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Earth Science

D-Index
43
Citations
5573
World Ranking
5092
National Ranking
1902

Overview

Josef Dufek is affiliated with the University of Oregon in the United States. Their research primarily spans the fields of Engineering and Earth and Planetary Sciences, with significant contributions in subfields such as Geophysics, Computational Mechanics, Astronomy and Astrophysics, Management, Monitoring, Policy and Law, and Atmospheric Science.

Their work addresses a diverse range of scientific topics including:

  • Granular flow and fluidized beds
  • Landslides and related hazards
  • Earthquake Detection and Analysis
  • Planetary Science and Exploration
  • Earthquake and tectonic studies
  • Ionosphere and magnetosphere dynamics
  • Geology and Paleoclimatology Research

Josef Dufek has contributed to multiple peer-reviewed papers over recent years. Among their recent publications are:

  • Explosive Submarine Eruptions: The Role of Condensable Gas Jets in Underwater Eruptions, 2020, Journal of Geophysical Research Solid Earth
  • The fragmentation-induced fluidisation of pyroclastic density currents, 2023, Nature Communications
  • Detection of spark discharges in an agitated Mars dust simulant isolated from foreign surfaces, 2020, Icarus
  • Moisture-controlled triboelectrification during coffee grinding, 2023, Matter
  • Investigating the rheology of fluidized and non-fluidized gas-particle beds: implications for the dynamics of geophysical flows and substrate entrainment, 2022, Granular Matter

They frequently publish in scientific journals such as:

  • Journal of Geophysical Research Solid Earth
  • arXiv (Cornell University)
  • Nature Communications
  • Granular Matter
  • Geochemistry Geophysics Geosystems

Collaboration is a notable aspect of their research activities. Frequent co-authors include:

  • E. C. P. Breard
  • Luke Fullard
  • Joshua Mendéz Harper
  • Ryan Cahalan
  • G. D. McDonald

Best Publications

  • Lower Crustal Magma Genesis and Preservation: a Stochastic Framework for the Evaluation of Basalt–Crust Interaction

    J. Dufek;G. W. Bergantz

  • Quantum magmatism: Magmatic compositional gaps generated by melt-crystal dynamics

    Josef Dufek;Olivier Bachmann

  • Lifetime and size of shallow magma bodies controlled by crustal-scale magmatism

    Ozge Karakas;Wim Degruyter;Olivier Bachmann;Josef Dufek

  • Thermo-mechanical reactivation of locked crystal mushes: Melting-induced internal fracturing and assimilation processes in magmas

    Christian Huber;Olivier Bachmann;Josef Dufek

  • Prolonged magmatic activity on Mars inferred from the detection of felsic rocks

    James J. Wray;Sarah T. Hansen;Josef Dufek;Gregg A. Swayze

  • Rift-Related Transition from Andesite to Rhyolite Volcanism in the Taupo Volcanic Zone (New Zealand) Controlled by Crystal–melt Dynamics in Mush Zones with Variable Mineral Assemblages

    C. D. Deering;O. Bachmann;J. Dufek;D. M. Gravley

  • Crystal-poor versus crystal-rich ignimbrites: A competition between stirring and reactivation

    Christian Huber;Olivier Bachmann;Josef Dufek

  • The Fluid Mechanics of Pyroclastic Density Currents

    Josef Dufek

  • Magma chamber stability in arc and continental crust

    Leif Karlstrom;Josef Dufek;Michael Manga

  • Multiphase flow behaviour and hazard prediction of pyroclastic density currents

    Gert Lube;Eric C. P. Breard;Tomaso Esposti-Ongaro;Josef Dufek

  • Suspended load and bed-load transport of particle-laden gravity currents: the role of particle–bed interaction

    J. Dufek;G. W. Bergantz

  • Modeling of gas-driven magmatic overturn: Tracking of phenocryst dispersal and gathering during magma mixing

    Philipp Ruprecht;George W. Bergantz;Josef Dufek

  • Organization of volcanic plumbing through magmatic lensing by magma chambers and volcanic loads

    Leif Karlstrom;Josef Dufek;Michael Manga

  • Snake River Plain – Yellowstone silicic volcanism: implications for magma genesis and magma fluxes

    William P. Leeman;Catherine Annen;Josef Dufek

  • Dynamics and deposits generated by the Kos Plateau Tuff eruption: Controls of basal particle loss on pyroclastic flow transport

    Josef Dufek;George W. Bergantz

  • Granular disruption during explosive volcanic eruptions

    Josef Dufek;Michael Manga;Ameeta Patel

  • In situ production of ash in pyroclastic flows

    J. Dufek;J. Dufek;M. Manga

  • Rounding of pumice clasts during transport: field measurements and laboratory studies

    Michael Manga;Ameeta Patel;Josef Dufek

  • Coupling of turbulent and non-turbulent flow regimes within pyroclastic density currents

    Eric C. P. Breard;Gert Lube;Jim R. Jones;Josef Dufek

  • Cooling rates of Plinian-fall and pyroclastic-flow deposits in the Bishop Tuff: inferences from water speciation in quartz-hosted glass inclusions

    Paul J. Wallace;Josef Dufek;Alfred T. Anderson;Youxue Zhang

  • A physical model for metal extraction and transport in shallow magmatic systems

    Christian Huber;Olivier Bachmann;Jean-Louis Vigneresse;Josef Dufek

Frequent Co-Authors

Michael Manga
Michael Manga University of California, Berkeley
George W. Bergantz
George W. Bergantz University of Washington
Dennis Geist
Dennis Geist University of Idaho
James J. Wray
James J. Wray Georgia Institute of Technology
Irina N. Sokolik
Irina N. Sokolik Georgia Institute of Technology
Lionel Wilson
Lionel Wilson Lancaster University
Robert J. Lillis
Robert J. Lillis University of California, Berkeley
James W. Head
James W. Head Brown University
Edwin S. Kite
Edwin S. Kite University of Chicago

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