Comet and Asteroid Impact Hazards on a Populated Earth: Computer Modeling - Softcover

Lewis, John S.

Softcover

ISBN 10: 0124467601 ISBN 13: 9780124467606

Publisher: Academic Press, 1999

Synopsis

Comet and Asteroid Impact Hazards on a Populated Earth Explores the anticipated consequences of comet and asteroid impact. This book presents the first computer simulations of the hazards of comet and asteroid bombardment of a populated Earth. It gives a realistic assessment of both the mean casualty rate and the expected statistical fluctuations in that rate. Full description

About this title

Review:

"...perhaps the most thorough study available on this subject...the writing is clear, engaging, and even humorous in places...recommended for upper-division undergraduates as well as public libraries." --CHOICE

From the Back Cover:

Comet and Asteroid Impact Hazards on a Populated Earth presents the first computer simulations of the hazards of comet and asteroid bombardment of a populated Earth. Previous estimates of fatality and damage rates on the 100 to 10,000 year time scale are shown to be too low because they neglect rare, highly lethal outriders of the populations of bombarding objects, those with exceptional strength, unusually low entry velocity, and near-horizontal entry angles. This is the first realistic assessment of both the mean
casualty rate and the expected statistical fluctuations in that rate. A breakdown of fatality and damage rates by impactor energy and compositional class suggests lessons for both asteroid search strategies and interdiction techniques.
Key Features:

* Quantatively rigorous treatment of the state of impact hazard prediction, including stuctural blast damage, firestorm ignition, tsunami generation
* Realistic treatment of the impact on population, composition, and orbits
* Attention to economic and public policy issues of warning, interdiction, and asteroid and comet search strategies
* Comparison of simulation results to historical records
* Detailed and realistic Monte Carlo simulation software included|Comet and Asteroid Impact Hazards on a Populated Earth presents the first computer simulations of the hazards of comet and asteroid bombardment of a populated Earth. Previous estimates of fatality and damage rates on the 100 to 10,000 year time scale are shown to be too low because they neglect rare, highly lethal outriders of the populations of bombarding objects, those with exceptional strength, unusually low entry velocity, and near-horizontal entry angles. This is the first realistic assessment of both the mean
casualty rate and the expected statistical fluctuations in that rate. A breakdown of fatality and damage rates by impactor energy and compositional class suggests lessons for both asteroid search strategies and interdiction techniques.
Key Features:

* Quantatively rigorous treatment of the state of impact hazard prediction, including stuctural blast damage, firestorm ignition, tsunami generation
* Realistic treatment of the impact on population, composition, and orbits
* Attention to economic and public policy issues of warning, interdiction, and asteroid and comet search strategies
* Comparison of simulation results to historical records
* Detailed and realistic Monte Carlo simulation software included

About this edition

• Publisher: Academic Press
• Publication date: 1999
• ISBN 10: 0124467601
• ISBN 13: 9780124467606
• Binding: Paperback
• Number of pages: 200