i10 Productivity
Rankings

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Scientists i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.

* Last 6 Years i10 IndexRankings
Ranking Based On Selection :26
Germany
Astrid Bracher
Marine Primary Production
Phytoplankton Functional Types
Ocean Optics
Satellite V
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
93
0.762
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :27
Germany
Martin Werner
Paleoclimate Dynamics
Earth System Modeling
Stable Water Isotopes
Biogeochemical Tracers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
91
0.858
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :29
Germany
Ilka Peeken
Polar ecosytems
sea ice biota
sea ice biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
90
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :30
Germany
Michiel Rutgers Van Der Loeff
geochemistry
natural radionuclides
GEOTRACES
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
87
0.757
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :31
Germany
Sabine Kasten
Sediment Geochemistry
Biogeochemistry
Paleoceanography
Deep Biosphere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
87
0.888
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :32
Germany
Jelle Bijma
Marine biogeosciences
Global biogeochemical cycles
carbon cycle (pertubations)
Ocean acidification
Biomineralisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
86
0.811
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :34
Germany
Frank Lamy
paleoceanography
paleoclimate
climate
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
84
0.866
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :35
Germany
Bjoern Rost|Bjoern Rost
Phytoplankton
photosynthesis
calcification
ocean acidification
biogeochemical cycles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
83
0.954
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :37
Germany
Olaf Eisen
glaciology
geophysics
climate change
antarctica
greenland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
80
0.851
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :39
Germany
Qiang Wang
Physical Oceanography
Climate Sciences
Ocean Model Development
Ocean & Sea Ice Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :40
Germany
Mario Hoppema
Oceanic carbon cycle
Biogeochemistry of Southern Ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
78
0.743
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :41
Germany
Boris P. Koch
Marine chemistry
mass spectrometry
natural organic matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
76
0.894
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :42
Germany
Melanie Bergmann
Marine Biology
Ecology
Life Science
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :46
Germany
Lars Kaleschke
Sea ice
climate
earth observation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
75
0.824
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :48
Germany
Morten Iversen
Biological carbon pump
ecosystem structure and ecology
microbial dynmaics
underwater technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
73
0.973
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :50
Germany
Gernot Nehrke
Biomineralization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 26
Astrid Bracher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
93
0.762
Marine Primary Production
Phytoplankton Functional Types
Ocean Optics
Satellite V
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 27
Martin Werner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
91
0.858
Paleoclimate Dynamics
Earth System Modeling
Stable Water Isotopes
Biogeochemical Tracers
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 28
Stefan Hendricks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
91
0.820
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 29
Ilka Peeken
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
90
0.882
Polar ecosytems
sea ice biota
sea ice biogeochemistry
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 30
Michiel Rutgers Van Der Loeff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
87
0.757
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 31
Sabine Kasten
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
87
0.888
Sediment Geochemistry
Biogeochemistry
Paleoceanography
Deep Biosphere
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 32
Jelle Bijma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
86
0.811
Marine biogeosciences
Global biogeochemical cycles
carbon cycle (pertubations)
Ocean acidification
Biomineralisation
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 33
Dieter Wolf-Gladrow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
84
0.785
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 34
Frank Lamy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
84
0.866
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 35
Bjoern Rost|Bjoern Rost
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
83
0.954
Phytoplankton
photosynthesis
calcification
ocean acidification
biogeochemical cycles
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 36
Doris Abele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
80
0.640
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 37
Olaf Eisen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
80
0.851
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 38
Marcel Nicolaus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
81
0.880
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 39
Qiang Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
Physical Oceanography
Climate Sciences
Ocean Model Development
Ocean & Sea Ice Dynamics
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 40
Mario Hoppema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
78
0.743
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 41
Boris P. Koch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
76
0.894
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 42
Melanie Bergmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 43
Klaus Dethloff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
74
0.592
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 44
Elvira Poloczanska
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
74
0.851
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 45
Martin Graeve
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
73
0.802
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 46
Lars Kaleschke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
75
0.824
Sea ice
climate
earth observation
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 47
Dmitry Sein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
73
0.936
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 48
Morten Iversen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
73
0.973
Biological carbon pump
ecosystem structure and ecology
microbial dynmaics
underwater technology
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 49
Eva-Maria Nöthig
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
70
0.737
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 50
Gernot Nehrke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933