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Discusses origins, causes, and historical occurrences, of earthquakes and volcanoes and how to prepare for them.
Earthqakes can strike at any moment, without warning. They can bring down tall buildings and rip highways to pieces. But what causes the? Why Do Earthquakes Happen? Helps readers understand the awesome forces at work. Book jacket.
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.
The 2011 devastating, tsunami-triggering quake off the coast of Japan and 2010’s horrifying destruction in Haiti reinforce the fact that large cities in every continent are at risk from earthquakes. Quakes threaten Los Angeles, Beijing, Cairo, Delhi, Singapore, and many more cities, and despite advances in earthquake science and engineering and improved disaster preparedness by governments and international aid agencies, they continue to cause immense loss of life and property damage. Earthquake explores the occurrence of major earthquakes around the world, their effects on the societies where they strike, and the other catastrophes they cause, from landslides and fires to floods and tsunamis. Examining the science involved in measuring and explaining earthquakes, Andrew Robinson looks at our attempts to design against their consequences and the possibility of having the ability to predict them one day. Robinson also delves into the ways nations have mythologized earthquakes through religion and the arts—Norse mythology explained earthquakes as the violent struggling of the god Loki as he was punished for murdering another god, the ancient Greeks believed Poseidon caused earthquakes whenever he was in a bad mood or wanted to punish people, and Japanese mythology states that Namazu, a giant catfish, triggers quakes when he thrashes around. He discusses the portrayal of earthquakes in popular culture, where authors and filmmakers often use the memory of cities laid to waste—such as Kobe, Japan, in 1995 or San Francisco in 1906—or imagine the hypothetical “Big One,” the earthquake expected someday out of California’s San Andreas Fault. With tremors happening in seemingly implausible places like Chicago and Washington DC, Earthquake is a timely book that will enrich earthquake scholarship and enlighten anyone interested in these ruinous natural disasters.
These serve as a common interdisciplinary background for the second half of the text, which divides the discussion of earthquakes according to tectonic environment: strike-slip, divergent, and convergent.
When the volcano Tambora erupted in Indonesia in 1815, as many as 100,000 people perished as a result of the blast and an ensuing famine caused by the destruction of rice fields on Sumbawa and neighboring islands. Gases and dust particles ejected into the atmosphere changed weather patterns around the world, resulting in the infamous ''year without a summer'' in North America, food riots in Europe, and a widespread cholera epidemic. And the gloomy weather inspired Mary Shelley to write the gothic novel Frankenstein. This book tells the story of nine such epic volcanic events, explaining the related geology for the general reader and exploring the myriad ways in which the earth's volcanism has affected human history. Zeilinga de Boer and Sanders describe in depth how volcanic activity has had long-lasting effects on societies, cultures, and the environment. After introducing the origins and mechanisms of volcanism, the authors draw on ancient as well as modern accounts--from folklore to poetry and from philosophy to literature. Beginning with the Bronze Age eruption that caused the demise of Minoan Crete, the book tells the human and geological stories of eruptions of such volcanoes as Vesuvius, Krakatau, Mount Pelée, and Tristan da Cunha. Along the way, it shows how volcanism shaped religion in Hawaii, permeated Icelandic mythology and literature, caused widespread population migrations, and spurred scientific discovery. From the prodigious eruption of Thera more than 3,600 years ago to the relative burp of Mount St. Helens in 1980, the results of volcanism attest to the enduring connections between geology and human destiny. Some images inside the book are unavailable due to digital copyright restrictions.
Based on the graduate course in Earthquake Hydrology at Berkeley University, this text introduces the basic materials, provides a comprehensive overview of the field to interested readers and beginning researchers, and acts as a convenient reference point.
This is the first book to really make sense of the dizzying array of information that has emerged in recent decades about earthquakes. Susan Hough, a research seismologist in one of North America's most active earthquake zones and an expert at communicating this complex science to the public, separates fact from fiction. She fills in many of the blanks that remained after plate tectonics theory, in the 1960s, first gave us a rough idea of just what earthquakes are about. How do earthquakes start? How do they stop? Do earthquakes occur at regular intervals on faults? If not, why not? Are earthquakes predictable? How hard will the ground shake following an earthquake of a given magnitude? How does one quantify future seismic hazard? As Hough recounts in brisk, jargon-free prose, improvements in earthquake recording capability in the 1960s and 1970s set the stage for a period of rapid development in earthquake science. Although some formidable enigmas have remained, much has been learned on critical issues such as earthquake prediction, seismic hazard assessment, and ground motion prediction. This book addresses those issues. Because earthquake science is so new, it has rarely been presented outside of technical journals that are all but opaque to nonspecialists. Earthshaking Science changes all this. It tackles the issues at the forefront of modern seismology in a way most readers can understand. In it, an expert conveys not only the facts, but the passion and excitement associated with research at the frontiers of this fascinating field. Hough proves, beyond a doubt, that this passion and excitement is more accessible than one might think.
Earth’s fractured geology is visible in its fault lines. It is along these lines that earthquakes occur, sometimes with disastrous effects. These disturbances can significantly influence urban development, as seen in the aftermath of two earthquakes in Messina, Italy, in 1908 and in the Belice Valley, Sicily, in 1968. Following the history of these places before and after their destruction, this book explores plans and developments that preceded the disasters and the urbanism that emerged from the ruins. These stories explore fault lines between “rural” and “urban,” “backwardness” and “development,” and “before” and “after,” shedding light on the role of environmental forces in the history of human habitats.
Discusses origins, causes, and historical occurrences, of earthquakes and volcanoes and how to prepare for them.