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Earth Science

D-Index
39
Citations
4977
World Ranking
6246
National Ranking
2223

Overview

Shanaka L. de Silva is affiliated with Oregon State University in the United States, focusing primarily on Earth and Planetary Sciences. Their research spans multiple subfields including Geophysics, Atmospheric Science, Artificial Intelligence, Geology, and Earth-Surface Processes. The scope of their work includes detailed geological and geochemical analysis, earthquake and tectonic studies, geology and paleoclimatology research, high-pressure geophysics and materials, geochemistry and geologic mapping, geological and geophysical studies, and aeolian processes and effects.

Their body of published research includes a number of recent papers that address various volcanic and geophysical phenomena. Notable publications include:

  • "Late Pleistocene to present day eruptive history of the Changbaishan-Tianchi Volcano, China/DPRK: New field, geochronological and chemical constraints" (2020) published in Journal of Volcanology and Geothermal Research
  • "Pulsating flow dynamics of sustained, forced pyroclastic density currents: insights from a facies analysis of the Campo de la Piedra Pómez ignimbrite, southern Puna, Argentina" (2020) published in Bulletin of Volcanology
  • "Resurgence initiation and subsolidus eruption of cold carapace of warm magma at Toba Caldera, Sumatra" (2021) published in Communications Earth & Environment
  • "Magmatic addition rates differentiate periods of steady-state versus flare-up magmatism in the Central Andean arc" (2023) published in Communications Earth & Environment
  • "Thermal Budgets of Magma Storage Constrained by Diffusion Chronometry: the Cerro Galán Ignimbrite" (2022) published in Journal of Petrology

Frequent co-authors in de Silva's research include Axel K. Schmitt, Dale Burns, Alejandro Cisneros de León, Charles Lewis, and Walter Báez. This collaboration reflects a network of researchers with overlapping interests in geophysics and volcanology.

Published works by Shanaka L. de Silva appear most often in the following venues:

  • Abstracts with programs - Geological Society of America
  • Frontiers in Earth Science
  • Journal of Volcanology and Geothermal Research
  • Geological Society of America Bulletin
  • Bulletin of Volcanology

The breadth of their studies demonstrates an interdisciplinary approach, incorporating elements of geophysical measurement and modeling, atmospheric analysis, and geological fieldwork. This approach supports investigations into the dynamics of volcanic systems, seismic activity, and the physical and chemical processes shaping the Earth's surface and interior.

Best Publications

  • Volcanoes of the Central Andes

    Shanaka L. de Silva;Peter W. Francis

  • Episodic construction of batholiths: Insights from the spatiotemporal development of an ignimbrite flare-up

    Shanaka L. de Silva;William D. Gosnold

  • Global influence of the AD 1600 eruption of Huaynaputina, Peru

    Shanaka L. de Silva;Gregory A. Zielinski

  • 40Ar/39Ar chronostratigraphy of Altiplano-Puna volcanic complex ignimbrites reveals the development of a major magmatic province

    Morgan J. Salisbury;Brian R. Jicha;Shanaka L. de Silva;Brad S. Singer

  • Large ignimbrite eruptions and volcano-tectonic depressions in the Central Andes: a thermomechanical perspective

    Shanaka De Silva;George Zandt;Robert Trumbull;José G. Viramonte

  • Quickening the Pulse: Fractal Tempos in Continental Arc Magmatism

    Shanaka L. de Silva;Nancy R. Riggs;Andrew P. Barth

  • Slab-rollback ignimbrite flareups in the southern Great Basin and other Cenozoic American arcs: A distinct style of arc volcanism

    Myron G. Best;Eric H. Christiansen;Shanaka de Silva;Peter W. Lipman

  • Thermomechanical feedbacks in magmatic systems: Implications for growth, longevity, and evolution of large caldera-forming magma reservoirs and their supereruptions

    Shanaka L. de Silva;Patricia M. Gregg

  • The physical volcanology of the 1600 eruption of Huaynaputina, southern Peru

    Nancy K. Adams;Shanaka L. de Silva;Stephen Self;Guido Salas

  • Late Cenozoic magmatism of the Bolivian Altiplano

    Jon P. Davidson;Shanaka L. de Silva

  • Primary Volcanic Landforms

    Shan de Silva;Jan M. Lindsay

  • Origin of the Medusae Fossae Formation, Mars: Insights from a synoptic approach

    Kathleen E. Mandt;Kathleen E. Mandt;Shanaka L. de Silva;James R. Zimbelman;David A. Crown

  • Turning up the Heat: High-Flux Magmatism in the Central Andes

    Shanaka L. de Silva;Suzanne M. Kay

  • Volcanic rocks from the Bolivian Altiplano: Insights into crustal structure, contamination, and magma genesis in the central Andes

    Jon P. Davidson;Shanaka L. de Silva

  • Hydro‐isostatic deflection and tectonic tilting in the central Andes: Initial results of a GPS survey of Lake Minchin shorelines

    Bruce G. Bills;Shanaka L. de Silva;Donald R. Currey;Robert S. Emenger

  • A re-appraisal of the stratigraphy and volcanology of the Cerro Galán volcanic system, NW Argentina

    Christopher B. Folkes;Heather M. Wright;Heather M. Wright;Ray A.F. Cas;Shanaka L. de Silva

  • Arc magmatism, calderas, and supervolcanoes

    Shanaka de Silva

  • U–Pb zircon chronostratigraphy of early-Pliocene ignimbrites from La Pacana, north Chile: implications for the formation of stratified magma chambers

    Axel K Schmitt;Jan M Lindsay;Shan de Silva;Robert B Trumbull

  • Volcanic biotite-sanidine 40Ar/39Ar age discordances reflect Ar partitioning and pre-eruption closure in biotite

    John M. Hora;John M. Hora;Brad S. Singer;Brian R. Jicha;Brian L. Beard

  • Geochemical homogeneity of a long-lived, large silicic system; evidence from the Cerro Galán caldera, NW Argentina

    Chris B. Folkes;Shanaka L. de Silva;Heather M. Wright;Raymond A. F. Cas

  • Disequilibrium melting during crustal anatexis and implications for modeling open magmatic systems

    Claire L. McLeod;Jon P. Davidson;Geoff M. Nowell;Shanaka L. de Silva

Frequent Co-Authors

Axel K. Schmitt
Axel K. Schmitt Curtin University
Jon P. Davidson
Jon P. Davidson Durham University
José Viramonte
José Viramonte National Scientific and Technical Research Council
Brian R. Jicha
Brian R. Jicha University of Wisconsin–Madison
Stephen Self
Stephen Self University of California, Berkeley
Martin Danišík
Martin Danišík Curtin University
Elizabeth Cottrell
Elizabeth Cottrell National Museum of Natural History
George Zandt
George Zandt University of Arizona
James R. Zimbelman
James R. Zimbelman Smithsonian Institution

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