Heat Generation And Transport In The Earth
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Heat Generation And Transport In The Earth
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Author : Claude Jaupart
language : en
Publisher: Cambridge University Press
Release Date : 2010-11-11
Heat Generation And Transport In The Earth written by Claude Jaupart and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-11 with Science categories.
Heat provides the energy that drives almost all geological phenomena and sets the temperature at which these phenomena operate. This book explains the key physical principles of heat transport with simple physical arguments and scaling laws that allow quantitative evaluation of heat flux and cooling conditions in a variety of geological settings and systems. The thermal structure and evolution of magma reservoirs, the crust, the lithosphere and the mantle of the Earth are reviewed within the context of plate tectonics and mantle convection - illustrating how theoretical arguments can be combined with field and laboratory data to arrive at accurate interpretations of geological observations. Appendices contain data on the thermal properties of rocks, surface heat flux measurements and rates of radiogenic heat production. This book can be used for advanced courses in geophysics, geodynamics and magmatic processes, and is a reference for researchers in geoscience, environmental science, physics, engineering and fluid dynamics.
Heat Generation And Transport In The Earth
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Author : Claude Jaupart
language : en
Publisher:
Release Date : 2011
Heat Generation And Transport In The Earth written by Claude Jaupart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Earth categories.
An up-to-date treatise on heat transport processes for advanced students and researchers of geophysics, geodynamics and magmatic processes.
Geothermics
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Author : Vincenzo Pasquale
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-10-29
Geothermics written by Vincenzo Pasquale and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-29 with Science categories.
After a brief review of global tectonics and the structure of the crust and upper mantle, the basic relations of conductive heat transport and the rock thermal properties are introduced as well as the various methods for measuring thermal conductivity and heat generation due to the decay of radioactive elements. The authors analyze geothermal flow and the thermal state of the lithosphere and deep interior and discuss the fundamental problems related to the formation, upwelling mechanisms, solidification and cooling of magmas. The text presents analytical methods that allow us to gain information on heat and groundwater flow from the analyses of temperature–depth data. It also provides ample data and examples to facilitate understanding of the different topics. This book is useful to researchers and graduate students interested in pure and applied geothermics.
Heat Transport And Energetics Of The Earth And Rocky Planets
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Author : Anne Hofmeister
language : en
Publisher: Elsevier
Release Date : 2019-11-22
Heat Transport And Energetics Of The Earth And Rocky Planets written by Anne Hofmeister and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-22 with Science categories.
Heat Transport and Energetics of the Earth and Rocky Planets provides a better understanding of the interior of the Earth by addressing the processes related to the motion of heat in large bodies. By addressing issues such as the effect of self-gravitation on the thermal state of the Earth, the effect of length-scales on heat transport, important observations of Earth, and a comparison to the behavior of other rocky bodies, readers will find clearly delineated discussions on the thermal state and evolution of the Earth. Using a combination of fundamentals, new developments and scientific and mathematical principles, the book summarizes the state-of-the-art. This timely reference is an important resource for geophysicists, planetary scientists, geologists, geochemists, and seismologists to gain a better understanding of the interior, formation and evolution of planetary bodies. Provides an interdisciplinary approach to the understanding of the thermal evolution of large planetary bodies, including contributed chapters from leading experts Includes relevant observations of Earth and large-scale heat transfer, a critical review of existing paradigms of the current thermal state of the Earth, and a discussion of heat flow on the other rocky planets Covers macroscopic phenomena as they pertain to deciphering the thermal structure of planetary bodies
Thermal Signatures Of Heat Transfer Processes In The Earth S Crust
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Author : Christoph Clauser
language : en
Publisher: Springer
Release Date : 2006-04-10
Thermal Signatures Of Heat Transfer Processes In The Earth S Crust written by Christoph Clauser and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-10 with Science categories.
This book deals with the signatures left by geodynamic proceses in the temperature field of the Earth's crust. First, it introduces briefly the established, indirect methods for interpreting the present termperature field and methods for reconstructing the thermal fields of the geological past. Then the spatial and temporal scales that are relevant for heat transport processes are described. This problem is discussed both theoretically and on the basis of data from the German Continental Deep Drilling Program (KTB). The climate of the last 200 years and the postglacial warming in central Europe are reconstructed on the basis of two sets of temperature data from shallow and deep boreholes. This book is written for an audience at an advanced undergraduate or graduate level with an understanding of basic physical principles. It avoids particular terminology, and special terms are introduced.
Measurements Mechanisms And Models Of Heat Transport
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Author : Anne M. Hofmeister
language : en
Publisher: Elsevier
Release Date : 2018-11-16
Measurements Mechanisms And Models Of Heat Transport written by Anne M. Hofmeister and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-16 with Science categories.
Measurements, Mechanisms, and Models of Heat Transport offers an interdisciplinary approach to the dynamic response of matter to energy input. Using a combination of fundamental principles of physics, recent developments in measuring time-dependent heat conduction, and analytical mathematics, this timely reference summarizes the relative advantages of currently used methods, and remediates flaws in modern models and their historical precursors. Geophysicists, physical chemists, and engineers will find the book to be a valuable resource for its discussions of radiative transfer models and the kinetic theory of gas, amended to account for atomic collisions being inelastic. This book is a prelude to a companion volume on the thermal state, formation, and evolution of planets. Covering both microscopic and mesoscopic phenomena of heat transport, Measurements, Mechanisms, and Models of Heat Transport offers both the fundamental knowledge and up-to-date measurements and models to encourage further improvem Combines state-of-the-art measurements with core principles to lead to a better understanding of heat conduction and of radiative diffusion, and how these processes are linked Focuses on macroscopic models of heat transport and the underlying physical principles, providing the tools needed to solve many different problems in heat transport Connects thermodynamics with behavior of light in revising the kinetic theory of gas, which underlies all models of heat transport, and uses such links to re-derive formulae for blackbody emissions Explores all states of matter, with an emphasis on crystalline and amorphous solids
Computational Modelling Of Coupled Heat Transport Between The Heterogeneous Earth And An Overlying Ice Sheet
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Author : Sascha Barbara Bodenburg
language : en
Publisher:
Release Date : 2021
Computational Modelling Of Coupled Heat Transport Between The Heterogeneous Earth And An Overlying Ice Sheet written by Sascha Barbara Bodenburg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Heat
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Author : George Monbiot
language : en
Publisher:
Release Date : 2006
Heat written by George Monbiot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Nature categories.
""We are the most fortunate generation that has ever lived. And we are the most fortunate generation that ever will."" --George Monbiot" " What George Monbiot means by this is that our civilization has leveraged the awesome power of fossil energy to create a world that only a short time ago would have been nearly unimaginable. Our health, our wealth, our leisure, our freedom from tyranny and struggle, are all benefits bestowed upon us by harnessed energy of oil and coal. But the price of these gifts has been a growing environmental crisis. Our atmosphere is filling up with carbon dioxide, which is released by the burning of fossil fuels. Carbon dioxide traps the sun's heat, causing the temperature of our planet to rise. The reason why future generations are unlikely to be as fortunate as us is that fossil energy is just too good to be true. We cannot go on enjoying the benefits of this dirty energy. We must either address the problem, which will be a tough challenge involving many sacrifices, or ignore it, with unthinkable consequences. George Monbiot's Heat: How to Stop the Planet from Burning" " marks an important moment in our civilization's thinking about global warming. The question is no longer whether climate change is actually happening. The question is what to do about it. Monbiot offers an ambitious and far-reaching program to cut our carbon dioxide emissions to the point where the environmental scales start tipping away from catastrophe. (But not before he devotes a chapter to unmasking the vested interests that have spent fortunes funding the specious science of the climate change deniers.) He does not pretend it will be easy. The threshold for disaster, he argues, is a rise of two degrees centigrade above pre-industrial levels. Past two degrees, science tells us, the ability to control climate change passes out of our hands. At that point, the world's forests will fall into decline, changing cloud formation patterns and releasing the billions of tons of carbon the trees store. Past two degrees, the permafrost begins to thaw, releasing billions of tons of methane, a greenhouse gas far more destructive than CO2. At the same point, the polar ice begins to melt, affecting ocean currents and water levels. This is called a "positive feedback loop," and it means that once we've passed two degrees, nothing can be done to stop it rising to three. And once we hit three, four will follow. Two degrees is also the point at which the globe slides towards increasing water scarcity and, eventually, food deficit. And the fact is, we're already seeing the consequences of climate change around the globe: collapsing ice shelves, the failure of the cyclical rains in Eastern Africa, drought in Australia, the spread of tropical diseases into new territory as temperatures rise, pollution of aquifers with salt water in Bangladesh. Global temperatures have already risen 0.6 of a degree, causing huge damage to the natural environment and inflicting suffering on vast numbers of people. The only way to avoid further devastation, and forestall the catastrophe of positive feedback, Monbiot argues, is a 90% cut in CO2 emissions in the rich nations of the world by 2030. In other words, our response will have to be immediate, and it will have to be decisive. But where to start? Monbiot starts at home, where we have most control. Though he draws his examples from the UK, and commends Canadians for our superior building standards, he makes a damning case that the buildings we live and work in squander energy. Since our heat and electricity produce CO2, nearly every bit of heat and power we waste (like nearly every bit of heat and power we use) commits us to greenhouse gas emissions. Monbiot finds ways for us to build, and live, so much better that we can cut emissions at home by the required 90%. He then looks at the source of our electricity, and evaluates the arguments for both local micro-generation (for example, solar photovoltaic panels and small wind turbines), and renewable energy for the grid. His research leads him to some unexpected discoveries, but he finds a way to trim our emissions by the necessary margin. Another obvious source of CO2 emissions is our transportation - the cars we drive and the flights we take. A little ingenuity, he argues, will allow us to deal with the former. But the latter, he acknowledges, is shaping up to be the Achilles heel of all efforts to curb greenhouse gas emissions. A couple of less obvious major sources of CO2 are the retail and construction industries. Big box stores, with their inefficient designs, their racks of heaters, air conditioners, and blazing lights (to say nothing of the sprawling parking lots full of cars that drive back and forth on shopping trips), are simply inconsistent with a low-carbon future. But Monbiot has a thoughtful and surprisingly simple solution. Similarly, the concrete industry, that backbone of all new construction, emits millions of tons each year as a consequence of the immense heat and chemical processes involved in the manufacturing process. Though the solution here is not as ready to hand, it is still possible. In short, the scale of the changes before us is staggering, as is the size of the problem. But Monbiot ends on a note of hope. We have shown ourselves to be capable of enormous ingenuity and great feats of cooperation and sacrifice when confronted with a serious threat. The Second World War provides countless examples of citizens and engineers doing the supposedly impossible in order to get the job done. Fighting climate change will not require young men to die in battle, but a failure to tackle the problem urgently and with all the determination we can muster will cost uncountable lives. There is no reason to think we will do less when faced with a threat to the sustainability of all life on the planet than we did when faced with a threat to our political and ethical values. Monbiot argues there is no time to waste. As he has said himself, "we are the last generation that can make this happen, and this is the last possible moment at which we can make it happen."
Thermodynamic Foundations Of The Earth System
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Author : Axel Kleidon
language : en
Publisher: Cambridge University Press
Release Date : 2016-03-11
Thermodynamic Foundations Of The Earth System written by Axel Kleidon and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-11 with Science categories.
An accessible book for graduate students and researchers that describes how the laws of thermodynamics apply to Earth system processes.
Mantle Convection In The Earth And Planets
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Author : Gerald Schubert
language : en
Publisher: Cambridge University Press
Release Date : 2001
Mantle Convection In The Earth And Planets written by Gerald Schubert and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Comprehensive and up-to-date synthesis of all aspects of mantle convection, for advanced students and researchers.