i10 Productivity
Rankings

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung/ Scientists i10 Productivity Rankings 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.

* Total i10 IndexRankings
Ranking Based On Selection :1
Germany
Hans Poertner
Ecophysiology
Molecular to physiological bases of ecological processes. Role of climate factors (temperature
carbon dioxide
o
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
343
0.759
* Total i10 IndexRankings
Ranking Based On Selection :2
Germany
Gerrit Lohmann
Paleoclimate Dynamics
Ocean
Climate Change
Polar Science
Earth System Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
230
0.821
* Total i10 IndexRankings
Ranking Based On Selection :5
Germany
Boetius Antje
polar science
oceanography
deep-sea research
environmental microbiology
carbon cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
170
0.842
* Total i10 IndexRankings
Ranking Based On Selection :6
Germany
Allan Cembella
Chemical ecology
marine phytoplankton
toxins
biological oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
120
0.619
* Total i10 IndexRankings
Ranking Based On Selection :7
Germany
Guido Grosse
Permafrost
remote sensing
Arctic climate change
permafrost carbon
thermokarst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
183
0.963
* Total i10 IndexRankings
Ranking Based On Selection :9
Germany
Frank Oliver Glöckner
Earth System Data Science
Data Management
Biodiversity
Ecosystems Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
132
0.759
* Total i10 IndexRankings
Ranking Based On Selection :11
Germany
Hanno Meyer
Isotope Geochemistry
Permafrost
Palaeoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
120
0.822
* Total i10 IndexRankings
Ranking Based On Selection :12
Germany
Lutz Schirrmeister
Permafrost
Quaternary environment
Arctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
115
0.782
* Total i10 IndexRankings
Ranking Based On Selection :14
Germany
Julia Boike
Permafrost Physical Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
127
0.888
* Total i10 IndexRankings
Ranking Based On Selection :15
Germany
Thomas Jung
Physics of the climate system and climate modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
119
0.838
* Total i10 IndexRankings
Ranking Based On Selection :17
Germany
Uwe John
Marine Eco-Evolutionary genomics and molecular ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
123
0.891
* Total i10 IndexRankings
Ranking Based On Selection :18
Germany
Andreas Mackensen
Micropaleontology
Paleoceanography
Foraminifera
Micropalaeontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
100
0.730
* Total i10 IndexRankings
Ranking Based On Selection :20
Germany
Ralf Tiedemann
Geosciences
Paleoclimatology
Paleoceanography
Marine Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
106
0.797
* Total i10 IndexRankings
Ranking Based On Selection :22
Germany
Gunnar Gerdts
Molecular Microbial Ecology
Environmental Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
113
0.897
* Total i10 IndexRankings
Ranking Based On Selection :25
Germany
Sergey Danilov
geophysical fluid dynamics
numerical ocean modeling on unstructured meshes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Hans Poertner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
343
0.759
Ecophysiology
Molecular to physiological bases of ecological processes. Role of climate factors (temperature
carbon dioxide
o
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Gerrit Lohmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
230
0.821
Paleoclimate Dynamics
Ocean
Climate Change
Polar Science
Earth System Modeling
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Ruediger Stein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
153
0.558
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Ulrike Herzschuh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
198
0.917
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Boetius Antje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
170
0.842
polar science
oceanography
deep-sea research
environmental microbiology
carbon cycle
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Allan Cembella
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
120
0.619
Chemical ecology
marine phytoplankton
toxins
biological oceanography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Guido Grosse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
183
0.963
Permafrost
remote sensing
Arctic climate change
permafrost carbon
thermokarst
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Gerhard Kattner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
113
0.617
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Frank Oliver Glöckner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
132
0.759
Earth System Data Science
Data Management
Biodiversity
Ecosystems Biology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Thomas Brey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
122
0.701
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Hanno Meyer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
120
0.822
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Lutz Schirrmeister
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
115
0.782
Permafrost
Quaternary environment
Arctic
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Urban Tillmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
121
0.846
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Julia Boike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
127
0.888
Permafrost Physical Processes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Thomas Jung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
119
0.838
Physics of the climate system and climate modelling
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Maarten Boersma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
97
0.683
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Uwe John
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
123
0.891
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Andreas Mackensen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
100
0.730
Micropaleontology
Paleoceanography
Foraminifera
Micropalaeontology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Karen Wiltshire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
99
0.723
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Ralf Tiedemann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
106
0.797
Geosciences
Paleoclimatology
Paleoceanography
Marine Geology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Annette Rinke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
93
0.715
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Gunnar Gerdts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
113
0.897
Molecular Microbial Ecology
Environmental Microbiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Doris Abele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
80
0.640
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Anya M Waite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
97
0.776
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Sergey Danilov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
geophysical fluid dynamics
numerical ocean modeling on unstructured meshes