网络非洲板块 网络释义 1. 非洲板块 ...Eurasian tectonic plate)、非洲板块(African tectonic plate)、美洲板块(American tectonic plate)、印度洋板块(Indian … www.233.com|基于54个网页
Predicted tectonic stresses in the oceanic regions of the African plate range from tension along the mid-ocean ridges (9 MPa) to compression in the ocean basins (10 MPa). Continental regions near sea level are in a near-neutral state of stress. There are large extensional stresses present in...
By orogen style we understand first-ordern parameters such as relative plate movement and the thermal and mechanical structure of the crust/lithosphere during mountain growth and destruction. 2. Configuration of plates and oceanicbasins The late Mesoproterozoic to Cambrian period is one of the most ...
系统标签: african tectonic plate stresses constraints intraplate Tectonic stresses in the African plate: Constraints on the ambient lithospheric stress state David D. Coblentz Department of Geosciences, University of Arizona, Tucson, Arizona 85721 Mike Sandiford Department of Geology, University of Adelaide...
Earthquakes are a consequence of the motions of the planet’s tectonic plates, yet predicting when and where they may occur, and how to prepare remain some of the shortcomings of using scientific knowledge to protect human life. A devastating Mw 7.0 eart
A narrow zone, the rift is a developingdivergent tectonic plate boundarywhere the African Plate is in the process of splitting into two tectonic plates, called the Somali Plate and the Nubian Plate, at a rate of 6–7 mm (0.24–0.28 in) per year. This movement is slowly pulling Africa ap...
Tectonic stresses in the African plate: Constraints on the ambient lithospheric stress state. Evaluates the ambient lithospheric stress state (ALSS) with a finite-element analysis of the African intraplate stress field. Determination of the constrai... Coblentz,David,D.,... - 《Geology》 被引量:...
Here we describe the new Sub-Saharan Africa Geodetic Strain Rate Model v.1.0 (SSA-GSRM v.1.0), which provides fundamental constraints on long-term tectonic deformation in the region and an improved seismic hazards assessment in Sub-Saharan Africa. Sub-Saharan Africa encompasses the East African ...
The Termit Basin is an important passive rift basin in the West African rift system, with typical characteristics of narrow rift shape and multi-stage superimposed evolutional processes. Its formation and evolution are mainly controlled by the periphery tectonic activities of the African plate since th...
African Tectonic Plate | Facts, Boundaries & Movement from Chapter 21 / Lesson 17 58K Learn about the African tectonic plate. Explore the African plate boundaries. Discover the three ways in which tectonic plates interact with other plates. Related...