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)
![Detlef Stammer](https://cdn.adscientificindex.com/pictures/8a/1784133.jpg)
Physical oceanography and climate research
remote sensing
data assimilation
climate modeling.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
108
0.603
![Sören Ehlers](https://cdn.adscientificindex.com/pictures/41/1780765.jpg)
Ship Structures
Extreme Conditions
Experiments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
84
0.700
![Gerhard Schmiedl](https://cdn.adscientificindex.com/pictures/7d/1784185.jpg)
Micropaleontology
Paleoceanography
Paleoclimatology
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
79
0.840
![Armin Köhl](https://cdn.adscientificindex.com/pictures/82/1784197.jpg)
Physical Oceanography
Climate Change
Ocean Modelling
Data Assimilation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
72
0.774
![Nuno Serra](https://cdn.adscientificindex.com/pictures/7c/1784299.jpg)
Physical Oceanography
Meteorology
Ocean Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
![Zaki Sharawy](https://cdn.adscientificindex.com/pictures/65/4451711.jpg)
Sustainable Fisheries & Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
![C Elisa Schaum](/user/assets/images/profile/no-profile-photo.png)
Experimental evolution
marine microorganisms
marine viruses phenotypic plasticity
tea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
![Rolf Koppelmann](https://cdn.adscientificindex.com/pictures/25/1784326.jpg)
Marine Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
![Nils Brüggemann](/user/assets/images/profile/no-profile-photo.png)
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
![Aleksandar-Saša Milaković](https://cdn.adscientificindex.com/pictures/56/4565169.jpg)
Marine structures
Ship design
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
![Daniel A Duecker](https://cdn.adscientificindex.com/pictures/4e/4568521.jpg)
Field robotics
Marine robotics
Monitoring and Exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
![Sebastian Zubrzycki](https://cdn.adscientificindex.com/pictures/d9/1784330.jpg)
Arctic
Permafrost
Carbon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
![Xochitl Cormon](https://cdn.adscientificindex.com/pictures/d8/4583629.jpg)
marine ecology
population dynamics
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
![Robert Boschi](/user/assets/images/profile/no-profile-photo.png)
Climate
Atmosphere
Ocean
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![Julia Draeger-Dietel](https://cdn.adscientificindex.com/pictures/14/4563942.jpg)
Physical Oceanography
Statistical Physics
Anomalous Diffusion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
![Fabian Beermann](https://cdn.adscientificindex.com/pictures/03/4569962.jpg)
Arctic Ecosystems
Ecological Stoichiomtry
Nutrient limitation
Elemental cycles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
![Frane Madiraca](/user/assets/images/profile/no-profile-photo.png)
Marine ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Thejus Mahajan](https://cdn.adscientificindex.com/pictures/9b/5468529.jpg)
Marine Ecosystem Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Daniel Thewes](/user/assets/images/profile/no-profile-photo.png)
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Chathurika H Wickramage](https://cdn.adscientificindex.com/pictures/5e/5681103.jpg)
Physical Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![Carla Pein](/user/assets/images/profile/no-profile-photo.png)
Marine Biology
Evolutionary Biology
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Detlef Stammer
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
108
0.603
Physical oceanography and climate research
remote sensing
data assimilation
climate modeling.
Sören Ehlers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
84
0.700
Ship Structures
Extreme Conditions
Experiments
Gerhard Schmiedl
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
79
0.840
Micropaleontology
Paleoceanography
Paleoclimatology
Geology
Armin Köhl
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
72
0.774
Physical Oceanography
Climate Change
Ocean Modelling
Data Assimilation
Nuno Serra
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
Physical Oceanography
Meteorology
Ocean Modelling
Zaki Sharawy
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Sustainable Fisheries & Aquaculture
C Elisa Schaum
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Experimental evolution
marine microorganisms
marine viruses phenotypic plasticity
tea
Rolf Koppelmann
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Nils Brüggemann
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Aleksandar-Saša Milaković
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Marine structures
Ship design
Artificial Intelligence
Daniel A Duecker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Field robotics
Marine robotics
Monitoring and Exploration
Sebastian Zubrzycki
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Arctic
Permafrost
Carbon
Xochitl Cormon
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
marine ecology
population dynamics
climate change
Robert Boschi
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Climate
Atmosphere
Ocean
Physics
Julia Draeger-Dietel
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
Physical Oceanography
Statistical Physics
Anomalous Diffusion
Fabian Beermann
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Arctic Ecosystems
Ecological Stoichiomtry
Nutrient limitation
Elemental cycles
Frane Madiraca
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Thejus Mahajan
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Marine Ecosystem Modeling
Daniel Thewes
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Chathurika H Wickramage
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Physical Oceanography
Carla Pein
Universität Hamburg
Hamburg, Germany
![Germany](/flags/de.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Marine Biology
Evolutionary Biology
Ecology