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  1. Dome rock densification parameters

    20 Oct 2014 | Contributor(s): Fabian Ben Wadsworth, Betty Scheu

  2. Chaotic Mixing Device

    09 May 2014 | Contributor(s): Daniele Morgavi, Diego Perugini, Cristina P. De Campos, Werner Ertel-Ingrisch, Donald B. Dingwell

    Description of device for chaotic mixing experiments developed at LMU München

  3. Underwater volcano disaster - an Oxford Sparks Animation

    19 Mar 2014 | Contributor(s): David Pyle

    A short (2 minute) animation of a subduction zone and volcano, introducing the processes involved in subduction, melting and volcanism.This animation can be used as a stand alone item, or in a classroom. We have developed some class activities around an exercise in volcano monitoring at an...

  4. TOTGS: Total grainsize distribution of tephra fallout

    20 Jan 2014 | Contributor(s): Seb Biass, Costanza Bonadonna

    NOTE The code is now maintained on GitHub: https://github.com/e5k/TOTGS Follow updates on: https://e5k.github.io/  Quantifying the total grainsize distribution (TGSD) is a necessary step to achieve a thorough characterization of a given tephra deposit. Several methods exist to...

  5. Tephra 2014 - Maximizing the potential of tephra for multidisciplinary science

    09 Jan 2014 | Contributor(s): Steven Kuehn, Solene Pouget, Marcus I Bursik

    Tephra deposits are used by diverse communities: volcanologists, petrologists, tephrochronologists, paleoclimatologists, paleoecologists and archaeologists. To perhaps be too reductionist, volcanologists are generally interested in tephra to understand eruption behavior, frequency, and hazards;...

  6. Estimating Volcanic Risk in the Lesser Antilles

    26 Sep 2013 | Contributor(s): Michal Camejo, Richard E.A. Robertson

    The potential catastrophic effects of future volcanic eruptions in the Lesser Antilles can be decreased by the utilisation of effective risk quantification measures and their subsequent incorporation into disaster risk reduction strategies. A volcanic risk study conducted by the Norwegian...

  7. New Methods and Computer Codes for Volcanic Modelling

    18 Jul 2013 | Contributor(s): Martha Kane Savage, Yosuke Aoki, Thomas Lecocq, Jess Johnson, Florent Brenguier, Benoit Taisne, Charles Williams, Nico Fournier

    This workshop was undertaken before the IAVCEI conference in July 2013, complementing the session on "Stress, strain and mass changes at active volcanoes. It brings together seismic and geodetic methods and computational approaches for modelling volcanic processes.Material presented includes:1....

  8. puffin

    08 Sep 2010 | *Tools | Contributor(s): Marcus I Bursik, Alejandro Uriel Carbonara, Sean Michael Zawicki, Abani Patra, Renette Jones-Ivey

    puffin = a tool to run the volcanic ash dispersal model -- puff -- based on the plume trajectory model -- bent.

  9. Tephra in Quaternary Science 2011 Edinburgh Workshop Report: The Eyjafjallajökull eruptions of 2010

    18 Aug 2011 | Publications | Contributor(s): Andrew Julian Dugmore, Anthony Newton, Kate Taylor Smith

    Report and Community Statement from the workshop on the Eyjafjallajokull eruptions of 2010 and implications for tephrochronology, volcanology and Quaternary studies, Institute of Geography, University of Edinburgh, 5th‐6th May 2011. The first meeting of Tephra in Quaternary Science (TIQS), the...

  10. GPS and Volcano Monitoring

    11 Aug 2011 | Presentations | Contributor(s): Jose Luis Palma

    This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: Chuck DeMets, University of Wisconsin-MadisonGPS and Volcano Monitoring .mp4Differential GPS as a Monitoring Tool on Volcano Santa Ana (Illamatepec)...

  11. Large Scale Experiments on Volcanic Processes (EOS)

    19 Jul 2011 | Publications | Contributor(s): Greg A Valentine

    Some of the least understood and most hazardous geologic processes involve complex multiphase flows, particularly those related to explosive volcanic eruptions. These phenomena inherently involve a wide range of characteristic length and time scales, as well as processes that are coupled across...

  12. Tephra2: Student Version

    21 Feb 2011 | *Tools | Contributor(s): Leah Michelle Courtland, Chuck B Connor, Laura Connor, Costanza Bonadonna

    The Tephra2 ash dispersion model run via a GUI designed for student use.

  13. Natural Hazards Tephra Fallout Lab

    04 Mar 2011 | Educational Materials | Contributor(s): Leah Michelle Courtland

    This lab walks students through using the tephra2 education graphical user interface (gui) to investigate tephra fallout at Colima volcano. By the end of this lab, students should be able to:•understand that every volcanic event is different and so produces a unique deposit•convert from units of...

  14. Tephra2 Source Code

    14 Jul 2010 | Offline Tools | Contributor(s): Chuck B Connor, Leah Michelle Courtland

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.Tephra2 codes are now maintained on GitHub: https://github.com/geoscience-community-codes/tephra2 Available are:1-processor...

  15. Tephra2

    20 Apr 2010 | *Tools | Contributor(s): Costanza Bonadonna, Laura Connor, Chuck B Connor, Leah Michelle Courtland

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.