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Author: J. Coulomb Publisher: Springer Science & Business Media ISBN: 9401028990 Category : Science Languages : en Pages : 194
Book Description
Studies of the magnetic anomalies paralleling ocean ridges have furnished partisans of continental drift with decisive arguments. To take stock of this important question, my colleague Thellier and I decided in the early summer of 1967 to make it the subject of the annual seminar on Earth physics for the school year 1967-68. Although research was still developing rapidly, the General Assembly of the International Union of Geodesy and Geophysics held in Switzerland in September, particularly some of the meetings in Zurich under the auspices of the International Committee for the Upper Mantle, appeared to confirm that we had made no important omissions. At the con clusion of the seminar, where I had been responsible for most of the lectures, I resolved to write the present volume for the non-specialized scientific reader. The project turned out to be a good deal more ambitious than I had thought. It is quite an undertaking nowadays to try to survey a rapidly growing subject, first of all because of the difficulty of gathering material; publication delays are now nearing one year, with the result that specialists communicate largely through a selective distribution of reports, as well as verbally in frequent colloquia. I warmly thank those who helped me in getting unpublished literature, especially Xavier Le Pichon. Even so, some essential work came to my knowledge only lately.
Author: J. Coulomb Publisher: Springer Science & Business Media ISBN: 9401028990 Category : Science Languages : en Pages : 194
Book Description
Studies of the magnetic anomalies paralleling ocean ridges have furnished partisans of continental drift with decisive arguments. To take stock of this important question, my colleague Thellier and I decided in the early summer of 1967 to make it the subject of the annual seminar on Earth physics for the school year 1967-68. Although research was still developing rapidly, the General Assembly of the International Union of Geodesy and Geophysics held in Switzerland in September, particularly some of the meetings in Zurich under the auspices of the International Committee for the Upper Mantle, appeared to confirm that we had made no important omissions. At the con clusion of the seminar, where I had been responsible for most of the lectures, I resolved to write the present volume for the non-specialized scientific reader. The project turned out to be a good deal more ambitious than I had thought. It is quite an undertaking nowadays to try to survey a rapidly growing subject, first of all because of the difficulty of gathering material; publication delays are now nearing one year, with the result that specialists communicate largely through a selective distribution of reports, as well as verbally in frequent colloquia. I warmly thank those who helped me in getting unpublished literature, especially Xavier Le Pichon. Even so, some essential work came to my knowledge only lately.
Author: Jean Dercourt Publisher: Springer Science & Business Media ISBN: 9400949561 Category : Science Languages : en Pages : 388
Book Description
This book by Jean Dercourt and Jacques Paquet is over, no sooner have the past ideas been finally an excellent introduction to the Earth Sciences. It is assimilated than new perspectives open up which addressed, however, not simply to those who follow encompass both the Earth and the other planets in these particular disciplines but, equally, to all those the Solar System. The scientific study of the Earth, who are interested in the Natural Sciences in the and now the planets as well, has therefore become widest sense. an intellectual necessity. Who, indeed, could not look beyond the mere Clear, precise and up to date, this book provides appearance of the world as it exists today when its the necessary basis for this task. If, within these geological framework, at first sight static, has been pages, readers do not find answers to all their shown to be alive? What conclusions can be drawn questions, they will obtain, at the very least, a way without recalling that the landscapes so familiar to to formulate them. Once the question can be us are no more than a fleeting episode in an properly framed, the answer is never far away. unfolding story of great complexity but precise This work by Dercourt and Paquet provides an meaning? Who could leave aside the search for this excellent introduction both to the Earth Sciences meaning? and to the Natural Sciences, and an excellent The Earth Sciences have made a major contribu opportunity for intellectual development.
Author: Henry R. Frankel Publisher: Cambridge University Press ISBN: 0521875064 Category : Education Languages : en Pages : 493
Book Description
This book describes the expansion of the land-based paleomagnetic case for drifting continents and recounts the golden age of marine geoscience.
Author: Alfred Wegener Publisher: Courier Corporation ISBN: 9780486617084 Category : Science Languages : en Pages : 276
Book Description
In 1915 Alfred Wegener's seminal work describing the continental drift was first published in German. Wegener explained various phenomena of historical geology, geomorphy, paleontology, paleoclimatology, and similar areas in terms of continental drift. This edition includes new data to support his theories, helping to refute the opponents of his controversial views. 64 illustrations.
Author: Edmond A. Mathez Publisher: ISBN: 9781565845954 Category : Nature Languages : en Pages : 237
Book Description
A collection of essays and articles provides a study of how the planet works, discussing Earth's structure, geographical features, geologic history, and evolution.
Author: Claude J. Allègre Publisher: Harvard University Press ISBN: 9780674064577 Category : Science Languages : en Pages : 302
Book Description
Well over a century after Darwin gave biology its unifying theory of evolution, the earth sciences experienced a similar revolution and the theory of plate tectonics took hold. Plate tectonics posed the idea that the earth's crust is divided into a number of large, thin plates always in motion relative to one another. In The Behavior of the Earth, world-renowned earth scientist Claude Allègre sets forth the exciting events in this contemporary revolution from its first stirrings in the nineteenth-century and Alfred Wegener's original model of continental drift (1912) through the development of its full potential in modern plate-tectonic theory. Few scientific theories have been so all-encompassing, and none has surpassed plate tectonics in explaining such a wide variety of geological phenomena, from the origins of mountain building to the formation of the ocean floor. As it integrated our knowledge of the earth's surface with the investigation of its interior, plate tectonics fused two previously autonomous strains of scientific inquiry. Continental mobility changed for all time our view of the earth from a static globe to an evolving, living planet, and allowed us to see that changes in the earth's surface are but exterior manifestations of a dynamic interplay of forces within the crust and the mantle.Allègre casts his lucid exposition of this scientific theory within the historical context of its struggle for acceptance. As he introduces us to the huge cast of personalities and researchers who contributed to the theory, he illuminates the complex role that the scientific community plays in the proliferation and acceptance of new ideas. Allègre is as insightful in discussing the human motivation for scientific endeavor as he is skillful in presenting the science that results from this effort. Richly illustrated and including a glossary, this book offers the reader rare access both to the central theory of plate tectonics and to the constellation of problems and possibilities that preoccupy earth scientists today.
Author: Lynn R. Sykes Publisher: Columbia University Press ISBN: 0231546874 Category : Science Languages : en Pages : 342
Book Description
The theory of plate tectonics transformed earth science. The hypothesis that the earth’s outermost layers consist of mostly rigid plates that move over an inner surface helped describe the growth of new seafloor, confirm continental drift, and explain why earthquakes and volcanoes occur in some places and not others. Lynn R. Sykes played a key role in the birth of plate tectonics, conducting revelatory research on earthquakes. In this book, he gives an invaluable insider’s perspective on the theory’s development and its implications. Sykes combines lucid explanation of how plate tectonics revolutionized geology with unparalleled personal reflections. He entered the field when it was on the cusp of radical discoveries. Studying the distribution and mechanisms of earthquakes, Sykes pioneered the identification of seismic gaps—regions that have not ruptured in great earthquakes for a long time—and methods to estimate the possibility of quake recurrence. He recounts the various phases of his career, including his antinuclear activism, and the stories of colleagues around the world who took part in changing the paradigm. Sykes delves into the controversies over earthquake prediction and their importance, especially in the wake of the giant 2011 Japanese earthquake and the accompanying Fukushima disaster. He highlights geology’s lessons for nuclear safety, explaining why historic earthquake patterns are crucial to understanding the risks to power plants. Plate Tectonics and Great Earthquakes is the story of a scientist witnessing a revolution and playing an essential role in making it.
Author: W. Jacquelyne Kious Publisher: Geological Survey (USGS) ISBN: Category : Continental drift Languages : en Pages : 84
Book Description
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.
Author: J. Coulomb
Author: J. Coulomb
Author: Jean Dercourt
Author: Henry R. Frankel
Author: Alfred Wegener
Author: Edmond A. Mathez
Author: William Glen
Author: Claude J. Allègre
Author: Lynn R. Sykes
Author: Henry R. Frankel
Author: W. Jacquelyne Kious