Total 2,393,131 scientists, country 221, and institutions 24,448 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
geotechnical earthquake engineering
soil-structure interaction
earthquake engineering
geotechnical engineering
soil dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
152
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 2
Geophysics
Earth Physics
Seismology
Applied Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
97
0.581
* Total i10 IndexRankings
Ranking Based On Selection: 3
Earth and Atmospheric Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
65
0.464
* Total i10 IndexRankings
Ranking Based On Selection: 4
Geology
Geoenvironment
Tectonics
Natural Hazards
Marine Geodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
62
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 5
Seismicity
earthquake prediction
tsunamis
early warnihng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
75
0.547
* Total i10 IndexRankings
Ranking Based On Selection: 6
Physics of the Lithosphere
Seismology
Applied Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
55
0.410
* Total i10 IndexRankings
Ranking Based On Selection: 7
Earthquake Engineering
Concrete Structures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
72
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 8
Seismotectonics
Tectonic Geodesy
Tectonic Geomorphology
Crustal Deformation
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
98
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 9
Geoarchaeology
site formation processes
palaeoenvironmental reconstruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
90
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 10
Geology
Active Tectonics
Earthquake geology
Paleoseismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
58
0.504
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Hydrometallurgy
earth sciences
materials
waste valorization
soil and water remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
72
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 12
Oceanography
Submarine Volcanism
Morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
78
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 13
Seismology
Seismic Hazard Assessment
ground-motion
Source studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
34
0.366
* Total i10 IndexRankings
Ranking Based On Selection: 14
Hydrogeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
64
0.696
* Total i10 IndexRankings
Ranking Based On Selection: 15
Disasters
Geology
Tectonics
Applied Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
56
0.615
* Total i10 IndexRankings
Ranking Based On Selection: 16
Structural Geology
Earthquake Geology
Natural Hazards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
* Total i10 IndexRankings
Ranking Based On Selection: 17
Geophysics
Seismology
Engineering Seismology
Earthquake Prediction
Passive `seismic Tomography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
* Total i10 IndexRankings
Ranking Based On Selection: 18
Mineralogy
Geochemistry
Environmental Pollution
Industrial minerals and rocks
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
* Total i10 IndexRankings
Ranking Based On Selection: 19
geodesy
physical geodesy
gravity field modelling
satellite altimetry
height systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
17
0.230
* Total i10 IndexRankings
Ranking Based On Selection: 20
Electrical Resistivity Tomography
Geoelectrics
Near-surface Geophysics
Archaeological Prospection
Applied Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 21
Seismicity
Seismic Hazard
Seismic Risk
Seismotectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
38
0.535
* Total i10 IndexRankings
Ranking Based On Selection: 22
Remote Sensing and GIS in Applied Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
50
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 23
Seismology
Geophysics
Engineering Seismology
Seismotectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
43
0.642
* Total i10 IndexRankings
Ranking Based On Selection: 24
Economic Geology
Magmatic-hydrothermal ore deposits
Fluid inclusions
Geochemistry
Archaeometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
40
0.597
* Total i10 IndexRankings
Ranking Based On Selection: 25
Seismology - Seismotectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
47
0.723
George Gazetas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
152
0.664
geotechnical earthquake engineering
soil-structure interaction
earthquake engineering
geotechnical engineering
soil dynamics
Filippos Vallianatos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
97
0.581
Geophysics
Earth Physics
Seismology
Applied Geophysics
George Kallos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
65
0.464
Earth and Atmospheric Science
Dimitrios Papanikolaou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
62
0.449
Geology
Geoenvironment
Tectonics
Natural Hazards
Marine Geodynamics
Gerassimos Papadopoulos
National Observatory of Athens
Athens, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
75
0.547
Seismicity
earthquake prediction
tsunamis
early warnihng
Papazachos CB|Papazachos Costas, Papazachos Konstantinos, Papazachos Kostas
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
55
0.410
Physics of the Lithosphere
Seismology
Applied Geophysics
Michael N Fardis
University of Patras
Patras, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
72
0.541
Earthquake Engineering
Concrete Structures
Athanassios Ganas
National Observatory of Athens
Athens, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
98
0.742
Seismotectonics
Tectonic Geodesy
Tectonic Geomorphology
Crustal Deformation
Remote Sensing
Panagiotis Karkanas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
90
0.776
Geoarchaeology
site formation processes
palaeoenvironmental reconstruction
Spyros Pavlides
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
58
0.504
Geology
Active Tectonics
Earthquake geology
Paleoseismology
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Kostas Komnitsas
Technical University of Crete
Chania, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
72
0.686
Hydrometallurgy
earth sciences
materials
waste valorization
soil and water remediation
Paraskevi Nomikou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
78
0.765
Oceanography
Submarine Volcanism
Morphology
Anastasia A Kiratzi|Sissy Kiratzi, Kiratzi, A, Kiratzi, A. A.
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
34
0.366
Seismology
Seismic Hazard Assessment
ground-motion
Source studies
Konstantinos Voudouris
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
64
0.696
Efthymios L Lekkas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
56
0.615
Disasters
Geology
Tectonics
Applied Geology
Ioannis Koukouvelas
University of Patras
Patras, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
Structural Geology
Earthquake Geology
Natural Hazards
Akis Tselentis
National Observatory of Athens
Athens, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
Geophysics
Seismology
Engineering Seismology
Earthquake Prediction
Passive `seismic Tomography
Nikolaos Kantiranis
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
Mineralogy
Geochemistry
Environmental Pollution
Industrial minerals and rocks
Biomaterials
Ilias Tziavos
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
17
0.230
geodesy
physical geodesy
gravity field modelling
satellite altimetry
height systems
Panagiotis Tsourlos
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
Electrical Resistivity Tomography
Geoelectrics
Near-surface Geophysics
Archaeological Prospection
Applied Geophysics
Kostas Makropoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
38
0.535
Seismicity
Seismic Hazard
Seismic Risk
Seismotectonics
Konstantinos Nikolakopoulos
University of Patras
Patras, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
50
0.714
Remote Sensing and GIS in Applied Geology
Efthimios Sokos
University of Patras
Patras, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
43
0.642
Seismology
Geophysics
Engineering Seismology
Seismotectonics
Melfos Vasilios
Aristotle University of Thessaloniki
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
40
0.597
Economic Geology
Magmatic-hydrothermal ore deposits
Fluid inclusions
Geochemistry
Archaeometry
Panayotis Papadimitriou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
47
0.723
Seismology - Seismotectonics