Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Stefanos Dailianis](https://cdn.adscientificindex.com/pictures/13/1846879.jpg)
Τοξικολογία υδρόβιων οργανισμών
Ρύπανση Περιβάλλοντος
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
![Constantin Koutsikopoulos](/user/assets/images/profile/no-profile-photo.png)
Marine Ecology
Fisheries
Biological Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
![George Kehayias](https://cdn.adscientificindex.com/pictures/28/917229.jpg)
Aquatic ecology
Zooplankton
Fisheries
Marine biology
Hydrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
![Pavlos Makridis](/user/assets/images/profile/no-profile-photo.png)
Aquaculture
fish larvae
probiotics
microalgae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
![Evangelos Tzanatos](https://cdn.adscientificindex.com/pictures/d4/908166.jpg)
marine biology
marine ecology
fisheries
small-scale fisheries
fish ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
![Constantinos Poulos](https://cdn.adscientificindex.com/pictures/83/5163370.jpg)
Fish Pathology / Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Stefanos Dailianis
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
Τοξικολογία υδρόβιων οργανισμών
Ρύπανση Περιβάλλοντος
Constantin Koutsikopoulos
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
Marine Ecology
Fisheries
Biological Oceanography
George Kehayias
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Aquatic ecology
Zooplankton
Fisheries
Marine biology
Hydrobiology
Pavlos Makridis
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
Aquaculture
fish larvae
probiotics
microalgae
Evangelos Tzanatos
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
marine biology
marine ecology
fisheries
small-scale fisheries
fish ecology
Constantinos Poulos
University of Patras
Patras, Greece
![Greece](/flags/gr.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000