Anatomy of Seismograms


Book Description

Frequent updating of existing interpretation codes and routines is a prerequisite for modern seismogram interpretation and research. The primary goal of this book is to present in a rather tutorial form all the necessary information and techniques pertinent to essential seismogram interpretation. The treatment is descriptive rather then mathematical, and emphasis is placed on practical aspects, especially for the benefit of students and junior seismogram interpreters affiliated to seismographic stations and observatories. Those workers more knowledgeable in seismology, and curious enough in the detailed deciphering of seismogram peculiarities, will also find the presentation useful. The book is divided into two parts: a verbal description (Chapters 1-6) and a collection of 55 plates (Chapter 7) with interpretations. The verbal description explains in a rather elementary form the most fundamental physical phenomena relevant to seismogram appearance. The collection of plates exhibits a large variety of seismogram examples, and the corresponding interpretations cover different seismic sources (tectonic and volcanic earthquakes, underground explosions, cavity collapse, sonic booms), wave types, epicentral distances, focal depths and recording instruments (analog, digital, short- and long-period, broad band). The book compliments older manuals in that both analog and digital records are considered. Seismograms from more traditional narrow-band as well as from modern, broad-band instruments are displayed. Tectonic and volcanic earthquakes are represented, and the exhibited seismograms form a worldwide collection of records acquired from seismographic stations located in North and Central America, Asia, Europe and New Zealand, i.e. in various geological and tectonic environments. Terminology and usage of definition does vary among agencies in different parts of the world; that used in this book is common to Europe.




Anatomy of the Earth


Book Description




Earth Materials and Health


Book Description

A range of natural earth materials, like arsenic or fluoride, have long been linked to significant human health effects. Improved understanding of the pervasive and complex interactions between earth materials and human health will require creative collaborations between earth scientists and public health professionals. At the request of the National Science Foundation, U.S. Geological Survey, and National Aeronautics and Space Administration, this National Research Council book assesses the current state of knowledge at the interface between the earth sciences and public health disciplines. The book identifies high-priority areas for collaborative research, including understanding the transport and bioavailability of potentially hazardous earth materials, using risk-based scenarios to mitigate the public health effects of natural hazards under current and future climate regimes, and understanding the health risks that result from disturbance of earth systems. Geospatial information - geological maps for earth scientists and epidemiological data for public health professionals - is identified as one of the essential integrative tools that is fundamental to the activities of both communities. The book also calls for increased data sharing between agencies to promote interdisciplinary research without compromising privacy.




The Interior of the Earth


Book Description




The Earth: A Very Short Introduction


Book Description

For generations, the ground beneath the feet of our ancestors seemed solid and unchanging. Around 30 years ago, two things happened that were to revolutionize the understanding of our home planet. First, geologists realized that the continents themselves were drifting across the surface of the globe and that oceans were being created and destroyed. Secondly, pictures of the entire planet were returned from space. As the astronomer Fred Hoyle had predicted, this 'let loose an idea as powerful as any in history'. Suddenly, the Earth began to be viewed as a single entity; a dynamic, interacting whole, controlled by complex processes we scarcely understood. It began to seem less solid. As one astronaut put it, 'a blue jewel on black velvet; small, fragile and touchingly alone'. Geologists at last were able to see the whole as well as the detail; the wood as well as the trees. This book brings their account up to date with the latest understanding of the processes that govern our planet. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.




Earth Structures


Book Description

The Second Edition also benefits from new artwork that clearly illustrates complex concepts. New to the Second Edition: New Chapter: 15, "Geophysical Imaging," by Frederick Cook Within Chapters 21 and 22, four new essays on "Regional Perspectives" discuss the European Alps, the Altaids, the Appalachians, and the Cascadia Wedge. New and updated art for more informative illustration of concepts. The Second Edition now has 570 black & white figures.




The Anatomy of Nature


Book Description

An illuminating account of the interplay between science, religion, and nature in nineteenth-century landscape painting Geology was in vogue in nineteenth-century America. People crowded lecture halls to hear geologists speak, and parlor mineral cabinets signaled social respectability and intellectual engagement. This was also the heyday of the Hudson River School, and many prominent landscape painters avidly studied geology. Thomas Cole, Asher Durand, Frederic Church, John F. Kensett, William Stanley Haseltine, Thomas Moran, and other artists read scientific texts, participated in geological surveys, and carried rock hammers into the field to collect fossils and mineral specimens. As they crafted their paintings, these artists drew on their geological knowledge to shape new vocabularies of landscape elements resonant with moral, spiritual, and intellectual ideas. Rebecca Bedell contributes to current debates about the relationship among art, science, and religion by exploring this phenomenon. She shows that at a time when many geologists sought to disentangle their science from religion, American artists generally sidestepped the era's more materialist science, particularly Darwinism. They favored a conservative, Christianized geology that promoted scientific study as a way to understand God. Their art was both shaped by and sought to preserve this threatened version of the science. And, through their art, they advanced consequential social developments, including westward expansion, scenic tourism, the emergence of a therapeutic culture, and the creation of a coherent and cohesive national identity. This major study of the Hudson River School offers an unprecedented account of the role of geology in nineteenth-century landscape painting. It yields fresh insights into some of the most influential works of American art and enriches our understanding of the relationship between art and nature, and between science and religion, in the nineteenth century. It will draw a broad audience of art historians, Americanists, historians of science, and readers interested in the American natural landscape.




Anatomy and the Organization of Knowledge, 1500–1850


Book Description

Across early modern Europe, the growing scientific practice of dissection prompted new and insightful ideas about the human body. This collection of essays explores the impact of anatomical knowledge on wider issues of learning and culture.




The Daily Show with Jon Stewart Presents Earth (The Book)


Book Description

Where do we come from? Who created us? Why are we here? These questions have puzzled us since the dawn of time, but when it became apparent to Jon Stewart and the writers of The Daily Show that the world was about to end, they embarked on a massive mission to write a book that summed up the human race: What we looked like; what we accomplished; our achievements in society, government, religion, science and culture -- all in a tome of 238 pages with lots of color photos, graphs and charts. After two weeks of hard work, they had their book. EARTH (The Book) is the definitive guide to our species. With their trademark wit, irreverence, and intelligence, Stewart and his team posthumously answer all of life's most hard-hitting questions, completely unburdened by objectivity, journalistic integrity, or even accuracy.




Anatomy of a Volcanic Eruption


Book Description

"Describes volcanic eruptions, including their causes, prediction, and effects"--Unedited summary from book.