Introduction to Numerical Geodynamic Modelling

Numerical modelling of geodynamic processes was predominantly the domain of high-level mathematicians experienced in numerical and computational techniques. Now for the first time students and new researchers in the Earth Sciences can learn the basic theory and applications from a single accessible reference text. Assuming only minimal prerequisite mathematical training (simple linear algebra and derivatives) the author provides a solid grounding in basic mathematical theory and techniques including continuum mechanics and partial differential equations before introducing key numerical and modelling methods. 8 well-documented state-of–the-art visco-elasto-plastic 2-D models are then presented which allow robust modelling of key dynamic processes such as subduction lithospheric extension collision slab break-off intrusion emplacement mantle convection and planetary core formation. Incorporating 47 practical exercises and 67 MATLAB examples (for which codes are available online at www.cambridge.org/gerya) this textbook provides a user-friendly introduction for graduate courses or self-study encouraging readers to experiment with geodynamic models.