The Emplacement of Silicic Domes and Lava Flows
Title | The Emplacement of Silicic Domes and Lava Flows PDF eBook |
Author | Jonathan H. Fink |
Publisher | Geological Society of America |
Pages | 155 |
Release | 1987-01-01 |
Genre | Science |
ISBN | 0813722128 |
The Emplacement of Silicic Domes and Lava Flows
Title | The Emplacement of Silicic Domes and Lava Flows PDF eBook |
Author | Geological Society of America. Meeting |
Publisher | |
Pages | 0 |
Release | 2018 |
Genre | Domes (Geology) |
ISBN |
Lava Flows and Domes
Title | Lava Flows and Domes PDF eBook |
Author | Jonathan H. Fink |
Publisher | Springer Science & Business Media |
Pages | 275 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 364274379X |
This collection of papers is based on a symposium held in 1987 at the Interna tional Union of Geology and Geodesy Congress in Vancouver, British Colum bia. The Symposium was planned as a follow-up to a session at the 1984 Geo logical Society of America Annual Meeting in Reno, Nevada, which dealt with the emplacement of silicic lava domes. In both cases, emphasis was placed on the physical and mechanical rather than chemical aspects of lava flow. The IUGG Symposium consisted of two lecture sessions, a poster session, and two discussion periods, and had 22 participants. The contributions to this volume are all based on papers presented in the various parts of the Sym posium. The motivation for studying lava flow mechanics is both practical and scientific. Scientists and government agencies seek to more effectively predict the hazards associated with active lavas. Recovering mineral resources found in lava flows and domes also requires an understanding of their emplacement. From a more theoretical standpoint, petrologists view lava studies as a way to directly observe the rheologic consequences of mixing crystals, bubbles, and solid blocks of country rock with silicate liquids. This information can then be used to constrain processes occurring in the concealed conduits, dikes, and chambers that feed flows and domes on the surface.
Lava Flows and Domes
Title | Lava Flows and Domes PDF eBook |
Author | Jonathan H. Fink |
Publisher | Springer |
Pages | 272 |
Release | 1990 |
Genre | Nature |
ISBN |
This collection of papers is based on a symposium held in 1987 at the Interna tional Union of Geology and Geodesy Congress in Vancouver, British Colum bia. The Symposium was planned as a follow-up to a session at the 1984 Geo logical Society of America Annual Meeting in Reno, Nevada, which dealt with the emplacement of silicic lava domes. In both cases, emphasis was placed on the physical and mechanical rather than chemical aspects of lava flow. The IUGG Symposium consisted of two lecture sessions, a poster session, and two discussion periods, and had 22 participants. The contributions to this volume are all based on papers presented in the various parts of the Sym posium. The motivation for studying lava flow mechanics is both practical and scientific. Scientists and government agencies seek to more effectively predict the hazards associated with active lavas. Recovering mineral resources found in lava flows and domes also requires an understanding of their emplacement. From a more theoretical standpoint, petrologists view lava studies as a way to directly observe the rheologic consequences of mixing crystals, bubbles, and solid blocks of country rock with silicate liquids. This information can then be used to constrain processes occurring in the concealed conduits, dikes, and chambers that feed flows and domes on the surface.
Lava Flows and Domes
Title | Lava Flows and Domes PDF eBook |
Author | Jonathan H Fink |
Publisher | |
Pages | 264 |
Release | 1989-11-17 |
Genre | |
ISBN | 9783642743801 |
Volcanic Textures
Title | Volcanic Textures PDF eBook |
Author | Jocelyn McPhie |
Publisher | CODES-University of Tasmania |
Pages | 218 |
Release | 1993 |
Genre | Geology |
ISBN |
Volcanic Textures is designed for use by exploration geologists, graduate students and other earth scientists with an interest in physical volcanology, especially those engaged in mapping and interpreting volcanic sequences."--pub. desc.
Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing
Title | Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing PDF eBook |
Author | National Academies of Sciences, Engineering, and Medicine |
Publisher | National Academies Press |
Pages | 135 |
Release | 2017-07-24 |
Genre | Science |
ISBN | 0309454158 |
Volcanic eruptions are common, with more than 50 volcanic eruptions in the United States alone in the past 31 years. These eruptions can have devastating economic and social consequences, even at great distances from the volcano. Fortunately many eruptions are preceded by unrest that can be detected using ground, airborne, and spaceborne instruments. Data from these instruments, combined with basic understanding of how volcanoes work, form the basis for forecasting eruptionsâ€"where, when, how big, how long, and the consequences. Accurate forecasts of the likelihood and magnitude of an eruption in a specified timeframe are rooted in a scientific understanding of the processes that govern the storage, ascent, and eruption of magma. Yet our understanding of volcanic systems is incomplete and biased by the limited number of volcanoes and eruption styles observed with advanced instrumentation. Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing identifies key science questions, research and observation priorities, and approaches for building a volcano science community capable of tackling them. This report presents goals for making major advances in volcano science.