World

i10 Productivity
Rankings

University of Iceland 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.

search
×
Total 808 scientist
* Last 6 Years i10 IndexRankings
World Rank
919
Country Rank
1
Institution Rank : 1
Ranking Based On Selection :1
Iceland
Vilmundur Gudnason
Vilmundur Gudnason
University of Iceland
Reykjavík , Iceland
Natural Sciences / Molecular Biology & Genetics
Genetics of common
chronic disease. Disease risk assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
733
651
0.888
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
3,012
Country Rank
2
Institution Rank : 2
Ranking Based On Selection :2
Iceland
Unnur Thorsteinsdottir
Unnur Thorsteinsdottir
University of Iceland
Reykjavík , Iceland
Medical and Health Sciences / Medical Genetics
Human genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
387
0.975
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,238
Country Rank
5
Institution Rank : 3
Ranking Based On Selection :3
Iceland
Thor Aspelund
Thor Aspelund
University of Iceland
Reykjavík , Iceland
Natural Sciences / Mathematical Sciences
Statistics
biostatistics
survival analysis
clinical prediction models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
257
0.868
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,224
Country Rank
6
Institution Rank : 4
Ranking Based On Selection :4
Iceland
Jón Atli Benediktsson
Jón Atli Benediktsson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Electrical & Electronic Engineering
Remote Sensing
Image Analysis
Pattern Recognition
Signal Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
245
0.706
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
10,926
Country Rank
8
Institution Rank : 5
Ranking Based On Selection :5
Iceland
Guðlaugur Jóhannesson
Guðlaugur Jóhannesson
University of Iceland
Reykjavík , Iceland
Natural Sciences / Physics
Astro particle physics
high-energy gamma rays
Cosmic rays
gamma-ray bursts
interstellar medium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
229
0.909
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
16,848
Country Rank
10
Institution Rank : 6
Ranking Based On Selection :6
Iceland
Thorsteinn Loftsson
Thorsteinn Loftsson
University of Iceland
Reykjavík , Iceland
Others
Cyclodextrins
solubilization
stabilization
prodrugs
soft drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
189
0.634
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
23,233
Country Rank
11
Institution Rank : 7
Ranking Based On Selection :7
Iceland
Unnur Valdimarsdóttir
Unnur Valdimarsdóttir
University of Iceland
Reykjavík , Iceland
Medical and Health Sciences / Epidemiology and Public Health
epidemiology
stress
cancer
CVD
birth outcomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
164
0.927
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
26,584
Country Rank
12
Institution Rank : 8
Ranking Based On Selection :8
Iceland
Thorhallur I Halldorsson
Thorhallur I Halldorsson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Food Science and Engineering
Nutritional and environmental epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
28,664
Country Rank
13
Institution Rank : 9
Ranking Based On Selection :9
Iceland
Ivan Shelykh
Ivan Shelykh
University of Iceland
Reykjavík , Iceland
Natural Sciences / Physics
Quantum physics: theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
148
0.705
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
31,232
Country Rank
14
Institution Rank : 10
Ranking Based On Selection :10
Iceland
Hannes Jónsson
Hannes Jónsson
University of Iceland
Reykjavík , Iceland
Natural Sciences / Physics
computational science
rate theory
electronic structure
catalysis
nanoclusters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
142
0.686
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
31,379
Country Rank
15
Institution Rank : 11
Ranking Based On Selection :11
Iceland
Thor Thordarson
Thor Thordarson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
volcanology
petrology
geochemistry
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
142
0.811
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
32,245
Country Rank
16
Institution Rank : 12
Ranking Based On Selection :12
Iceland
Steven Campana
Steven Campana
University of Iceland
Reykjavík , Iceland
Agriculture & Forestry / Fisheries
fisheries
otolith
shark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
140
0.722
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
38,576
Country Rank
18
Institution Rank : 13
Ranking Based On Selection :13
Iceland
İnga Thorsdottir
İnga Thorsdottir
University of Iceland
Reykjavík , Iceland
Medical and Health Sciences / Nutrition and Dietetics
Nutrition
Infancy
Childhood
Vulnerable groups
Diabetes mellitus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
128
0.653
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
40,600
Country Rank
19
Institution Rank : 14
Ranking Based On Selection :14
Iceland
Sigurdur R Gislason
Sigurdur R Gislason
University of Iceland
Reykjavík , Iceland
Natural Sciences / Chemical Sciences
CO2 storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
125
0.772
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
43,660
Country Rank
20
Institution Rank : 15
Ranking Based On Selection :15
Iceland
Pall Jakobsson
Pall Jakobsson
University of Iceland
Reykjavík , Iceland
Natural Sciences / Physics
Gamma-Ray Bursts
Cosmology
Galaxy Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
120
0.541
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
45,405
Country Rank
21
Institution Rank : 16
Ranking Based On Selection :16
Iceland
Jon Tomas Gudmundsson
Jon Tomas Gudmundsson
University of Iceland
Reykjavík , Iceland
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
118
0.819
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
49,444
Country Rank
24
Institution Rank : 17
Ranking Based On Selection :17
Iceland
Arni Kristjansson
Arni Kristjansson
University of Iceland
Reykjavík , Iceland
Others
Vision
Attention
Eye Movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
113
0.819
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
51,970
Country Rank
25
Institution Rank : 18
Ranking Based On Selection :18
Iceland
Sigurður Yngvi Kristinsson
Sigurður Yngvi Kristinsson
University of Iceland
Reykjavík , Iceland
Medical and Health Sciences / Hematology
Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
110
0.827
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
56,766
Country Rank
27
Institution Rank : 19
Ranking Based On Selection :19
Iceland
Brynhildur Davidsdottir
Brynhildur Davidsdottir
University of Iceland
Reykjavík , Iceland
Natural Sciences / Biological Science
Ecological economics
industrial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
105
0.875
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
56,840
Country Rank
28
Institution Rank : 20
Ranking Based On Selection :20
Iceland
Andri Stefansson
Andri Stefansson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
Geochemistry
hydrothermal systems
geothermal energy
fluid-rock interaction
volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
105
0.905
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
65,335
Country Rank
29
Institution Rank : 21
Ranking Based On Selection :21
Iceland
Freysteinn Sigmundsson
Freysteinn Sigmundsson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
Geophysics
Volcanoes
Crustal deformation
Magmatic processes
Tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
97
0.752
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
65,685
Country Rank
30
Institution Rank : 22
Ranking Based On Selection :22
Iceland
Steffen Mischke
Steffen Mischke
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
Paleolimnology
Quaternary Research
Ostracoda
Central Asia
Near East
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
65,700
Country Rank
31
Institution Rank : 23
Ranking Based On Selection :23
Iceland
Agnar Helgason
Agnar Helgason
University of Iceland
Reykjavík , Iceland
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
97
0.874
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
67,809
Country Rank
32
Institution Rank : 24
Ranking Based On Selection :24
Iceland
Kristin Vala Ragnarsdottir
Kristin Vala Ragnarsdottir
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
sustainability
sustainable development
soil
geochemistry
biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
95
0.772
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
69,957
Country Rank
33
Institution Rank : 25
Ranking Based On Selection :25
Iceland
Helgi Björnsson
Helgi Björnsson
University of Iceland
Reykjavík , Iceland
Engineering & Technology / Earth Sciences
glaciology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
93
0.592
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
919
Iceland
1
1
Ranking Based On Selection: 1
Vilmundur Gudnason
Vilmundur Gudnason
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
733
651
0.888
Natural Sciences / Molecular Biology & Genetics
Genetics of common
chronic disease. Disease risk assessment
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,012
Iceland
2
2
Ranking Based On Selection: 2
Unnur Thorsteinsdottir
Unnur Thorsteinsdottir
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
387
0.975
Medical and Health Sciences / Medical Genetics
Human genetics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,238
Iceland
5
3
Ranking Based On Selection: 3
Thor Aspelund
Thor Aspelund
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
257
0.868
Natural Sciences / Mathematical Sciences
Statistics
biostatistics
survival analysis
clinical prediction models
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,224
Iceland
6
4
Ranking Based On Selection: 4
Jón Atli Benediktsson
Jón Atli Benediktsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
245
0.706
Engineering & Technology / Electrical & Electronic Engineering
Remote Sensing
Image Analysis
Pattern Recognition
Signal Processing
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
10,926
Iceland
8
5
Ranking Based On Selection: 5
Guðlaugur Jóhannesson
Guðlaugur Jóhannesson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
229
0.909
Natural Sciences / Physics
Astro particle physics
high-energy gamma rays
Cosmic rays
gamma-ray bursts
interstellar medium
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
16,848
Iceland
10
6
Ranking Based On Selection: 6
Thorsteinn Loftsson
Thorsteinn Loftsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
189
0.634
Others
Cyclodextrins
solubilization
stabilization
prodrugs
soft drugs
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
23,233
Iceland
11
7
Ranking Based On Selection: 7
Unnur Valdimarsdóttir
Unnur Valdimarsdóttir
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
164
0.927
Medical and Health Sciences / Epidemiology and Public Health
epidemiology
stress
cancer
CVD
birth outcomes
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
26,584
Iceland
12
8
Ranking Based On Selection: 8
Thorhallur I Halldorsson
Thorhallur I Halldorsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
154
0.917
Engineering & Technology / Food Science and Engineering
Nutritional and environmental epidemiology
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
28,664
Iceland
13
9
Ranking Based On Selection: 9
Ivan Shelykh
Ivan Shelykh
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
148
0.705
Natural Sciences / Physics
Quantum physics: theory
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
31,232
Iceland
14
10
Ranking Based On Selection: 10
Hannes Jónsson
Hannes Jónsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
142
0.686
Natural Sciences / Physics
computational science
rate theory
electronic structure
catalysis
nanoclusters
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
31,379
Iceland
15
11
Ranking Based On Selection: 11
Thor Thordarson
Thor Thordarson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
142
0.811
Engineering & Technology / Earth Sciences
volcanology
petrology
geochemistry
climate change
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
32,245
Iceland
16
12
Ranking Based On Selection: 12
Steven Campana
Steven Campana
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
140
0.722
Agriculture & Forestry / Fisheries
fisheries
otolith
shark
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
38,576
Iceland
18
13
Ranking Based On Selection: 13
İnga Thorsdottir
İnga Thorsdottir
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
128
0.653
Medical and Health Sciences / Nutrition and Dietetics
Nutrition
Infancy
Childhood
Vulnerable groups
Diabetes mellitus
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
40,600
Iceland
19
14
Ranking Based On Selection: 14
Sigurdur R Gislason
Sigurdur R Gislason
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
125
0.772
Natural Sciences / Chemical Sciences
CO2 storage
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
43,660
Iceland
20
15
Ranking Based On Selection: 15
Pall Jakobsson
Pall Jakobsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
120
0.541
Natural Sciences / Physics
Gamma-Ray Bursts
Cosmology
Galaxy Evolution
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
45,405
Iceland
21
16
Ranking Based On Selection: 16
Jon Tomas Gudmundsson
Jon Tomas Gudmundsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
118
0.819
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
49,444
Iceland
24
17
Ranking Based On Selection: 17
Arni Kristjansson
Arni Kristjansson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
113
0.819
Others
Vision
Attention
Eye Movements
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
51,970
Iceland
25
18
Ranking Based On Selection: 18
Sigurður Yngvi Kristinsson
Sigurður Yngvi Kristinsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
110
0.827
Medical and Health Sciences / Hematology
Hematology
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
56,766
Iceland
27
19
Ranking Based On Selection: 19
Brynhildur Davidsdottir
Brynhildur Davidsdottir
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
105
0.875
Natural Sciences / Biological Science
Ecological economics
industrial ecology
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
56,840
Iceland
28
20
Ranking Based On Selection: 20
Andri Stefansson
Andri Stefansson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
105
0.905
Engineering & Technology / Earth Sciences
Geochemistry
hydrothermal systems
geothermal energy
fluid-rock interaction
volcanology
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
65,335
Iceland
29
21
Ranking Based On Selection: 21
Freysteinn Sigmundsson
Freysteinn Sigmundsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
97
0.752
Engineering & Technology / Earth Sciences
Geophysics
Volcanoes
Crustal deformation
Magmatic processes
Tectonics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
65,685
Iceland
30
22
Ranking Based On Selection: 22
Steffen Mischke
Steffen Mischke
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
Engineering & Technology / Earth Sciences
Paleolimnology
Quaternary Research
Ostracoda
Central Asia
Near East
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
65,700
Iceland
31
23
Ranking Based On Selection: 23
Agnar Helgason
Agnar Helgason
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
97
0.874
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
67,809
Iceland
32
24
Ranking Based On Selection: 24
Kristin Vala Ragnarsdottir
Kristin Vala Ragnarsdottir
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
95
0.772
Engineering & Technology / Earth Sciences
sustainability
sustainable development
soil
geochemistry
biogeochemistry
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
69,957
Iceland
33
25
Ranking Based On Selection: 25
Helgi Björnsson
Helgi Björnsson
University of Iceland Reykjavík, Iceland Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
93
0.592
Engineering & Technology / Earth Sciences
glaciology
See All Rankings and Analysis