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 :1
physical oceanography
atmospheric science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,169
2,348
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :2
Marine ecology
plankton
marine litter and microplastics
fisheries management
citizen science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,554
3,096
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :3
Underwater Acoustics and Related Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,333
545
0.126
* Total Citation Counts Rankings
Ranking Based On Selection :4
Oceanography
Remote Sensing
Emission
Machine Learning
Polar Regions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,245
2,559
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,900
3,320
0.851
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geophysics
Seismic Exploration
Marine Geology
Oceanography
Natural Hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
986
0.258
* Total Citation Counts Rankings
Ranking Based On Selection :7
Oceanography
Eutrophication
Nutrient Chemistry
Marine Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,564
888
0.249
* Total Citation Counts Rankings
Ranking Based On Selection :8
Tsunami
Long wave
Analytical solutions
Natural hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,479
1,256
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :9
Marine pollution
nutrients
organic pollutants
heavy metals
aquatic pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,452
1,282
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :10
atmospheric chemistry
fluxes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,402
1,196
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :11
Numerical modeling
physical oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,234
2,606
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :12
oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,786
894
0.321
* Total Citation Counts Rankings
Ranking Based On Selection :13
oceanography
marine ecosystem modeling
marine biogeochemical cycle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,705
1,210
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :14
thermodynamics
energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,634
983
0.373
* Total Citation Counts Rankings
Ranking Based On Selection :15
iklim
sedimantoloji
su
deniz kirliliği
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,370
517
0.218
* Total Citation Counts Rankings
Ranking Based On Selection :16
Ekotoksikoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,210
671
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :17
Thermodynamics
Internal Combustion Engines
Diesel Engines
NOx
Emissions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
1,234
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :18
marine biogeochemistry
nanogeoscience
Earth Systems
EkoEvo
geomicrobiology and sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,292
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :19
Marine pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,164
784
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :20
Oşinografi
Kimyasal Oşinografi
Deniz Kimyası
Arıtım teknlojileri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,107
898
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :21
Wave mechanics
hydrodynamics
polynomials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,079
607
0.292
* Total Citation Counts Rankings
Ranking Based On Selection :22
Fisheries
Fisheries conservation
Marine ecosystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
1,676
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :23
Marine Engineering
Shipping
Marine Alternative Fuels
Marine Diesel Engines
Ship Energy Efficiency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,410
0.798
* Total Citation Counts Rankings
Ranking Based On Selection :24
Maritime Safety
Accident Analysis
Human Factors
Fatigue
Simulation Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
1,473
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :25
aquatic ecology
community ecology
limnology
experimental ecology
ekoevo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
1,043
0.626
Emin Özsoy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,169
2,348
0.256
physical oceanography
atmospheric science
Ahmet Erkan Kıdeyş
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,554
3,096
0.410
Marine ecology
plankton
marine litter and microplastics
fisheries management
citizen science
Tuncay Akal
Independent Researcher Türkiye
Istanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,333
545
0.126
Underwater Acoustics and Related Technology
Cem Gazioğlu
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,245
2,559
0.603
Oceanography
Remote Sensing
Emission
Machine Learning
Polar Regions
Emre Akyüz
İstanbul Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,900
3,320
0.851
Şaban Bedri Alpar
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
986
0.258
Geophysics
Seismic Exploration
Marine Geology
Oceanography
Natural Hazards
Süleyman Tuğrul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,564
888
0.249
Oceanography
Eutrophication
Nutrient Chemistry
Marine Pollution
Utku Kanoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,479
1,256
0.361
Tsunami
Long wave
Analytical solutions
Natural hazards
Filiz Küçüksezgin
Dokuz Eylül University
İzmir, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,452
1,282
0.371
Marine pollution
nutrients
organic pollutants
heavy metals
aquatic pollution
Mustafa Koçak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,402
1,196
0.352
atmospheric chemistry
fluxes
Mehmet Ilıcak
İstanbul Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,234
2,606
0.806
Numerical modeling
physical oceanography
Şükrü Turan Beşiktepe
Dokuz Eylül University
İzmir, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,786
894
0.321
Barış Salihoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,705
1,210
0.447
oceanography
marine ecosystem modeling
marine biogeochemical cycle
Yasin Üst
Yıldız Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,634
983
0.373
thermodynamics
energy
Doğan Yaşar
Dokuz Eylül University
İzmir, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,370
517
0.218
iklim
sedimantoloji
su
deniz kirliliği
Oya Okay
İstanbul Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,210
671
0.304
Güven Gonca
Yıldız Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
1,234
0.560
Thermodynamics
Internal Combustion Engines
Diesel Engines
NOx
Emissions
Mustafa Yücel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,292
0.588
marine biogeochemistry
nanogeoscience
Earth Systems
EkoEvo
geomicrobiology and sensors
Esin Uluturhan
Dokuz Eylül University
İzmir, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,164
784
0.362
Nuray Balkıs
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,107
898
0.426
Oşinografi
Kimyasal Oşinografi
Deniz Kimyası
Arıtım teknlojileri
Serdar Beji
İstanbul Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,079
607
0.292
Wave mechanics
hydrodynamics
polynomials
Nazli Demirel
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
1,676
0.818
Fisheries
Fisheries conservation
Marine ecosystems
Cengiz Deniz
İstanbul Technical University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,410
0.798
Marine Engineering
Shipping
Marine Alternative Fuels
Marine Diesel Engines
Ship Energy Efficiency
Özkan Uğurlu
Ordu University
ordu, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
1,473
0.860
Maritime Safety
Accident Analysis
Human Factors
Fatigue
Simulation Modelling
Korhan Özkan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
1,043
0.626
aquatic ecology
community ecology
limnology
experimental ecology
ekoevo