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Volcanic ash : chemical composition, environmental impact, and health risks /
Ash produced as a consequence of explosive volcanic eruptions can cause multiple hazards both close to the volcano and at great distances. Explosive volcano eruptions often release volcanic plumes into the atmosphere, which consist of tephra (submillimeter-sized rock particles), water vapor and othe...
| Clasificación: | Libro Electrónico |
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| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hauppauge, New York :
Nova Science Publishers, Inc.,
2015.
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| Colección: | Earth sciences in the 21st century
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- VOLCANIC ASH: CHEMICAL COMPOSITION, ENVIRONMENTAL IMPACT AND HEALTH RISKS; VOLCANIC ASH: CHEMICAL COMPOSITION, ENVIRONMENTAL IMPACT AND HEALTH RISKS; Library of Congress Cataloging-in-Publication Data; Preface; Chapter 1: Attracting Structures in Volcanic Ash Transport and the Correlation to Environmental Hazard Zones; Abstract; Introduction; The 2006 Eruption of Augustine Volcano; Weather Forecast Data; Finite Time Lyapunov Exponents and Attracting Structures; Computation of FTLE and Identification of Attracting Structures; Comparison with Satellite Images; Results and Discussions.
- 5.1. Particle size Distribution5.2. Density; 5.3. Terminal Settling Velocity; 5.4. Fraction of Settled Particles; Discussion; Conclusion; References; 1. Introduction; 2. State of the Art of Tephra Transport and Dispersal Models; 3. Tephra Fallout and Dispersal Hazard Assessment of Different Eruptive Scenarios and Multiphase Eruptions; 3.1. A Multiphase Eruption at Tarawera Volcano, New Zealand; 3.2. The Case Study of the Vesuvius Volcano (Italy); 3.3. Probabilistic Tephra Fallout and Dispersal Hazard Assessment for Concepción Volcano, Nicaragua.
- 3.4. Probabilistic Tephra Dispersal Hazard Assessment for Popocatepetl Volcano, Mexico4. Considerations and Developments in Modeling of Volcanic Ash; Conclusion; References; Index.