Download or read book The Dynamics of Oceanic Transform Faults written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: National Science Foundation Graduate Research Fellowship, Hollister Graduate Research Fellowship, WHOI Academic Programs Office - Research Fellowship.
Download or read book The Dynamics of Ocean Transform Faults written by Patricia Michelle Marie Gregg and published by . This book was released on 2008 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Segmentation and crustal accretion at oceanic transform fault systems are investigated through a combination of geophysical data analysis and geodynamical and geochemical modeling. Chapter 1 examines the effect of fault segmentation on the maximum predicted earthquake magnitude of an oceanic transform fault system. Results of thermal modeling suggest that fault segmentation by intra-transform spreading centers (ITSC) drastically reduces the available brittle area of a transform fault and thus limits the available earthquake rupture area. Coulomb stress models suggest that long ITSCs will prohibit static stress interaction between segments of a transform system and further limit the maximum possible magnitude of a given transform fault earthquake. In Chapter 2, gravity anomalies from a global set of oceanic transform fault systems are investigated. Surprisingly, negative residual mantle Bouguer gravity anomalies are found within fastslipping transform fault domains. These gravity observations suggest a mass deficit within fast-slipping transform faults, which may result from porosity variations, mantle serpentinization, and/or crustal thickness variations. Two-dimensional forward modeling and the correlation of the negative gravity anomalies to bathymetric highs indicate crustal thickness excesses in these locations. Finally, in Chapter 3, mantle thermal and melting models for a visco-plastic rheology are developed to investigate the process of mantle melting and crustal accretion at ITSCs within segmented transform faults, and are applied to the Siqueiros transform fault system. Models in which melt migrates into the transform fault domain from a large region of the mantle best explain the gravity-derived crustal thickness variations observed at the Siqueiros transform. Furthermore, a mantle potential temperature of 1350°C and fractional crystallization at depths of 9 - 15.5 km best explain the major element composition variation observed at the Siqueiros transform.
Download or read book Oceanic Transform Boundaries written by Steven D. Sheaffer and published by . This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structures of Ophiolites and Dynamics of Oceanic Lithosphere written by A. Nicolas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book This Dynamic Earth written by W. Jacquelyne Kious and published by DIANE Publishing. This book was released on 1996 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the online edition of the publication "This Dynamic Earth: The Story of Plate Tectonics" (ISBN 0-16-048220-8) by W. Jacquelyne Kious and Robert I. Tilling, published by the U.S. Geological Survey (USGS) in Denver, Colorado. Posts contact information via mailing address, telephone and fax numbers, and e-mail. Notes that a hard copy of the publication is available. Provides a table of contents and endnotes. Links to the USGS home page.
Download or read book Mid Ocean Ridges written by Johnson Robin Cann and published by Cambridge University Press. This book was released on 1999-07-22 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the most important problems that arise at mid-ocean ridges; for researchers working in the earth sciences.
Download or read book Dynamic Earth written by Eric H. Christiansen and published by Jones & Bartlett Publishers. This book was released on 2014-02-26 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt: New technologies has given us many different ways to examine the Earth. For example, we can penetrate deep into the interior of our planet and effectively X-ray its internal structure. With this technology comes an increased awareness of how our planet is continually changing and a fresh awareness of how fragile it is. Designed for the introductory Physical Geology course found in Geology, Earth Science, Geography, or Physical Science departments, Dynamic Earth: An Introduction to Physical Geology clearly presents Earth's dynamic geologic systems with their many interdependent and interconnected components. It provides comprehensive coverage of the two major energy systems of Earth: the plate tectonic system and the hydrologic cycle. The text fulfills the needs of professors by offering current content and a striking illustration package, while exposing students to the global view of Earth and teaching them to view the world as geologists.
Download or read book The Dynamic Planet written by Wallace Gary Ernst and published by Columbia University Press. This book was released on 1990 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the fundamental principles constructed from the nature of minerals and rocks to the plate tectonics.
Download or read book Ecosystem Dynamics in a Polar Desert written by and published by American Geophysical Union. This book was released on 1998 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents information from the primary abiotic forces defining the system, and from the present hydrology, biogeochemistry and physics of major sites of organic carbon production of the McMurdo Dry Valleys. Additionally, research on the physical, chemical, and biological properties of the dry valley soils is included. The role of environmental management in long-term ecological studies is also addressed. The accompanying CDROM provides details and scale to visualize the McMurdo Dry Valleys from an ecosystem perspective.
Download or read book Physical Geology written by Steven Earle and published by . This book was released on 2016-08-12 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a discount Black and white version. Some images may be unclear, please see BCCampus website for the digital version.This book was born out of a 2014 meeting of earth science educators representing most of the universities and colleges in British Columbia, and nurtured by a widely shared frustration that many students are not thriving in courses because textbooks have become too expensive for them to buy. But the real inspiration comes from a fascination for the spectacular geology of western Canada and the many decades that the author spent exploring this region along with colleagues, students, family, and friends. My goal has been to provide an accessible and comprehensive guide to the important topics of geology, richly illustrated with examples from western Canada. Although this text is intended to complement a typical first-year course in physical geology, its contents could be applied to numerous other related courses.
Download or read book THE DYNAMIC EARTH SYSTEM Fourth Edition written by PATWARDHAN, A. M. and published by PHI Learning Pvt. Ltd.. This book was released on 2020-06-01 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressed to the undergraduate and postgraduate students pursuing studies in the broad interdisciplinary field of Earth Science, this thoroughly revised book, in its Fourth Edition, is aimed at facilitating the comprehension between the pre-planetary history and the subsequent geological processes of the Earth system. This is done keeping in mind the current interest in exoplanets and the evolution of the life supporting crustal composition of the Earth, much different from that of the other planets, in terms of the Earth's internal heat, density distribution and the strong magnetic field due to the dominant presence of metallic Fe in its core. The new edition draws the attention of the reader to the different surface gravity features and the internal compositional structures of the Earth, Moon and the Sun acquired during the Hadean. Examples of lithospheric movements, rifting, subduction and the continued mantle-crust interaction from Indian and Southeast Asian geology would bring the readers close to interlinking these tectonic processes to the genesis of igneous, sedimentary and metamorphic rocks as well as to the episodes of mineralizations. Emphasizing these dynamic processes, the text focuses on the constitution of oceans, the causes of mass extinctions and the evolution of life forms, the biogeochemical cycles of elements, and also, on the life protecting ozone layer of the stratosphere, all unique to the Earth System. The student is sensitized towards the natural hazards of frequent volcanic eruptions, earthquakes, tsunamis, floods, and climate change besides explicating the threats posed by global warming, atmospheric and hydrosphere pollution, caused by the industrial emanations and indiscrete waste disposal. KEY FEATURES • Each chapter is replete with examples, illustrations, tables and figures to make reading more fruitful and enriching. • Chapter-end summary helps in recapitulation of the concepts discussed. • Additional Reading provided at the end of each chapter directs the readers to the vast source of information. NEW TO THE FOURTH EDITION Considering the growing global interest in locating a habitable exoplanet like the Earth, and in exploring the Moon and the Mars, the present edition thoroughly updates the information about • the geochemical processes, unique to the Earth System, that gave rise to the life supportive crust, oceans and the atmosphere. • the role played by plate tectonics in forming the igneous, sedimentary and metamorphic rocks, mineral deposits, and also, in the evolution of life. • the geo-environmental hazards of volcanic eruptions, earthquakes, floods, tsunamis, droughts and desertification. • the growing adoption of solar, hydro, wind and nuclear energy in power generation, and in management of clean environment. TARGET AUDIENCE • M.Sc. (Geology, Applied Geology, Geoinformatics, Geophysics, Geochemistry, Geography, Earth Science, and Environmental Science) • B.Sc. (Geology, Applied Geology)
Download or read book Strain Release Along Oceanic Transform Faults written by Lisa Maureen Stewart and published by . This book was released on 1983 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strike Slip Tectonics written by Ibrahim Cemen and published by American Geophysical Union. This book was released on 2025-09-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book This Dynamic Earth written by W. Jacquelyne Kious and published by Geological Survey (USGS). This book was released on 1996 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1960s, the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then, scientists have verified and refined this theory, and now have a much better understanding of how our planet has been shaped by plate-tectonic processes. We now know that, directly or indirectly, plate tectonics influences nearly all geologic processes, past and present. Indeed, the notion that the entire Earth's surface is continually shifting has profoundly changed the way we view our world.
Download or read book Dead Sea Transform Fault System Reviews written by Zvi Garfunkel and published by Springer. This book was released on 2014-07-03 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dead Sea transform is an active plate boundary connecting the Red Sea seafloor spreading system to the Arabian-Eurasian continental collision zone. Its geology and geophysics provide a natural laboratory for investigation of the surficial, crustal and mantle processes occurring along transtensional and transpressional transform fault domains on a lithospheric scale and related to continental breakup. There have been many detailed and disciplinary studies of the Dead Sea transform fault zone during the last 20 years and this book brings them together. This book is an updated comprehensive coverage of the knowledge, based on recent studies of the tectonics, structure, geophysics, volcanism, active tectonics, sedimentology and paleo and modern climate of the Dead Sea transform fault zone. It puts together all this new information and knowledge in a coherent fashion.
Download or read book An Introduction to Our Dynamic Planet written by Stephen Blake and published by Cambridge University Press. This book was released on 2008-02-14 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: At last, an undergraduate textbook integrating the geophysics, geochemistry, and petrology of the Earth to explain plate tectonics and geodynamics.
Download or read book Seismic Behavior on Oceanic Transform Faults Revealed by Numerical Modeling and Seismic Observation written by Pengcheng Shi and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
