i10 Productivity
Rankings

Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB) Scientists i10 Productivity Rankings 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: last 6 years' i10 index", Universities Rankings 2024 (Sort by : Total i10 Index), Universities Rankings 2024 (Sort by : Last 6 Years i10 Index) "Art and Humanities Rankings" and "Social Sciences and Humanities Rankings"

* Total i10 IndexRankings
Ranking Based On Selection :1
Germany
Hans-Peter Grossart
Aquatic Microbial Ecology
Bacterial Phylogeny and Physilogy
Aquatic Fungi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
285
0.866
* Total i10 IndexRankings
Ranking Based On Selection :2
Germany
Doerthe Tetzlaff
Catchment hydrology
landscape-riverscapes
connectivity
isotope tracer
landscape ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
193
0.869
* Total i10 IndexRankings
Ranking Based On Selection :3
Germany
Werner Kloas
animal physiology
ecotoxicology
endocrinology
sustainable aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
139
0.692
* Total i10 IndexRankings
Ranking Based On Selection :4
Germany
Jonathan M. Jeschke
Theoretical ecology
Invasion biology
Ecological novelty
Urban ecology
Conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
* Total i10 IndexRankings
Ranking Based On Selection :5
Germany
Thomas Mehner
aquatic ecology
limnology
evolutionary ecology of fishes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
99
0.639
* Total i10 IndexRankings
Ranking Based On Selection :6
Germany
Franz Hölker
aquatic ecology
urban ecology
light pollution
artificial light at night
citizen science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
120
0.828
* Total i10 IndexRankings
Ranking Based On Selection :8
Germany
Krienitz, Lothar
Phycology
Ecology
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
78
0.557
* Total i10 IndexRankings
Ranking Based On Selection :9
Germany
Rita Adrian
Limnology
Ecology
Long-term ecolology
climate impact studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
90
0.789
* Total i10 IndexRankings
Ranking Based On Selection :11
Germany
Sonja C. Jähnig
Biodiversity
Freshwater megafauna
Global change
Modelling
Rivers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
81
0.853
* Total i10 IndexRankings
Ranking Based On Selection :12
Germany
Martin Pusch
benthic invertebrates river&lake ecology&management ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
70
0.745
* Total i10 IndexRankings
Ranking Based On Selection :13
Germany
Michael T. Monaghan
freshwater
molecular ecology
evolution
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
74
0.822
* Total i10 IndexRankings
Ranking Based On Selection :14
Germany
Michael Hupfer
Phosphorus cycling
Lake management
redox processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
68
0.756
* Total i10 IndexRankings
Ranking Based On Selection :15
Germany
Sven Wuertz
fish physiology
aquaculture
reproduction
fish nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
* Total i10 IndexRankings
Ranking Based On Selection :16
Germany
Jörg Lewandowski
ecohydrology
biogeochemistry
hydrology
interfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
72
0.911
* Total i10 IndexRankings
Ranking Based On Selection :17
Germany
Jens Nejstgaard
Aquatic Ecology
Food Web Interactions
Plankton
Mesocosms
In Situ Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
63
0.808
* Total i10 IndexRankings
Ranking Based On Selection :18
Germany
Georgiy Kirillin
Fluid dynamics
Physical Limnology
Physical Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
* Total i10 IndexRankings
Ranking Based On Selection :19
Germany
Matthias Stöck
Evolutionary biology
ecology
ecotoxicology
genomics
vertebrates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
* Total i10 IndexRankings
Ranking Based On Selection :20
Germany
Jörn Gessner
Fisheries biology
restoration ecology
sturgeons
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
34
0.486
* Total i10 IndexRankings
Ranking Based On Selection :21
Germany
Justyna Wolinska
host-parasite interaction
coevolution
Daphnia
interspecific hybridization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total i10 IndexRankings
Ranking Based On Selection :22
Germany
Daniel Mietchen
Web-based collaboration
open science
open data
FAIR data
Wikidata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
38
0.655
* Total i10 IndexRankings
Ranking Based On Selection :23
Germany
Alexander Sukhodolov
Fluvial Hydrodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
* Total i10 IndexRankings
Ranking Based On Selection :24
Germany
Heiner Kuhl
animal genomics
DNA/RNA sequencing
genome assembly
genome annotation
phylogenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
40
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Hans-Peter Grossart
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
285
0.866
Aquatic Microbial Ecology
Bacterial Phylogeny and Physilogy
Aquatic Fungi
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Doerthe Tetzlaff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
193
0.869
Catchment hydrology
landscape-riverscapes
connectivity
isotope tracer
landscape ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Werner Kloas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
139
0.692
animal physiology
ecotoxicology
endocrinology
sustainable aquaculture
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Jonathan M. Jeschke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
Theoretical ecology
Invasion biology
Ecological novelty
Urban ecology
Conservation biology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Thomas Mehner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
99
0.639
aquatic ecology
limnology
evolutionary ecology of fishes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Franz Hölker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
120
0.828
aquatic ecology
urban ecology
light pollution
artificial light at night
citizen science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Christian Wolter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
106
0.741
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Krienitz, Lothar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
78
0.557
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Rita Adrian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
90
0.789
Limnology
Ecology
Long-term ecolology
climate impact studies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Sabine Hilt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
102
0.911
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Sonja C. Jähnig
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
81
0.853
Biodiversity
Freshwater megafauna
Global change
Modelling
Rivers
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Martin Pusch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
70
0.745
benthic invertebrates river&lake ecology&management ecosystem services
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Michael T. Monaghan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
74
0.822
freshwater
molecular ecology
evolution
biodiversity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Michael Hupfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
68
0.756
Phosphorus cycling
Lake management
redox processes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Sven Wuertz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
fish physiology
aquaculture
reproduction
fish nutrition
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Jörg Lewandowski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
72
0.911
ecohydrology
biogeochemistry
hydrology
interfaces
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Jens Nejstgaard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
63
0.808
Aquatic Ecology
Food Web Interactions
Plankton
Mesocosms
In Situ Methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Georgiy Kirillin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Matthias Stöck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
Evolutionary biology
ecology
ecotoxicology
genomics
vertebrates
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Jörn Gessner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
34
0.486
Fisheries biology
restoration ecology
sturgeons
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Justyna Wolinska
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
host-parasite interaction
coevolution
Daphnia
interspecific hybridization
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Daniel Mietchen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
38
0.655
Web-based collaboration
open science
open data
FAIR data
Wikidata
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Alexander Sukhodolov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Heiner Kuhl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
40
0.714
animal genomics
DNA/RNA sequencing
genome assembly
genome annotation
phylogenomics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Jan Köhler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
36
0.655