Understanding Faults: Detecting, Dating, and Modelling reveals the dynamic world of faults and earthquakes. It offers a single resource for analysing faults for a variety of applications, from hazard detection and earthquake processes to geophysical exploration. Chapters explore the intricate processes of fault detection, utilizing various methods to identify and characterize faults in different settings. Numerical modelling techniques are used to simulate fault behaviour and seismic activity, providing insights into fault dynamics and earthquake mechanisms. The book also closely examines faults under laboratory conditions, presenting analogue experiments that study fault growth and behaviour. The dating of fault movement sheds light on the timing of fault activity, providing crucial information for understanding seismic hazards and tectonic processes. Additionally, fault sealing mechanisms and their implications are examined, revealing how faults evolve and interact with their surrounding environment. A unique perspective is offered on faults in the context of the world’s energy transition, by analysing the role of faults in energy-related exploration, such as geothermal energy. By inspecting faults from multiple angles, including geological, geophysical, and energy perspectives, the book provides a comprehensive understanding of fault systems and their significance in various domains.
This book is a paperback reprint of Advances in Geophysics, Volume 35 (1994, Academic Press). It provides an overview of the dramatic progress made in illuminating the properties of deep slabs and the surrounding mantle since the introduction of the plate tectonics model to the earth sciences more than 25 years ago. The thermal and chemical characteristics of the subducted lithosphere are determined through thermal and petrological modeling, with seismological observations providing critical constraints on model parameters. Down-wellings of the oceanic lithosphere play a critical role in plate tectonics by recycling to the mantle material that has risen at mid-ocean ridges and cooled at the earth's surface. To assist future efforts in developing detailed thermal and petrological models of oceanic lithosphere down-wellings, this volume includes a comprehensive review of seismological observations and models. A range of seismological procedures are considered, from travel time constraints on seismic velocity anomalies in the subducting lithospheric slabs, to wave conversions and reflections off internal and external slab boundaries. An extensive reference list will be useful to earth science researchers and seismological specialists as a directory to most of the critical literature on slab structure.
