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Mountain Building: From Earthquakes to Geologic Deformation

Avouac, J.-P. (2015) Mountain Building: From Earthquakes to Geologic Deformation. In: Reference Module in Earth Systems and Environmental Sciences. Treatise on Geophysics (Second Edition). Vol.6. Elsevier , Amsterdam, pp. 381-432. ISBN 978-0-12-409548-9. https://resolver.caltech.edu/CaltechAUTHORS:20160726-084647990

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Abstract

Mountain ranges are the most spectacular manifestation of continental dynamics. The fact that some mountain ranges were able to maintain their topography over tens of millions years, while their erosion was feeding large sedimentary basins, is unambiguous evidence that tectonic forces can cause sustained uplift of subsidence of the continental crust. Geologists noticed quite early on that most mountain ranges are contractional orogens, the result of horizontal contraction of the continental crust, and that they tend to form long belts separating domains with often quite different geologic history (e.g., Argand, 1924 and Willis, 1891). A tour of active mountain ranges on earth today shows that contractional mountain ranges can arise in a variety of contexts. Some have formed along converging plate boundaries as the result of collisions that can involve two continents (along the Himalayas, e.g., as detailed in this chapter), a continent and an island arc (in Taiwan, e.g., Malavieille et al., 2002a), or a continent and an oceanic plateau (the Southern Alps of New Zealand, e.g., Walcott, 1998). Contractional mountain ranges can also form along subduction zones without necessarily having such collisional features. In the Andes, for example, the stresses transmitted across a subduction zone appear to be sufficient to cause trench-perpendicular shortening (e.g., Lamb, 2006), probably because high heat flow in the back-arc zone weakens the continental lithosphere (Hyndman et al., 2005). Mountain ranges are thus often closely associated with converging plate boundaries. However, active mountain building can also occur far away from plate boundaries, the Tian Shan, in central Asia, being an outstanding example (e.g., Avouac et al., 1993 and Hendrix et al., 1992).


Item Type:Book Section
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http://dx.doi.org/10.1016/B978-0-444-53802-4.00120-2DOIArticle
http://www.sciencedirect.com/science/article/pii/B9780444538024001202PublisherArticle
ORCID:
AuthorORCID
Avouac, J.-P.0000-0002-3060-8442
Additional Information:© 2015 Elsevier B.V. A number of PhD students, postdoc, and collaborators have contributed to the results that are summarized in this chapter. I would like to acknowledge in particular the contributions from Thomas Ader, Laurent Bollinger, Rodolphe Cattin, Jérome Lavé, Genia Burov Hugo Perfettini, S. Dominguez, Mireille Fouzat, Thierry Héritier, Frédéric Perrier, Pierre Bettinelli, M. R. Pandey, Suhire Rajaure, and Umesh, Tiwari. An earlier version of this manuscript has benefited from useful comments by An Yin and Rodolphe Cattin and Gyorgy Hetenyi and editing by Elisabeth Nadin. Roger Bilham and Simon Lamb are thanked for their insightful reviews.
Group:Seismological Laboratory
Series Name:Treatise on Geophysics (Second Edition)
Record Number:CaltechAUTHORS:20160726-084647990
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160726-084647990
Official Citation:J.-P. Avouac, 6.09 - Mountain Building: From Earthquakes to Geologic Deformation, In Treatise on Geophysics (Second Edition), edited by Gerald Schubert,, Elsevier, Oxford, 2015, Pages 381-432, ISBN 9780444538031, http://dx.doi.org/10.1016/B978-0-444-53802-4.00120-2. (http://www.sciencedirect.com/science/article/pii/B9780444538024001202)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:69216
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:26 Jul 2016 19:52
Last Modified:03 Oct 2019 10:20

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