Journal ArticleDOI
Global patterns of tectonic stress
Mary Lou Zoback,Mark D. Zoback,John H. Adams,Marcelo Assumpção,S. Bell,Eric A. Bergman,P. Blümling,N. R. Brereton,D. Denham,J. Ding,Karl Fuchs,Soren Gregersen,Harsh K. Gupta,Alexei Gvishiani,Klaus H. Jacob,R. Klein,P. Knoll,M. Magee,J. L. Mercier,B. C. Müller,C. Paquin,Kusala Rajendran,O. Stephansson,Gerardo Suárez,Max Suter,A. Udias,Z. H. Xu,Mikhail Zhizhin +27 more
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TLDR
In this article, the authors used regional patterns of present-day tectonic stress to evaluate the forces acting on the lithosphere and to investigate intraplate seismicity, and found that most intraplate regions are characterized by a compressional stress regime; extension is limited almost entirely to thermally uplifted regions.Abstract:
Regional patterns of present-day tectonic stress can be used to evaluate the forces acting on the lithosphere and to investigate intraplate seismicity. Most intraplate regions are characterized by a compressional stress regime; extension is limited almost entirely to thermally uplifted regions. In several plates the maximum horizontal stress is subparallel to the direction of absolute plate motion, suggesting that the forces driving the plates also dominate the stress distribution in the plate interior.read more
Citations
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North American dynamics and western U.S. tectonics
TL;DR: In this paper, the authors evaluate predicted interplate stress through two-dimensional finite element analysis of the North American plate, finding that boundary loads are most important, followed by internal and basal loads.
Journal ArticleDOI
Three-dimensional variations in present-day tectonic stress along the Australia-Pacific plate boundary in New Zealand
TL;DR: In this paper, the authors used a newly compiled data set of 3424 focal mechanisms to estimate tectonic stress parameters at 100 locations throughout central New Zealand in the largest study to date.
Journal ArticleDOI
The global tectonic pattern
TL;DR: In this article, the authors show that the relative motion vectors between the lithosphere and the underlying mantle appear to follow global flow lines which can be constructed by linking axes of extension and compression over the Earth's surface.
Journal ArticleDOI
Stress field fluctuations along the Dead Sea rift since the middle Miocene
TL;DR: In this article, it was suggested that the overlapping of SAS and DSS structures adjacent to the Dead Sea transform results from spatial and temporal fluctuations in the overall stress state, on a steady background, plate scale, stress regime associated with the SAS.
Journal ArticleDOI
Structuration of the lithosphere in plate tectonics as a self‐organized critical phenomenon
TL;DR: In this article, a field theory is proposed which is not deduced from constitutive or microscopic theological and mechanical laws but rather from symmetry and conservation laws, in a way similar to the Landau theory of second-order critical phase transitions.
References
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Journal ArticleDOI
Cenozoic Tectonics of Asia: Effects of a Continental Collision: Features of recent continental tectonics in Asia can be interpreted as results of the India-Eurasia collision.
Peter Molnar,Paul Tapponnier +1 more
TL;DR: The JSTOR Archive is a trusted digital repository providing for long-term preservation and access to leading academic journals and scholarly literature from around the world, supported by libraries, scholarly societies, publishers, and foundations.
Journal ArticleDOI
An analysis of the variation of ocean floor bathymetry and heat flow with age
Barry Parsons,John G. Sclater +1 more
TL;DR: In this paper, a simple cooling model and the plate model were proposed to account for the variation in depth and heat flow with increasing age of the ocean floor. But the results were limited to the North Pacific and North Atlantic basins.
Present-day plate motions
TL;DR: A data set comprising 110 spreading rates, 78 transform fault azimuths, and 142 earthquake slip vectors has been inverted to yield a new instantaneous plate motion model, designated Relative Motion 2 (RM2).
Journal ArticleDOI
Present‐day plate motions
TL;DR: In this article, a data set comprising 110 spreading rates, 78 transform fault azimuths and 142 earthquake slip vectors was inverted to yield a new instantaneous plate motion model, designated RM2.
Journal ArticleDOI
On the Relative Importance of the Driving Forces of Plate Motion
Donald W. Forsyth,Seiya Uyedaf +1 more
TL;DR: In this paper, the relative strength of the plausible driving forces, given the observed motions and geometries of the lithospheric plates, was analyzed. But the results indicate that the forces acting on the downgoing slab control the velocity of the oceanic plates and are an order of magnitude stronger than any other force.