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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Remote Sensing
Image Analysis
Pattern Recognition
Signal Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
243
0.702
* Total i10 IndexRankings
Ranking Based On Selection :2
volcanology
petrology
geochemistry
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
140
0.805
* Total i10 IndexRankings
Ranking Based On Selection :3
Nutritional and environmental epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
151
0.910
* Total i10 IndexRankings
Ranking Based On Selection :4
glaciology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
93
0.592
* Total i10 IndexRankings
Ranking Based On Selection :5
Earthquake seismology
Crustal movements
Tectonics
Volcano Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
87
0.613
* Total i10 IndexRankings
Ranking Based On Selection :6
Geophysics
Volcanoes
Crustal deformation
Magmatic processes
Tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
97
0.752
* Total i10 IndexRankings
Ranking Based On Selection :7
Distributed algorithms
Approximation algorithms
Wireless networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
69
0.535
* Total i10 IndexRankings
Ranking Based On Selection :8
sustainability
sustainable development
soil
geochemistry
biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
94
0.764
* Total i10 IndexRankings
Ranking Based On Selection :9
Geochemistry
hydrothermal systems
geothermal energy
fluid-rock interaction
volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
103
0.896
* Total i10 IndexRankings
Ranking Based On Selection :10
Paleolimnology
Quaternary Research
Ostracoda
Central Asia
Near East
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
* Total i10 IndexRankings
Ranking Based On Selection :11
Glacial Geology
Quaternary Geology
Polar Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
76
0.704
* Total i10 IndexRankings
Ranking Based On Selection :12
Volcano-ice interactions
explosive volcanism
geophysical exploration of volcanic structures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
78
0.729
* Total i10 IndexRankings
Ranking Based On Selection :13
Nanomedicine
Chitosan
Medicinal Chemistry
Drug Delivery
Antimicrobials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
75
0.708
* Total i10 IndexRankings
Ranking Based On Selection :14
Marine biology
Taxonomy
Environmental Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
* Total i10 IndexRankings
Ranking Based On Selection :15
Concurrency theory
runtime verification
structural operational semantics
logic in computer science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
* Total i10 IndexRankings
Ranking Based On Selection :16
signal/image processing
machine learning
artificial intelligence
remote sensing
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
69
0.758
* Total i10 IndexRankings
Ranking Based On Selection :17
Atmospheric Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
53
0.609
* Total i10 IndexRankings
Ranking Based On Selection :18
Glacial Geology
Quaternary stratigraphy
Paleoclimate
Sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
56
0.683
* Total i10 IndexRankings
Ranking Based On Selection :19
Machine learning
bioinformatics
GWAS
Epidemiology
evolutionary computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
73
0.924
* Total i10 IndexRankings
Ranking Based On Selection :20
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
44
0.579
* Total i10 IndexRankings
Ranking Based On Selection :21
Semantics for concurrent and reactive systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
29
0.387
* Total i10 IndexRankings
Ranking Based On Selection :22
Water/Wastewater Treatment
Membrane Process
Environmental Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
69
0.958
* Total i10 IndexRankings
Ranking Based On Selection :23
Bridge Engineering
Engineering Seismology
Geotechnical Earthquake Engineering
Seismic Risk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
36
0.522
* Total i10 IndexRankings
Ranking Based On Selection :24
dolphin communication
bioacoustics
dolphin and whale behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
56
0.836
* Total i10 IndexRankings
Ranking Based On Selection :25
Getechnical Engineering
Rock Mechanics
Pavements
Highway Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
44
0.657
Jón Atli Benediktsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
243
0.702
Remote Sensing
Image Analysis
Pattern Recognition
Signal Processing
Thor Thordarson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
140
0.805
volcanology
petrology
geochemistry
climate change
Thorhallur I Halldorsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
151
0.910
Nutritional and environmental epidemiology
Helgi Björnsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
93
0.592
Páll Einarsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
87
0.613
Earthquake seismology
Crustal movements
Tectonics
Volcano Dynamics
Freysteinn Sigmundsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
97
0.752
Geophysics
Volcanoes
Crustal deformation
Magmatic processes
Tectonics
Magnús M Halldórsson
Reykjavik University
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
69
0.535
Distributed algorithms
Approximation algorithms
Wireless networking
Kristin Vala Ragnarsdottir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
94
0.764
sustainability
sustainable development
soil
geochemistry
biogeochemistry
Andri Stefansson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
103
0.896
Geochemistry
hydrothermal systems
geothermal energy
fluid-rock interaction
volcanology
Steffen Mischke
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
Paleolimnology
Quaternary Research
Ostracoda
Central Asia
Near East
Ólafur Ingólfsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
76
0.704
Glacial Geology
Quaternary Geology
Polar Research
Magnus T Gudmundsson|Magnus Tumi Gudmundsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
78
0.729
Volcano-ice interactions
explosive volcanism
geophysical exploration of volcanic structures
Már Másson Eng
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
75
0.708
Nanomedicine
Chitosan
Medicinal Chemistry
Drug Delivery
Antimicrobials
Svavarsson J
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
Marine biology
Taxonomy
Environmental Sciences
Luca Aceto
Reykjavik University
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
Concurrency theory
runtime verification
structural operational semantics
logic in computer science
Magnus Ulfarsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
69
0.758
signal/image processing
machine learning
artificial intelligence
remote sensing
genomics
Haraldur Olafsson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
53
0.609
Áslaug Geirsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
56
0.683
Glacial Geology
Quaternary stratigraphy
Paleoclimate
Sedimentology
Vinicius Tragante
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
73
0.924
Machine learning
bioinformatics
GWAS
Epidemiology
evolutionary computing
Arny Sveinbjornsdottir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
44
0.579
Anna Ingolfsdottir
Reykjavik University
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
29
0.387
Semantics for concurrent and reactive systems
Bing Wu
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
69
0.958
Water/Wastewater Treatment
Membrane Process
Environmental Biotechnology
Ragnar Sigbjörnsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
36
0.522
Bridge Engineering
Engineering Seismology
Geotechnical Earthquake Engineering
Seismic Risk
Marianne Helene Rasmussen
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
56
0.836
dolphin communication
bioacoustics
dolphin and whale behaviour
Sigurdur Erlingsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
44
0.657
Getechnical Engineering
Rock Mechanics
Pavements
Highway Engineering