Earthquakes (Classic Reprint): An Introduction to Seismic Geology: An Introduction to Seismic Geology (Classic Reprint) - Softcover

Hobbs, William Herbert

Softcover

ISBN 10: 1330666100 ISBN 13: 9781330666104

Verlag: Forgotten Books, 2018

Über diesen Titel

Reseña del editor:

Excerpt from Earthquakes: An Introduction to Seismic Geology

If the best results are to be obtained, it is essential that the physicist and his brother, the geologist, should be brought into a closer association than has yet characterized the recent study of earthquakes. The establishment of earthquake stations at universities where seismology is taught as a part of geology may be expected to do much to this end.

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Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Reseña del editor:

Excerpt from Earthquakes: An Introduction to Seismic Geology

Probably no branch of science has made such astounding advances during the past decade as has seismology, if exception be made of the studies of radiant energy. Attention is drawn to this growth in the name "New Seismology," which refers to the fact that earthquakes may now be studied from a distant station as well as upon the ground. This term tells, however, but a part of the story; for the methods of study used in the field are being almost as thoroughly transformed as have the distinctly instrumental and physical studies made at fixed observing stations.

We have, thus, to-day two wholly different types of earthquake investigators. On the one hand, there is the body of watchmen posted at observatories, who, with the aid of delicate and largely automatic instruments, are able to announce the arrival of earth shocks and study the registration of wave motions which have originated in jars anywhere upon or near the surface of the globe. In cooperation they are now able to fix the location of the disturbed districts, and thus for the first time it is possible to issue an annual earthquake catalogue for the planet regarded as a whole. These earthquake watchmen have been trained as physicists, and are in many, probably in most, cases without special knowledge of geology.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Über diese Auflage

• Verlag: Forgotten Books
• Erscheinungsdatum: 2018
• ISBN 10: 1330666100
• ISBN 13: 9781330666104
• Einband: Tapa blanda
• Anzahl der Seiten: 430