i10 Productivity
Rankings

Universität Hamburg ScientistsEngineering & Technology / Earth Sciences i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025

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. Additionally, click to view the special rankings based on Productivity Rankings: 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 :1
Germany
Jörn Peckmann
Geobiology
Sedimentology
Paleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Germany
Christian Betzler
Geowissenschaften
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
105
0.766
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Germany
Christian Hübscher
Earth Sciences
Geophysics
Geology
Volcanology
Paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
89
0.774
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Germany
Daniel Birgel
Geobiology
Organic Geochemistry
Sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Germany
Nima Shokri
Water
Environment
Soil
Salinization
Data analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Germany
Ulrich Riller
Structural geology
tectonics
impact geology
volcano-tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
56
0.718
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Germany
Dirk Gajewski
reflection seismics
passive seismics
ray methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Germany
Philip David Kennedy
Precision physics
uncertainty quantification
earth system modelling
data assimilation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Germany
Richard Seifert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Germany
Annette Eicker
geodesy
gravity field
GRACE
hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Germany
Maksud Bekchanov
Climate Economics
Water Economics
Water-Energy-Food Nexus
Circular Economy
Integrated Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Germany
Celine Hadziioannou
Seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Germany
Harald Sternberg
kinematische Messmethoden
Indoor-Navigation
Hydrographie
autonome Fahrzeuge
Laserscanning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Germany
Jörg Hasenclever
Geodynamics
Hydrothermal Systems
Mid-Ocean Ridges
Mantle Convection
Numerical Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Germany
Gualtiero Badin
Geophysical Fluid Dynamics
Ocean Dynamics
Climate Dynamics
Atmosphere Dynamics
Applied Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Germany
Leonard Borchert
Climate Prediction
Extreme Events
Climate Impacts
North Atlantic
Physical Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Germany
Maria-Elena Vorrath
Enhanced silicate weathering
Biochar
Carbon Removal
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Germany
Janine Börker
chemical weathering
geology
maps
glacial-interglacial cycles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Germany
Jonas Preine
Geophysics
Geology
Marine Seismics
Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Germany
Sergius Dell
geophysical research
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Germany
Heinz Juergen Brink
Sedimentbeckenanalyse
Geodynamische Zyklen
Kosmischer Einfluss auf die Erde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
3
0.158
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Germany
Lydia Baumann
Methanogenic archaea
lipid biomarkers
geobiology
astrobiology
biomineralization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Germany
Niklas Ahlrichs
Geophysics
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Germany
Anjali Dhabu
Rotational seismology
Seismic wave propagation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Germany
Alexmar Cordova Gonzalez
organic geochemistry
geobiology
biomarkers
paleoenvironment
petroleum geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Jörn Peckmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Christian Betzler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
105
0.766
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Christian Hübscher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
89
0.774
Earth Sciences
Geophysics
Geology
Volcanology
Paleoceanography
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Daniel Birgel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Nima Shokri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
Water
Environment
Soil
Salinization
Data analytics
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Ulrich Riller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
56
0.718
Structural geology
tectonics
impact geology
volcano-tectonics
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Dirk Gajewski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
reflection seismics
passive seismics
ray methods
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Philip David Kennedy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
Precision physics
uncertainty quantification
earth system modelling
data assimilation
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Richard Seifert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Annette Eicker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Maksud Bekchanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
Climate Economics
Water Economics
Water-Energy-Food Nexus
Circular Economy
Integrated Assessment
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Celine Hadziioannou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Harald Sternberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
kinematische Messmethoden
Indoor-Navigation
Hydrographie
autonome Fahrzeuge
Laserscanning
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Jörg Hasenclever
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Geodynamics
Hydrothermal Systems
Mid-Ocean Ridges
Mantle Convection
Numerical Modelling
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Gualtiero Badin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Geophysical Fluid Dynamics
Ocean Dynamics
Climate Dynamics
Atmosphere Dynamics
Applied Mathematics
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Leonard Borchert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Climate Prediction
Extreme Events
Climate Impacts
North Atlantic
Physical Oceanography
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Maria-Elena Vorrath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Enhanced silicate weathering
Biochar
Carbon Removal
Biogeochemistry
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Janine Börker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
chemical weathering
geology
maps
glacial-interglacial cycles
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Jonas Preine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Sergius Dell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Heinz Juergen Brink
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
3
0.158
Sedimentbeckenanalyse
Geodynamische Zyklen
Kosmischer Einfluss auf die Erde
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Lydia Baumann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Methanogenic archaea
lipid biomarkers
geobiology
astrobiology
biomineralization
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Niklas Ahlrichs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Anjali Dhabu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Alexmar Cordova Gonzalez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
organic geochemistry
geobiology
biomarkers
paleoenvironment
petroleum geochemistry