Deep Earthquakes

by Cliff Frohlich

• ISBN13: 9780521123969
• ISBN10: 0521123968
• Edition: 1st
• Format: Paperback
• Copyright: 2010-01-07
• Publisher: Cambridge University Press

Summary

Deep earthquakes (earthquakes with origins deeper than 60 km) are of scientific importance and account for approximately one-quarter of all earthquakes. They are occasionally very large and damaging yet provide much of the data that constrain our knowledge of Earth structure and dynamics. This book opens with an explanation of what deep earthquakes are, their significance to science and how they were first discovered. Later chapters provide a description of deep earthquake distribution and clustering in both time and space; a review of observations about source properties; and a discussion of theories for the origin of deep earthquakes. The book concludes with a comprehensive literature review of terrestrial and lunar deep seismicity. Deep Earthquakes presents the first comprehensive, topical, historical, and geographical summary of deep earthquakes and related phenomena. It will be of considerable interest to researchers and graduate students in the fields of earthquake seismology and deep Earth structure.

Table of Contents

Preface

Background and Introductory Material

The big, the bad, and the curious

What, where, how, and why?

The history of deep earthquakes

Properties of Deep and Intermediate Earthquakes

The distributions of depth and sizes

Spatial and temporal clustering

The Mechanism of Deep Earthquakes

The deep earthquakes source

The mechanics of deep earthquakes

Why Bother About Deep Earthquakes?

Are deep earthquakes useful?

Answered and unanswered questions

Geographic Summary

A geographic summary of deep earthquakes

Index

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