
Immunology
Molecular Genetic
Nevin Keskin
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
720
0.394
Selim Süalp Çağlar
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,394
486
0.349
Population Ecology
Ecosystem and Community Ecology
Biogeography
Biodiversity and Conservation
Mehmet Ali Onur
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,308
453
0.346
Aslı Özkök
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,269
904
0.712
Betül Çelebi Saltık
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
874
0.751
Gülşah Merve Kılınç
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,127
968
0.859
archaeogenomics
population genetics
bioinformatics
computational biology
EkoEvo
Işık Perçin Demirçelik
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,018
782
0.768
affinity chromatography
biology
chemistry
plasmid DNA
lectins
Galip Akaydın
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
976
490
0.502
Burcu Tarıkahya Hacıoğlu
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
374
0.428
Osman Sert
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
865
413
0.477
Sistematik
Taksonomi
Adli Entomoloji
Davranış
Cahit Doğan
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
252
0.325
plant anatomy
systematic botany
allergy
pollen morphology
Aeropalynology
Gencer Türkmen
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
762
400
0.525
Ephemeroptera
Limnology
Benthic Macroinvertebrate
Nuran Diril
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
720
201
0.279