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Guilherme A.R. Gualda

Guilherme A.R. Gualda

Guilherme A.R. Gualda 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 Guilherme A.R. Gualda sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Guilherme A.R. Gualda 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 Guilherme A.R. Gualda sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Guilherme A.R. Gualda is affiliated with Vanderbilt University in the United States and has an extensive record of research in Earth and Planetary Sciences, with a focus on Geophysics, Artificial Intelligence, Atmospheric Science, Mechanics of Materials, and Geochemistry and Petrology.

The scientist's recent published papers reflect their engagement with geological processes related to magma systems and volcanic activity. Notable papers include:

  • Architecture of a Super-sized Magma Chamber and Remobilization of its Basal Cumulate (Peach Spring Tuff, USA), 2020, Journal of Petrology
  • Magma residence and eruption at the Taupo Volcanic Center (Taupo Volcanic Zone, New Zealand): insights from rhyolite-MELTS geobarometry, diffusion chronometry, and crystal textures, 2020, Contributions to Mineralogy and Petrology
  • Volcano-pluton connection: Perspectives on material and process linkages, Searchlight pluton and Highland Range volcanic sequence, Nevada, USA, 2023, Earth-Science Reviews
  • Repetitive Duality of Rhyolite Compositions, Timescales, and Storage and Extraction Conditions for Pleistocene Caldera-forming Eruptions, Hokkaido, Japan, 2020, Journal of Petrology
  • Following magma: The pathway of silicic magmas from extraction to storage during an ignimbrite flare-up, Taupō Volcanic Zone, New Zealand, 2023, Earth and Planetary Science Letters

Gualda has frequently collaborated with several researchers, including:

  • Darren M. Gravley (16 co-authored works)
  • Lydia J. Harmon (13 co-authored works)
  • Sarah L. Smithies (12 co-authored works)
  • Calvin F. Miller (7 co-authored works)
  • A. S. Pamukcu (6 co-authored works)

The scientist's research has been published in venues such as:

  • Abstracts with programs - Geological Society of America
  • Zenodo (CERN European Organization for Nuclear Research)
  • Journal of Petrology
  • Goldschmidt Abstracts
  • Contributions to Mineralogy and Petrology

Key topics covered in their work include geological and geochemical analysis, geochemistry and geologic mapping, earthquake and tectonic studies, high-pressure geophysics and materials, geology and paleoclimatology research, hydrocarbon exploration and reservoir analysis, and mineralogy and gemology studies.

Best Publications

  • Rhyolite-MELTS: a Modified Calibration of MELTS Optimized for Silica-rich, Fluid-bearing Magmatic Systems

    Guilherme A. R. Gualda;Mark S. Ghiorso;Robin V. Lemons;Tamara L. Carley

  • An H 2 O–CO 2 mixed fluid saturation model compatible with rhyolite-MELTS

    Mark S. Ghiorso;Guilherme A. R. Gualda

  • An introduction to the application of X-ray microtomography to the three-dimensional study of igneous rocks

    Don R. Baker;L. Mancini;M. Polacci;Michael D. Higgins

  • MELTS_Excel: A Microsoft Excel-based MELTS interface for research and teaching of magma properties and evolution

    Guilherme A. R. Gualda;Mark S. Ghiorso

  • Low-Pressure Origin of High-Silica Rhyolites and Granites

    Guilherme A. R. Gualda;Mark S. Ghiorso

  • A method for estimating the activity of titania in magmatic liquids from the compositions of coexisting rhombohedral and cubic iron–titanium oxides

    Mark S. Ghiorso;Guilherme A. R. Gualda

  • Quantitative 3D petrography using x-ray tomography: Application to Bishop Tuff pumice clasts ☆

    Guilherme A.R. Gualda;Mark Rivers

  • Timescales of quartz crystallization and the longevity of the Bishop giant magma body.

    Guilherme A. R. Gualda;Ayla S. Pamukcu;Mark S. Ghiorso;Alfred T. Anderson

  • Phase-equilibrium geobarometers for silicic rocks based on rhyolite-MELTS. Part 1: Principles, procedures, and evaluation of the method

    Guilherme A. R. Gualda;Mark S. Ghiorso

  • The Bishop Tuff giant magma body: an alternative to the Standard Model

    Guilherme A. R. Gualda;Mark S. Ghiorso

  • Sphene and zircon in the Highland Range volcanic sequence (Miocene, southern Nevada, USA): elemental partitioning, phase relations, and influence on evolution of silicic magma

    Lindy L. Colombini;Calvin F. Miller;Guilherme A. R. Gualda;Joseph L. Wooden

  • Allanite and chevkinite in A-type granites and syenites of the Graciosa Province, southern Brazil

    Silvio R.F. Vlach;Guilherme A.R. Gualda

  • Extraction, Storage and Eruption of Multiple Isolated Magma Batches in the Paired Mamaku and Ohakuri Eruption, Taupo Volcanic Zone, New Zealand

    F. Bégué;C. D. Deering;D. M. Gravley;B. M. Kennedy

  • The Evolution of the Peach Spring Giant Magma Body: Evidence from Accessory Mineral Textures and Compositions, Bulk Pumice and Glass Geochemistry, and Rhyolite-MELTS Modeling

    Ayla S. Pamukcu;Tamara L. Carley;Guilherme A. R. Gualda;Calvin F. Miller

  • Experimental constraints on rhyolite-MELTS and the Late Bishop Tuff magma body

    James E. Gardner;Kenneth S. Befus;Guilherme A. R. Gualda;Mark S. Ghiorso

  • Crystal-melt elemental partitioning in silicic magmatic systems: An example from the Peach Spring Tuff high-silica rhyolite, Southwest USA

    Abraham J. Padilla;Guilherme A.R. Gualda

  • Melt inclusion shapes: Timekeepers of short-lived giant magma bodies

    Ayla S. Pamukcu;Guilherme A.R. Gualda;Florence Bégué;Darren M. Gravley

  • Crystal Size Distributions Derived from 3D Datasets: Sample Size Versus Uncertainties

    Guilherme A. R. Gualda

  • Tephra glass chemistry provides storage and discharge details of five magma reservoirs which fed the 75 ka Youngest Toba Tuff eruption, northern Sumatra

    Nicholas J.G. Pearce;John A. Westgate;Guilherme A.R. Gualda;Emma Gatti

  • Phase-equilibrium geobarometers for silicic rocks based on rhyolite-MELTS—Part 3: Application to the Peach Spring Tuff (Arizona–California–Nevada, USA)

    Ayla S. Pamukcu;Guilherme A. R. Gualda;Mark S. Ghiorso;Calvin F. Miller

  • Magnetite Scavenging and the Buoyancy of Bubbles in Magmas

    G. A. Gualda;M. S. Ghiorso

Frequent Co-Authors

Mark S. Ghiorso
Mark S. Ghiorso Vanderbilt University
Calvin F. Miller
Calvin F. Miller Vanderbilt University
Alfred T. Anderson
Alfred T. Anderson University of Chicago
James E. Gardner
James E. Gardner The University of Texas at Austin
Stephen R. Sutton
Stephen R. Sutton University of Chicago
Ben Kennedy
Ben Kennedy University of Canterbury
Guido Giordano
Guido Giordano Roma Tre University
Margherita Polacci
Margherita Polacci University of Manchester
Don R. Baker
Don R. Baker McGill University
James B. Gill
James B. Gill University of California, Santa Cruz

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