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  1. webinar x
  2. 2006cigmagmamigrationworkshop x
  3. 2005mantleconvectionworkshop x
  4. 2013cigquestirisjointworkshoponseismicimagingofstructureandsource x
  5. 2009opportunitiesandchallengesincomputationalgeophysics x

  1. Rapid CAD and tetrahedral mesh generation for dynamic rupture problems

    29 Mar 2021 | Contributor(s): Christian Pelties, Cameron Smith, Gudmundur Heimisson, Stefan Wenk, Alice Gabriel

    Rapid CAD and tetrahedral mesh generation for dynamic rupture problems. July 14-19, 2013. Christian Pelties. 

  2. AxiSEM HIgh-frequency Global Wavefields for Forward and Inverse Modeling

    29 Mar 2021 | Contributor(s): Tarje Nissen-Meyer, Martin van Driel, Simon Stähler, Kasra Hosseini, Stefanie Hempel, Alexandre Fournier

    AxiSEM HIgh-frequency Global Wavefields for Forward and Inverse Modeling. July 14-19, 2013. Tarjie Nissen-Meyer. 

  3. SCEC's Unified Community Velocity Model (UCVM) Software: Development Goals and Current Status

    29 Mar 2021 | Contributor(s): Philip Maechling, David Gill, Patrick Small, Geoffrey Ely, Ricardo Taborda, Andreas Piesch, Thomas Jordan

    SCEC's Unified Community Velocity Model (UCVM) Software: Development Goals and Current Status. July 14-19, 2013. Philip Maechling. 

  4. High-resolution seismic array imaging based on spectral element simulations

    29 Mar 2021 | Contributor(s): Piero Basini, Ping Tong, Qingya Liu, Yingjie Yang, Carl Tape, Chinwu Chen, Dimitri Komatitsch

    High-resolution seismic array imaging based on spectral element simulations. July 14-19, 2013. Piero Basini. 

  5. Quickly Imaging Global Large Earthquakes Using Seismic Waveforms ----- A balance between quickness and accuracy

    28 Mar 2021 | Contributor(s): Chen Ji, Guangfu Shao, Xiangyu Li, Tomoko Yano, Ralph Archuleta, Gavin Hayes, David Wald, Yuehua Zeng, Dom Helmberger, Jinglai Hao

    Quickly Imaging Global Large Earthquakes Using Seismic Waveforms ----- A balance between quickness and accuracy. July 14-19, 2013. Chen Ji. 

  6. Rupture Properties of Intermediate-Depth Earthquakes

    28 Mar 2021 | Contributor(s): Miaki Ishii, Eric Kiser, Peter M. Shearer, Charles H. Langmuir, Hitoshi Hirose

    Rupture Properties of Intermediate-Depth Earthquakes. July 14-19, 2013. Miaki Ishii. 

  7. Challenges in computational seismology

    28 Mar 2021 | Contributor(s): Heiner Igel, M. Bernauer, A. Fichtner, P. Käufl, L. Krischer, A. Molina, C. Pelties, A. Schiemenz, M. Simon, S. Wenk

    Challenges in computational seismology. July 14-19, 2013. Heiner Igel. 

  8. Active Tectonics of Alaska

    28 Mar 2021 | Contributor(s): Jeff Freymueller

    Active Tectonics of Alaska. July 14-19, 2013. Jeff Freymueller. 

  9. Towards a Comprehensive Seismic Model

    28 Mar 2021 | Contributor(s): Andreas Fichtner, Yann Capdeville, Paul Cupillard, Lion Krischer, Florian Rickers, Erdinc Saygin, Jeannot Trampert, Antonio Villasenor

    Towards a Comprehensive Seismic Model. July 14-19, 2013. Andreas Fichtner. 

  10. Hex meshing 101

    28 Mar 2021 | Contributor(s): Emanuele Casarotti

    Hex meshing 101. July 14-19, 2013. Emanuele Casarotti. 

  11. Ambient noise imaging

    28 Mar 2021 | Contributor(s): Michel Campillo, Bérénice Froment, Piero Poli, Pierre Boué, Philippe Roux, Laurent Stehly, Gregor Hillers, Anne Paul, Nikolai Shapiro, Helle Pedersen

    Ambient noise imaging. July 14-19, 2013. Michel Campillo. 

  12. Low Frequency Earthquakes: A New Seismic Source for Imaging Subduction Zones

    28 Mar 2021 | Contributor(s): Michael Bostock, Alexandra Royer, Gian Matharu, Robert Nowack

    Low Frequency Earthquakes: A New Seismic Source for Imaging Subduction Zones. July 14-17, 2013. Michael Bostock. 

  13. Multi-scale 4D imaging of fault zone environments

    28 Mar 2021 | Contributor(s): Yehuda Ben-Zion, A. Allam, D. Zigone, G. Hillers, M. Campillo, R. Roux, C. Tape, Z. Peng, M. Lewis

    Multi-scale 4D imaging of fault zone environments. July 14-17, 2013. Yehuda Ben-Zion. 

  14. IRIS Services, Products, Quality Assurance Efforts, and Potential Links to High Performance Computing in the Era of BIG DATA

    28 Mar 2021 | Contributor(s): Tim Ahern, M. Bahavar, R. Casey, C. Trabant, A. Clark, A. Hutko, R. Karstens, Y. Suleiman, B. Weertman

    IRIS Services, Products, Quality Assurance Efforts, and Potential Links to High Performance Computing in the Era of BIG DATA. July 14-17, 2013. Tim Ahern. 

  15. SGS Bay Area Seismic Velocity Model, Construction and Earthquake Simulations

    28 Mar 2021 | Contributor(s): Brad Aagaard, Thomas Brocher, Robert Jachens, Robert Simpson

    SGS Bay Area Seismic Velocity Model, Construction and Earthquake Simulations. July 14-17, 2013. Brad Aagaard. 

  16. 2013 CIG-QUEST-IRIS Workshop: Seismic Imaging of Structure and Source Abstract Volume

    28 Mar 2021 | Contributor(s): Organizing Committee

    2013 CIG-QUEST-IRIS Workshop: Seismic Imaging of Structure and Source Abstract Volume. July 14-17, 2013. 

  17. 2013 CIG-QUEST-IRIS Workshop: Seismic Imaging of Structure and Source Agenda

    28 Mar 2021 | Contributor(s): Organizing Committee

    2013 CIG-QUEST-IRIS Workshop: Seismic Imaging of Structure and Source Agenda. July 14-17, 2013. 

  18. 2019 The Release of the GEM Global Active Faults Database and Global Seismic Hazard Map

    04 Feb 2021 | Contributor(s): Richard Styron

    In late 2018, the Global Earthquake Model Foundation (GEM) released the initial version of several major products relating to seismic hazard and risk, including the Global Seismic Hazard Map, the Global Seismic Risk Map, and the Global Active Faults Database. Though these are intended primarily...

  19. 2019 HeFESTO: A tool for exploring Earth's physical properties and their effects on mantle dynamics

    04 Feb 2021 | Contributor(s): Carolina Lithgow-Bertelloni, Lars Stixrude

    The minerals that exist at the extreme pressure and temperature conditions of the mantle and their physical properties determine the dynamics of the mantle. Both are also critical for comparison with seismic observations that put constraints on our knowledge of mantle structure and...

  20. 2019 Introduction to Quagmire

    04 Feb 2021 | Contributor(s): Louis Moresi, Ben Mather, Romain Beucher

    Quagmire is an open source, parallel python module for modelling surface processes and landscape evolution. It comes from the Underworld geodynamics group and has many common design patterns to Underworld. For starters, this is not an out-of-the-box landscape evolution code — it is instead...

  21. 2018 Introduction to thermal-mechanical lithosphere models with surface processes

    04 Feb 2021 | Contributor(s): Louis Moresi, Romain Beucher

    Surface processes including erosion, transport and sedimentation have the potential to strongly influence crustal and lithospheric deformation whether passively, through isostatic response, or more actively by affecting the thermal structure, the potential energy field, and / or the local stress...

  22. 2018 Pythonic Geodynamics

    04 Feb 2021 | Contributor(s): Gabriele Morra, David A. Yuen, Sang-Mook Lee

    Students and young researchers who want to learn to use computational tools for geodynamic modeling have the option to choose among a wide range of numerical tools. I will show how Python and its libraries represent an easy-to-use platform for self-learning, with performance close to compiled...

  23. 2017 Geodynamic modeling with staggered finite differences and marker in cell: theory, teaching and examples

    04 Feb 2021 | Contributor(s): Taras Gerya

    Numerical modeling of geodynamic processes is an essential approach in both science and industry with ever- growing demand and high efficiency/cost ratio. Current trend in geodynamic modeling is to develop universal approaches with potentially unlimited number of applications. One simple...

  24. 2017 Introduction to the spectral-infinite-element method

    04 Feb 2021 | Contributor(s): Hom Nath Gharti, Jeroen Tromp

    The governing equations for the elastic-gravitational deformation of an Earth model involve a perturbed gravitational potential. The gravitational potential is governed by Poisson’s equation inside the Earth and by Laplace’s equation in the rest of space. The infinite domain...

  25. 2016 Software Practices in Computational Science Communities – an Overview

    04 Feb 2021 | Contributor(s): Anshu Dubey

    Scientific code developers typically adopt software processes derived from the mainstream (non-scientific) community when continuing without them becomes impractical. However, many software best practices need modification and/or customization, partly because the codes are used for...

  26. 2016 Resolution analysis by random probing

    04 Feb 2021 | Contributor(s): Andreas Fichtner, Tristan van Leeuwen

    We present a new method for resolution analysis in tomography, based on stochastic probing of the Hessian or resolution operators. Key properties of the method are (i) low algorithmic complexity and easy implementation, (ii) applicability to any tomographic technique, including full-waveform...

  27. 2016 Statistical and computational challenges of constraining greenhouse gas budgets

    04 Feb 2021 | Contributor(s): Anna M. Michalak

    Predicting future changes to the global carbon cycle (and therefore climate) and quantifying anthropogenic emissions of greenhouse gases (GHGs) both require an understanding of net GHGs emissions and uptake across a variety of spatial and temporal scales.  This talk will explore some of the...

  28. 2016 Uncertainty Quantification in Computational Models of Physical Systems

    04 Feb 2021 | Contributor(s): Habib Najm

    Models of physical systems typically involve inputs/parameters that are determined from empirical measurements, and therefore exhibit a certain degree of uncertainty. Estimating the propagation of this uncertainty into computational model output predictions is crucial for purposes...

  29. 2016 Verification, Validation, and Predictive Capability: What's What?

    04 Feb 2021 | Contributor(s): William Oberkampf

    Engineering and geosciences organizations must increasingly rely on computational simulation for the design, predicted response, and performance of manmade and natural systems. Computational analysts,  decision makers, and regulatory authorities who rely on simulation should have practical...

  30. 2015 ASPECT: From Benchmarking to 3D Subduction Applications

    04 Feb 2021 | Contributor(s): Cedric Thieulot, Anne Glerum, Menno Fraters, Wim Spakman

    ASPECT, the Advanced Solver for Problems in Earth's Convection, is an extensible open source, community supported code.  The code is being applied to a broad range of problems in geodynamics.  This talk will explore the community's efforts in benchmarking, implementation of...

  31. 2015 An introduction to Virtual Quake

    04 Feb 2021 | Contributor(s): Kasey Schultz, John Wilson

    This webinar will introduce Virtual Quake, a boundary element code that performs simulations of fault systems based on stress interactions between fault elements to understand long term statistical behavior. The webinar will cover:Downloading, installing and running Virtual...

  32. 2015 Simulating seismic wave propagation with SW4

    04 Feb 2021 | Contributor(s): Anders Petersson

    This webinar describes how to use the SW4 code to simulate ground motion due to earthquakes. After a brief overview of the numerical method, we describe how to set up a simulation in terms of seismic sources, the material model, visco-elastic attenuation, and topography. We also present some of...

  33. 2015 An introduction to BurnMan - a mineral physics toolkit

    03 Feb 2021 | Contributor(s): Sanne Cottar, Timo Heister, Bob Myhill, Ian Rose, Cayman Unterborn

    In this webinar we will introduce the extensible, open source mineral physics toolkit BurnMan. This software allows the user to calculate the elastic and thermodynamic properties of rocks, minerals, fluids and melts based on the properties of end-member phases. BurnMan is bundled with...

  34. Marc Spiegelman Wishlist Presentation

    24 Jan 2021 | Contributor(s): Marc Spiegelman

    Marc Spiegelman Wishlist Presentation. August 18-19, 2006. Marc Spiegelman. 

  35. Laurent Montesi Wishlist Presentation

    24 Jan 2021 | Contributor(s): Laurent Montesi

    Laurent Montesi Wishlist Presentation. August 18-19, 2006. Laurent Montesi. 

  36. Multi-Scale Parallel computing in Laboratory of Computational Geodynamics

    24 Jan 2021 | Contributor(s): David Yuen

    Multi-Scale Parallel computing in Laboratory of Computational Geodynamics, Chinese Academy of Sciences. August 18-19, 2006. David Yuen. 

  37. GyPSM: Geodynamic and Petrological Synthesis Model

    24 Jan 2021 | Contributor(s): Laura Baker, Paula Smith

    GyPSM: Geodynamic and Petrological Synthesis Model. August 18-19, 2006. Laura Baker, Paula Smith.  

  38. Software Tools for Magma Convection at CIG

    09 Jan 2021 | Contributor(s): Shijie Zhong

    The Software Tools for Mantle Convection at CIG: The Current State. August 18-19, 2006. Shijie Zhong. 

  39. Experimental Benchmarks for Modeling of Stress-Driven Melt Segregation

    09 Jan 2021 | Contributor(s): Ben Holtzman

    A few thoughts on experimental benchmarks for modeling of stress-driven melt segregation. August 18-19, 2006. Ben Holtzman. 

  40. Subduction Benchmarks

    09 Jan 2021 | Contributor(s): Scott King, Claire Currie, Richard Katz, Marc Spiegelman., Peter van Keken

    A benchmark for the modeling of subduction zone thermal structure. August 18-19, 2006. Scott King, Peter van Keken, Claire Currie, Richard Katz, Marc Spiegelman. 

  41. Magma-Mantle Dynamics

    09 Jan 2021 | Contributor(s): Garrell Ito

    Magma-Mantle Dynamics. August 18-19, 2006. Garrell Ito. 

  42. Computational Science Issues

    09 Jan 2021 | Contributor(s): Wolfgang Bangerth

    Computational Science Issues. August 18-19, 2006. Wolfgang Bangerth.   

  43. Modeling the thermal structure

    09 Jan 2021 | Contributor(s): Laurent G.J. Montési, Mark D. Behn, Jennifer L. Barry

    Modeling the thermal structure of plate boundaries with COMSOL Multiphysics (FEMLAB). August 18-19, 2006. Laurent G.J. Montési, Mark D. Behn, Jennifer L. Barry. 

  44. Model Coupling

    09 Jan 2021 | Contributor(s): Matthew Knepley

    Model Coupling. August 18-19, 2006. Matthew Knepley. 

  45. Formulations for magma dynamics

    09 Jan 2021 | Contributor(s): Marc Spiegelman

    Formulations for magma dynamics: The McKenzien view of the world. August 18-19, 2006. Marc Spiegelman. 

  46. Petrological-thermomechanical modelling

    09 Jan 2021 | Contributor(s): David Yuen, James Connolly, Taras Gerya

    Self-consistent petrological-thermomechanical modelling: new geodynamic modelling approach. August 18-19, 2006. Taras V. Gerya , James A.D. Connolly, David A. Yuen. 

  47. Petrological-thermochemical modeling of geodynamic processes - methodology and examples

    09 Jan 2021 | Contributor(s): David Yuen, Taras Gerya, James Connolly

    Petrological-thermochemical modeling of geodynamic processes - methodology and examples. August 18-19, 2006. David Yuen, Taras Gerya, James Connolly. 

  48. Two phase theory of compaction and damage

    09 Jan 2021 | Contributor(s): David Bercovici, Yanick Ricard

    Two phase theory of compaction and damage. August 18-19, 2006. David Bercovici, Yanick Ricard. 

  49. Basic Ingredients for a useful theory of magma dynamics

    09 Jan 2021 | Contributor(s): Marc Spiegelman

    Basic Ingredients for a useful theory of magma dynamics. August 18-19, 2006. Marc Spiegelman. 

  50. A case for robust micromechanical models

    09 Jan 2021 | Contributor(s): Saswata Hier-Majumder

    A case for robust micromechanical models. August 18-19, 2006. Saswata Hier-Majumder.