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
Ingegneria sismica
valutazione e rinforzo di strutture esistenti in cemento armato e muratura
materiali innovativi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
246
0.860
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Statistical Seismology
Seismic Hazard
Earthquake Forecasting
Volcanic Hazard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
110
0.728
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Geochimica applicata e ambientale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
107
0.695
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Earthquake Engineering
Seismic Risk
Seismic Hazard
Engineering Seismology
Risk Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
105
0.761
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
earthquake engineering
seismic assessment of existing buildings
RC structures
experimental
structural modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
99
0.811
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Earth science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
84
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
alkaline rocks
large igneous provinces
petrology
geochemistry
Madagascar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
69
0.676
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Scienze della Terra
Georisorse
zeoliti
cultural heritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
ingegneria sismica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
69
0.831
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
66
0.589
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
earthquake engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
geophysics
seismology
engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
58
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
scienze della terra
geologia
geologia applicata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Multi-risk analysis
tsunami risk modelling
uncertainty treatment
seismic risk
probabilistic seismic hazard assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
geotechnical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Structural Geology
Tectonics
Strain
Volcano-Tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Engineering Geology
Hydrogeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
mineralogy
economic geology
archaeometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
stratigraphy
sedimentology and geochemistry of carbonates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Geologia del Quaternario
Palinologia
Geoarcheologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
41
0.641
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Earth Sciences
Ore Deposits
Mineralogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Scienze della terra
geomorfologia
geologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Engineering Geology/Geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Andrea Prota
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
246
0.860
Ingegneria sismica
valutazione e rinforzo di strutture esistenti in cemento armato e muratura
materiali innovativi
Warner Marzocchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
110
0.728
Statistical Seismology
Seismic Hazard
Earthquake Forecasting
Volcanic Hazard
Annamaria Lima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
107
0.695
Geochimica applicata e ambientale
İunio İervolino
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
105
0.761
Earthquake Engineering
Seismic Risk
Seismic Hazard
Engineering Seismology
Risk Analysis
Gerardo Mario Verderame
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
99
0.811
earthquake engineering
seismic assessment of existing buildings
RC structures
experimental
structural modelling
Vincenzo Morra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
84
0.672
Leone Melluso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
69
0.676
alkaline rocks
large igneous provinces
petrology
geochemistry
Madagascar
Piergiulio Cappelletti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
Scienze della Terra
Georisorse
zeoliti
cultural heritage
Luigi Di Sarno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
69
0.831
Maurizio Fedi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
66
0.589
Paolo Ricci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
Matteo Picozzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
58
0.841
geophysics
seismology
engineering
Santo Antonio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
scienze della terra
geologia
geologia applicata
Fatemeh Jalayer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
Multi-risk analysis
tsunami risk modelling
uncertainty treatment
seismic risk
probabilistic seismic hazard assessment
Gianpiero Russo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
Stefano Vitale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
Structural Geology
Tectonics
Strain
Volcano-Tectonics
Pantaleone De Vita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
Engineering Geology
Hydrogeology
Pina Balassone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
48
0.762
mineralogy
economic geology
archaeometry
Kei Ogata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
Mariano Parente
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
stratigraphy
sedimentology and geochemistry of carbonates
Elda Russo Ermolli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
41
0.641
Geologia del Quaternario
Palinologia
Geoarcheologia
Nicola Mondillo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
Earth Sciences
Ore Deposits
Mineralogy
Iannace A
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
Santangelo Nicoletta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
Scienze della terra
geomorfologia
geologia
Luigi Guerriero
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Engineering Geology/Geomorphology