Citation Rankings
Highly Cited Researchers
Others Highly Cited Researchers 33 Scientists Citation Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,891
3,028
0.514
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,498
1,868
0.415
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,144
2,133
0.678
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,985
882
0.295
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
1,145
0.402
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Marine renewables
offshore wind
stochastic modellin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,188
1,339
0.612
* Total Citation Counts Rankings
Ranking Based On Selection: 7
CO2
acidification
nutrients
oxyge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,168
561
0.259
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,124
1,332
0.627
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,043
1,038
0.508
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
populations genetics
phylogeography
conservation genetics
DNA metabarcoding
invasive specie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
860
0.469
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
984
0.634
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
643
0.574
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Θαλάσσια Βιολογία
Ιχθυοπλαγκτό�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
960
458
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
789
303
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Machine learning in Marine Science
Manufacturing
Fish Modelling
Marine Litter Modellin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
495
0.833
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
542
356
0.657
* Total Citation Counts Rankings
Ranking Based On Selection: 17
τηλεπισκόπηση
διαχείριση περιβάλλοντος
φωτοερμηνεί�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
354
0.756
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Operational Oceanograph
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
307
0.676
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
139
0.321
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Polar and Marine Microbiology
Sterility Methods and Validatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
245
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 21
aquatic ecology
microbial diversity
microbial food web
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
141
0.465
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Bioinformatics
Molecular Ecology
ecological networks
microbial interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
248
0.996
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
119
0.610
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
46
0.271
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Wave energy conversion
Hydrodynamics
Mooring systems for wave energy conversion
Extreme wave analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
140
0.979
* Total Citation Counts Rankings
Rankings
185,851
1,289
8
Ranking Based On Selection: 1
Nadia Papadopoulou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,891
3,028
0.514
* Total Citation Counts Rankings
Rankings
240,643
1,790
17
Ranking Based On Selection: 2
George Tserpes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,498
1,868
0.415
* Total Citation Counts Rankings
Rankings
328,868
2,592
42
Ranking Based On Selection: 3
Eleni Kalogianni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,144
2,133
0.678
* Total Citation Counts Rankings
Rankings
343,080
2,720
47
Ranking Based On Selection: 4
Alcibiades N. Economou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,985
882
0.295
* Total Citation Counts Rankings
Rankings
356,245
2,853
49
Ranking Based On Selection: 5
Hatzianestis Ioannis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
1,145
0.402
* Total Citation Counts Rankings
Rankings
435,328
3,578
59
Ranking Based On Selection: 6
Takvor Soukissian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,188
1,339
0.612
* Total Citation Counts Rankings
Rankings
438,326
3,610
60
Ranking Based On Selection: 7
Katerina Souvermezoglou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,168
561
0.259
* Total Citation Counts Rankings
Rankings
444,708
3,662
62
Ranking Based On Selection: 8
Emmanouil Flaounas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,124
1,332
0.627
* Total Citation Counts Rankings
Rankings
457,173
3,782
64
Ranking Based On Selection: 9
Panagiota Nota Peristeraki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,043
1,038
0.508
* Total Citation Counts Rankings
Rankings
493,145
4,099
68
Ranking Based On Selection: 10
Panagiotis Kasapidis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
860
0.469
populations genetics
phylogeography
conservation genetics
DNA metabarcoding
invasive specie
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Powerful Insights + Smart Membership = Institutional Success
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* Total Citation Counts Rankings
Rankings
549,163
4,612
77
Ranking Based On Selection: 11
Ioanna Kalantzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
984
0.634
* Total Citation Counts Rankings
Rankings
664,872
5,501
89
Ranking Based On Selection: 12
Vassilis Papadopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
643
0.574
* Total Citation Counts Rankings
Rankings
720,797
5,953
98
Ranking Based On Selection: 13
Apostolos Siapatis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
960
458
0.477
* Total Citation Counts Rankings
Rankings
790,385
6,468
105
Ranking Based On Selection: 14
Strogyloudi Evangelia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
789
303
0.384
* Total Citation Counts Rankings
Rankings
889,703
7,098
120
Ranking Based On Selection: 15
Dimitris Politikos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
495
0.833
Machine learning in Marine Science
Manufacturing
Fish Modelling
Marine Litter Modellin
* Total Citation Counts Rankings
Rankings
924,974
7,263
122
Ranking Based On Selection: 16
Sofia Laschou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
542
356
0.657
* Total Citation Counts Rankings
Rankings
986,662
7,523
125
Ranking Based On Selection: 17
Vassiliki Markogianni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
354
0.756
* Total Citation Counts Rankings
Rankings
999,284
7,584
128
Ranking Based On Selection: 18
Dimitris Kassis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
307
0.676
* Total Citation Counts Rankings
Rankings
1,019,363
7,673
129
Ranking Based On Selection: 19
John Dokos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
139
0.321
* Total Citation Counts Rankings
Rankings
1,112,917
8,047
134
Ranking Based On Selection: 20
Iordanis Magiopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
245
0.708
Polar and Marine Microbiology
Sterility Methods and Validatio
* Total Citation Counts Rankings
Rankings
1,170,668
8,270
137
Ranking Based On Selection: 21
Andreas Oikonomou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
141
0.465
* Total Citation Counts Rankings
Rankings
1,260,968
8,690
142
Ranking Based On Selection: 22
Haris Zafeiropoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
248
0.996
Bioinformatics
Molecular Ecology
ecological networks
microbial interaction
* Total Citation Counts Rankings
Rankings
1,383,687
9,184
148
Ranking Based On Selection: 23
Theodora Kouvarda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
119
0.610
* Total Citation Counts Rankings
Rankings
1,456,623
9,496
150
Ranking Based On Selection: 24
Maria Koutsodimou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
46
0.271
* Total Citation Counts Rankings
Rankings
1,544,375
9,856
151
Ranking Based On Selection: 25
Charikleia Lg Oikonomou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
140
0.979
Wave energy conversion
Hydrodynamics
Mooring systems for wave energy conversion
Extreme wave analysi