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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 43 4975 4591 134 128 172 6936

Roberto Isaia publications per year

The chart shows the history of publications by Roberto Isaia between 1999 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roberto Isaia published across 28 years, from 1999 to 2026, averaging 6.5 papers a year. Output peaked at 14 publications in 2016. 8 of the 181 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1999 to 2026. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2016. 1999: 5 publications 2000: 0 publications 2001: 1 publication 2002: 7 publications 2003: 2 publications 2004: 6 publications 2005: 0 publications 2006: 1 publication 2007: 1 publication 2008: 3 publications 2009: 3 publications 2010: 5 publications 2011: 3 publications 2012: 6 publications 2013: 11 publications 2014: 7 publications 2015: 11 publications 2016: 14 publications 2017: 13 publications 2018: 9 publications 2019: 8 publications 2020: 13 publications 2021: 6 publications 2022: 12 publications 2023: 13 publications 2024: 13 publications 2025: 7 publications 2026: 1 publication
1999 2026

181 publications in total across all disciplines

View publications per year as a table
Roberto Isaia: publications per year, 1999 to 2026
Year Publications
1999 5
2000 0
2001 1
2002 7
2003 2
2004 6
2005 0
2006 1
2007 1
2008 3
2009 3
2010 5
2011 3
2012 6
2013 11
2014 7
2015 11
2016 14
2017 13
2018 9
2019 8
2020 13
2021 6
2022 12
2023 13
2024 13
2025 7
2026 1
Total 181
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Roberto Isaia publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Roberto Isaia sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 168–177 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 172 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490 172
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Roberto Isaia D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Roberto Isaia sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 43 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 43 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279 43
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Roberto Isaia is affiliated with the National Institute of Geophysics and Volcanology in Italy. Their research primarily focuses on Earth and Planetary Sciences, with particular expertise in geophysics. This expertise extends into several subfields, including geophysics, atmospheric science, management, monitoring, policy and law, ocean engineering, and geochemistry and petrology.

Their scientific work covers a range of main topics, such as earthquake and tectonic studies, geological and geochemical analysis, geology and paleoclimatology research, seismic waves and analysis, geophysical and geoelectrical methods, landslides and related hazards, as well as geophysical methods and applications.

Among Roberto Isaia's recent publications are:

  • The Magnitude of the 39.8 ka Campanian Ignimbrite Eruption, Italy: Method, Uncertainties and Errors (2020), Frontiers in Earth Science
  • Volcano-Tectonic Setting of the Pisciarelli Fumarole Field, Campi Flegrei Caldera, Southern Italy: Insights Into Fluid Circulation Patterns and Hazard Scenarios (2021), Tectonics
  • Radial interpolation of GPS and leveling data of ground deformation in a resurgent caldera: application to Campi Flegrei (Italy) (2020), Journal of Geodesy
  • Fault systems in the offshore sector of the Campi Flegrei caldera (southern Italy): Implications for nested caldera structure, resurgent dome, and volcano-tectonic evolution (2022), Journal of Structural Geology
  • The impact of pyroclastic density currents duration on humans: the case of the AD 79 eruption of Vesuvius (2021), Scientific Reports

Frequent coauthors in Roberto Isaia's collaborative work include:

  • Stefano Vitale
  • Jacopo Natale
  • Maria Giulia Di Giuseppe
  • Antonio Troiano
  • Guido Giordano

Their research has appeared broadly across several publication venues, particularly:

  • Scientific Reports
  • Frontiers in Earth Science
  • Journal of Structural Geology
  • Journal of Volcanology and Geothermal Research
  • Geochemistry Geophysics Geosystems

Best Publications

  • Volcanism and deformation since 12,000 years at the Campi Flegrei caldera (Italy)

    M.A Di Vito;R Isaia;G Orsi;J Southon

  • Tephrostratigraphy and glass compositions of post-15 kyr Campi Flegrei eruptions: implications for eruption history and chronostratigraphic markers

    V. C. Smith;R. Isaia;N. J. G. Pearce

  • Volcanic hazard assessment at the restless Campi Flegrei caldera

    Giovanni Orsi;Mauro Antonio Di Vito;Roberto Isaia

  • The Agnano-Monte Spina eruption (4100 years BP) in the restless Campi Flegrei caldera (Italy)

    S de Vita;G Orsi;L Civetta;A Carandente

  • High-precision 14 C and 40 Ar/ 39 Ar dating of the Campanian Ignimbrite (Y-5) reconciles the time-scales of climatic-cultural processes at 40 ka

    Biagio Giaccio;Irka Hajdas;Roberto Isaia;Alan Deino

  • Short-term ground deformations and seismicity in the resurgent Campi Flegrei caldera (Italy): an example of active block-resurgence in a densely populated area

    G. Orsi;L. Civetta;C. Del Gaudio;S. de Vita

  • Chemical and Sr-isotopical evolution of the Phlegraean magmatic system before the Campanian Ignimbrite and the Neapolitan Yellow Tuff eruptions

    L Pappalardo;L Civetta;M D'Antonio;A Deino

  • The Campanian Ignimbrite and Codola tephra layers: Two temporal/stratigraphic markers for the Early Upper Palaeolithic in southern Italy and eastern Europe

    Biagio Giaccio;Roberto Isaia;Francesco G. Fedele;Emanuele Di Canzio

  • The present state of the magmatic system of the Campi Flegrei caldera based on a reconstruction of its behavior in the past 12 ka

    M D'Antonio;L Civetta;G Orsi;L Pappalardo

  • Fractures and faults in volcanic rocks (Campi Flegrei, southern Italy): insight into volcano-tectonic processes

    Stefano Vitale;Roberto Isaia

  • Quantifying volcanic ash dispersal and impact of the Campanian Ignimbrite super-eruption

    Antonio Costa;Antonio Costa;A. Folch;G. Macedonio;B. Giaccio

  • Caldera unrest prior to intense volcanism in Campi Flegrei (Italy) at 4.0 ka B.P.: Implications for caldera dynamics and future eruptive scenarios

    Roberto Isaia;Paola Marianelli;Alessandro Sbrana

  • Late-stage volatile saturation as a potential trigger for explosive volcanic eruptions

    Michael J. Stock;Madeleine C. S. Humphreys;Victoria C. Smith;Roberto Isaia

  • Tephra fallout hazard assessment at the Campi Flegrei caldera (Italy)

    A. Costa;F. Dell’Erba;M. A. Di Vito;R. Isaia

  • The major and trace element glass compositions of the productive Mediterranean volcanic sources: tools for correlating distal tephra layers in and around Europe

    Emma L. Tomlinson;Victoria C. Smith;Paul G. Albert;Erkan Aydar

  • Quantifying volcanic hazard at Campi Flegrei caldera (Italy) with uncertainty assessment: 1. Vent opening maps

    Andrea Bevilacqua;Roberto Isaia;Augusto Neri;Stefano Vitale

  • The Campanian Ignimbrite Eruption, Heinrich Event 4, and Palaeolithic Change in Europe: A High-Resolution Investigation

    Francesco G. Fedele;Biagio Giaccio;Roberto Isaia;Giovanni Orsi

  • Statistical analysis of textural data from complex pyroclastic sequences: implications for fragmentation processes of the Agnano-Monte Spina Tephra (4.1 ka), Phlegraean Fields, southern Italy

    P. Dellino;R. Isaia;La L. Volpe;G. Orsi

  • The Astroni volcano: the only example of closely spaced eruptions in the same vent area during the recent history of the Campi Flegrei caldera (Italy)

    Roberto Isaia;Massimo D’Antonio;Francesco Dell’Erba;Mauro Di Vito

  • Stratigraphy, structure, and volcano-tectonic evolution of Solfatara maar-diatreme (Campi Flegrei, Italy)

    Roberto Isaia;Stefano Vitale;Maria Giulia Di Giuseppe;Enrico Iannuzzi

  • Quantifying volcanic hazard at Campi Flegrei caldera (Italy) with uncertainty assessment: 2. Pyroclastic density current invasion maps

    Augusto Neri;Andrea Bevilacqua;Tomaso Esposti Ongaro;Roberto Isaia

Frequent Co-Authors

Stefano Vitale
Stefano Vitale University of Naples Federico II
Giovanni Orsi
Giovanni Orsi University of Naples Federico II
M. A. Di Vito
M. A. Di Vito National Institute of Geophysics and Volcanology
Biagio Giaccio
Biagio Giaccio Institute of Environmental Geology and Geoengineering
Antonella Bertagnini
Antonella Bertagnini National Institute of Geophysics and Volcanology
Augusto Neri
Augusto Neri National Institute of Geophysics and Volcanology
Mauro Rosi
Mauro Rosi University of Pisa
Alessandro Sbrana
Alessandro Sbrana University of Pisa
Victoria C. Smith
Victoria C. Smith University of Oxford
Marco Pistolesi
Marco Pistolesi University of Pisa

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