Thriving on Our Changing Planet

Download Thriving on Our Changing Planet PDF Online Free

Author :
Publisher : National Academies Press
ISBN 13 : 0309467578
Total Pages : 717 pages
Book Rating : 4.3/5 (94 download)

DOWNLOAD NOW!


Book Synopsis Thriving on Our Changing Planet by : National Academies of Sciences, Engineering, and Medicine

Download or read book Thriving on Our Changing Planet written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-01-20 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and understand our planet, and to predict future behavior to the extent possible, in order to effectively manage resources, successfully respond to threats from natural and human-induced environmental change, and capitalize on the opportunities â€" social, economic, security, and more â€" that such knowledge can bring. By continuously monitoring and exploring Earth, developing a deep understanding of its evolving behavior, and characterizing the processes that shape and reshape the environment in which we live, we not only advance knowledge and basic discovery about our planet, but we further develop the foundation upon which benefits to society are built. Thriving on Our Changing Planet presents prioritized science, applications, and observations, along with related strategic and programmatic guidance, to support the U.S. civil space Earth observation program over the coming decade.

Geophysical Monograph

Download Geophysical Monograph PDF Online Free

Author :
Publisher :
ISBN 13 : 9780875909516
Total Pages : 289 pages
Book Rating : 4.9/5 (95 download)

DOWNLOAD NOW!


Book Synopsis Geophysical Monograph by :

Download or read book Geophysical Monograph written by and published by . This book was released on 1956 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structure and Dynamics of Earth's Deep Interior

Download Structure and Dynamics of Earth's Deep Interior PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 : 0875904505
Total Pages : 133 pages
Book Rating : 4.8/5 (759 download)

DOWNLOAD NOW!


Book Synopsis Structure and Dynamics of Earth's Deep Interior by : D. E. Smylie

Download or read book Structure and Dynamics of Earth's Deep Interior written by D. E. Smylie and published by American Geophysical Union. This book was released on 1988 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from: All Union Symposium U2 on 'Instability within the Earth and core Dynamics' held on August 20-21 1987 in Vancouver.

Earth Dynamics

Download Earth Dynamics PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 052187503X
Total Pages : 559 pages
Book Rating : 4.5/5 (218 download)

DOWNLOAD NOW!


Book Synopsis Earth Dynamics by : D. E. Smylie

Download or read book Earth Dynamics written by D. E. Smylie and published by Cambridge University Press. This book was released on 2013-03-07 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rigorous overview of the solid Earth's dynamical behaviour, explaining the theory with methodology and online freeware for numerical implementation.

Earth's Core

Download Earth's Core PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0128113871
Total Pages : 326 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!


Book Synopsis Earth's Core by : Vernon F. Cormier

Download or read book Earth's Core written by Vernon F. Cormier and published by Elsevier. This book was released on 2021-12-04 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth's Core: Geophysics of a Planet's Deepest Interior provides a multidisciplinary approach to Earth's core, including seismology, mineral physics, geomagnetism, and geodynamics. The book examines current observations, experiments, and theories; identifies outstanding research questions; and suggests future directions for study. With topics ranging from the structure of the core-mantle boundary region, to the chemical and physical properties of the core, the workings of the geodynamo, inner core seismology and dynamics, and core formation, this book offers a multidisciplinary perspective on what we know and what we know we have yet to discover. The book begins with the fundamental material and concepts in seismology, mineral physics, geomagnetism, and geodynamics, accessible from a wide range of backgrounds. The book then builds on this foundation to introduce current research, including observations, experiments, and theories. By identifying unsolved problems and promising routes to their solutions, the book is intended to motivate further research, making it a valuable resource both for students entering Earth and planetary sciences and for researchers in a particular subdiscipline who need to broaden their understanding. - Includes multidisciplinary observations constraining the composition and dynamics of the Earth's core - Concisely presents competing theories and arguments on the composition, state, and dynamics of the Earth's interior - Provides observational tests of various theories to enhance understanding - Serves as a valuable resource for researchers in deep earth geophysics, as well as many sub-disciplines, including seismology, geodynamics, geomagnetism, and mineral physics

Dynamics of Earth's Deep Interior and Earth Rotation

Download Dynamics of Earth's Deep Interior and Earth Rotation PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis Dynamics of Earth's Deep Interior and Earth Rotation by : J. L. Le Mouël

Download or read book Dynamics of Earth's Deep Interior and Earth Rotation written by J. L. Le Mouël and published by American Geophysical Union. This book was released on 1993-01-11 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 72. The study of the Earth's deep interior is the object of a spectacular development due both to new techniques of observation (including very long baseline interferometry and superconducting gravimeters) and to progress in theory spurred by new computing capability. Stimulated by the international SEDI group, founded in 1986, geophysicists from different disciplines—Earth dynamicists, seismologists, geomagneticians, mineral physicists—began to cooperate and integmte more fully one another's work. SEDI meetings favor and promote those close contacts and cooperation. Great efforts will still be needed before all the disciplinary divisions dissolve—if they ever do—but things are clearly improving, as shown by this AGU monograph. We think indeed that this volume is a good, although incomplete, illustration of the situation as described above and that it is a benchmark in the exciting story of the progress in knowledge of the deep interior of our planet.

Earth Processes

Download Earth Processes PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 : 0875900771
Total Pages : 444 pages
Book Rating : 4.8/5 (759 download)

DOWNLOAD NOW!


Book Synopsis Earth Processes by : Asish Basu

Download or read book Earth Processes written by Asish Basu and published by American Geophysical Union. This book was released on 1996-01-09 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 95. Publication of this monograph will coincide, to a precision of a few per mil, with the centenary of Henri Becquerel's discovery of "radiations actives" (C. R. Acad. Sci., Feb. 24, 1896). In 1896 the Earth was only 40 million years old according to Lord Kelvin. Eleven years later, Boltwood had pushed the Earth's age past 2000 million years, based on the first U/Pb chemical dating results. In exciting progression came discovery of isotopes by J. J. Thomson in 1912, invention of the mass spectrometer by Dempster (1918) and Aston (1919), the first measurement of the isotopic composition of Pb (Aston, 1927) and the final approach, using Pb-Pb isotopic dating, to the correct age of the Earth: close-2.9 Ga (Gerling, 1942), closer-3.0 Ga (Holmes, 1949) and closest-4.50 Ga (Patterson, Tilton and Inghram, 1953).

Treatise on Geophysics

Download Treatise on Geophysics PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444538038
Total Pages : 5604 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Treatise on Geophysics by :

Download or read book Treatise on Geophysics written by and published by Elsevier. This book was released on 2015-04-17 with total page 5604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatise on Geophysics, Second Edition, is a comprehensive and in-depth study of the physics of the Earth beyond what any geophysics text has provided previously. Thoroughly revised and updated, it provides fundamental and state-of-the-art discussion of all aspects of geophysics. A highlight of the second edition is a new volume on Near Surface Geophysics that discusses the role of geophysics in the exploitation and conservation of natural resources and the assessment of degradation of natural systems by pollution. Additional features include new material in the Planets and Moon, Mantle Dynamics, Core Dynamics, Crustal and Lithosphere Dynamics, Evolution of the Earth, and Geodesy volumes. New material is also presented on the uses of Earth gravity measurements. This title is essential for professionals, researchers, professors, and advanced undergraduate and graduate students in the fields of Geophysics and Earth system science. Comprehensive and detailed coverage of all aspects of geophysics Fundamental and state-of-the-art discussions of all research topics Integration of topics into a coherent whole

The Dynamic Structure of the Deep Earth

Download The Dynamic Structure of the Deep Earth PDF Online Free

Author :
Publisher : Princeton University Press
ISBN 13 : 9780691095110
Total Pages : 268 pages
Book Rating : 4.0/5 (951 download)

DOWNLOAD NOW!


Book Synopsis The Dynamic Structure of the Deep Earth by : Shun-Ichiro Karato

Download or read book The Dynamic Structure of the Deep Earth written by Shun-Ichiro Karato and published by Princeton University Press. This book was released on 2003-05-26 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Variations in Earth Rotation

Download Variations in Earth Rotation PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 : 0875904599
Total Pages : 197 pages
Book Rating : 4.8/5 (759 download)

DOWNLOAD NOW!


Book Synopsis Variations in Earth Rotation by : Dennis D. McCarthy

Download or read book Variations in Earth Rotation written by Dennis D. McCarthy and published by American Geophysical Union. This book was released on 1990 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 59. As part of the Nineteenth General Assembly of The International Union of Geodesy and Geophysics Symposium (IUGG) in Vancouver, Canada, Union Symposium U4, "Variations in Earth Rotation" was held August 18-19 1987. The Convenor was Dennis D. McCarthy, U.S. Naval Observatory with P. Paquet, Observatoire Royal de Belgique and M. G. Rochester, St. Johns University serving as co-convernors. In a session on internal structure of the Earth papers dealt with the geophysical effects on Earth rotation parameters. Mantle anelasticity increases the free core nutation (FCN) period by a few days. The period of the FCN and the amplitudes of the main nutation components are sensitive to the ellipticity of the core?]mantle boundary (CMB), and a non-hydrostatic increase of 400m in the flattening of the CMB is a possible explanation of the discrepancies from theory. An alternative suggestion rests on the subseismic description of the nutation spectrum of the stratified liquid core. Evidently new models will have to take into account contributions from the oceans, mantle anelasticity, non-hydrostatic pre-stress, CMB topography and internal core structure.

Treatise on Geophysics, Volume 8

Download Treatise on Geophysics, Volume 8 PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444535772
Total Pages : 373 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Treatise on Geophysics, Volume 8 by : Peter L. Olson

Download or read book Treatise on Geophysics, Volume 8 written by Peter L. Olson and published by Elsevier. This book was released on 2010-05-18 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treaties on Geophysics: Core Dynamics, Volume 8, provides a comprehensive review of the current state of understanding of core dynamics. The book begins by analyzing a subject of long-standing and on-going controversy: the gross energetics of the core. It then explains the important elements of dynamo theory; actual fluid motions in the core; the basic physical principles involved in thermochemical convection in the core and the basic equations governing the convection; and turbulence and the small-scale dynamics of the core. This is followed by discussions of the state of knowledge on rotation-induced core flows; the use of first-principles numerical models of self-sustaining fluid dynamos; and the behavior of polarity reversals in numerical dynamo models. The remaining chapters cover the various roles the inner core plays in core dynamics and the geodynamo; experiments that have shaped knowledge about the flows in the core that produce the geodynamo and govern its evolution; and ways the mantle can affect core dynamics, and corresponding ways the core can affect the mantle. - Self-contained volume starts with an overview of the subject then explores each topic with in depth detail - Extensive reference lists and cross references with other volumes to facilitate further research - Full-color figures and tables support the text and aid in understanding - Content suited for both the expert and non-expert

The Upper Mesosphere and Lower Thermosphere

Download The Upper Mesosphere and Lower Thermosphere PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 : 0875900445
Total Pages : 354 pages
Book Rating : 4.8/5 (759 download)

DOWNLOAD NOW!


Book Synopsis The Upper Mesosphere and Lower Thermosphere by : R. M. Johnson

Download or read book The Upper Mesosphere and Lower Thermosphere written by R. M. Johnson and published by American Geophysical Union. This book was released on 1995-01-09 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 87. This volume provides a review of progress made in recent years in experimental and theoretical investigation of the upper mesosphere and lower thermosphere and coupling between these regions and the ionosphere. Detailed study of the mesosphere/lower thermosphere/ionosphere (MLTI) region has historically been difficult because of its relative inaccessibility to direct measurement techniques and the complex and highly coupled processes which occur there. Although we have still not successfully unraveled all these complex interactions, we have made significant recent progress toward a fuller understanding of the basic state of the MLTI and of the dominant wave and coupling processes. This monograph includes a set of tutorial papers, which review our current understanding of aspects of the MLTI. These tutorials are interspersed with a selection of papers describing research progress on various topics of current interest in this region. The book should therefore be useful both to the newcomer, as an introduction to this field of research, and to the more experienced researcher, providing an overview of research in progress as well as a convenient reference collection of papers describing our current understanding.

Ecosystem Dynamics in a Polar Desert

Download Ecosystem Dynamics in a Polar Desert PDF Online Free

Author :
Publisher : American Geophysical Union
ISBN 13 : 9780875905
Total Pages : 224 pages
Book Rating : 4.7/5 (88 download)

DOWNLOAD NOW!


Book Synopsis Ecosystem Dynamics in a Polar Desert by :

Download or read book Ecosystem Dynamics in a Polar Desert written by and published by American Geophysical Union. This book was released on 1998 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents information from the primary abiotic forces defining the system, and from the present hydrology, biogeochemistry and physics of major sites of organic carbon production of the McMurdo Dry Valleys. Additionally, research on the physical, chemical, and biological properties of the dry valley soils is included. The role of environmental management in long-term ecological studies is also addressed. The accompanying CDROM provides details and scale to visualize the McMurdo Dry Valleys from an ecosystem perspective.

Seismology and Structure of the Earth

Download Seismology and Structure of the Earth PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444535756
Total Pages : 873 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Seismology and Structure of the Earth by : Barbara Romanowicz

Download or read book Seismology and Structure of the Earth written by Barbara Romanowicz and published by Elsevier. This book was released on 2010-04-20 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatise on Geophysics: Seismology and Structure of the Earth, Volume 1, provides a comprehensive review of the state of knowledge on the Earths structure and earthquakes. It addresses various aspects of structural seismology and its applications to other fields of Earth sciences. The book is organized into four parts. The first part principally covers theoretical developments and seismic data analysis techniques from the end of the nineteenth century until the present, with the main emphasis on the development of instrumentation and its deployment. The second part reviews the status of knowledge on the structure of the Earths shallow layers, starting with a global review of the Earth's crustal structure. The third part focuses on the Earth's deep structure, divided into its main units: the upper mantle, the transition zone and upper-mantle discontinuities, the D region at the base of the mantle, and the Earth's core. The fourth part comprises two chapters which discuss constraints on Earth structure from fields other than seismology: mineral physics and geodynamics. - Self-contained volume starts with an overview of the subject then explores each topic with in depth detail - Extensive reference lists and cross references with other volumes to facilitate further research - Full-color figures and tables support the text and aid in understanding - Content suited for both the expert and non-expert

The Earth's Inner Core

Download The Earth's Inner Core PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 1107037301
Total Pages : 237 pages
Book Rating : 4.1/5 (7 download)

DOWNLOAD NOW!


Book Synopsis The Earth's Inner Core by : Hrvoje Tkalčić

Download or read book The Earth's Inner Core written by Hrvoje Tkalčić and published by Cambridge University Press. This book was released on 2017-02-02 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive review of past and contemporary research on the Earth's inner core from a seismological perspective. Providing a detailed account of how seismology is used in inner core research, and suggesting avenues for further study, it is an essential resource for researchers and students studying seismology and deep Earth processes.

Precession, Nutation and Wobble of the Earth

Download Precession, Nutation and Wobble of the Earth PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 1316300331
Total Pages : 553 pages
Book Rating : 4.3/5 (163 download)

DOWNLOAD NOW!


Book Synopsis Precession, Nutation and Wobble of the Earth by : V. Dehant

Download or read book Precession, Nutation and Wobble of the Earth written by V. Dehant and published by Cambridge University Press. This book was released on 2015-04-16 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering both astronomical and geophysical perspectives, this book describes changes in the Earth's orientation, specifically precession and nutation, and how they are observed and computed in terms of tidal forcing and models of the Earth's interior. Following an introduction to key concepts and elementary geodetic theory, the book describes how precise measurements of the Earth's orientation are made using observations of extra-galactic radio-sources by Very Long Baseline Interferometry techniques. It demonstrates how models are used to accurately pinpoint the location and orientation of the Earth with reference to the stars, and how to determine variations in its rotation speed. A theoretical framework is also presented that describes the role played by the structure and properties of the Earth's deep interior. Incorporating suggestions for future developments in nutation theory for the next generation models, this book is ideal for advanced-level students and researchers in solid Earth geophysics, planetary science and astronomy.

Treatise on Geophysics, Volume 7

Download Treatise on Geophysics, Volume 7 PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444535802
Total Pages : 521 pages
Book Rating : 4.4/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Treatise on Geophysics, Volume 7 by : David Bercovici

Download or read book Treatise on Geophysics, Volume 7 written by David Bercovici and published by Elsevier. This book was released on 2010-05-17 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatise on Geophysics: Mantle Dynamics, Volume 7 aims to provide both a classical and state-of-the-art introduction to the methods and science of mantle dynamics, as well as survey leading order problems (both solved and unsolved) and current understanding of how the mantle works. It is organized around two themes: (1) how is mantle convection studied; and (2) what do we understand about mantle dynamics to date. The first four chapters are thus concerned with pedagogical reviews of the physics of mantle convection; laboratory studies of the fluid dynamics of convection relevant to the mantle; theoretical analysis of mantle dynamics; and numerical analysis and methods of mantle convection. The subsequent chapters concentrate on leading issues of mantle convection itself, which include the energy budget of the mantle; the upper mantle and lithosphere in and near the spreading center (mid-ocean ridge) environment; the dynamics of subducting slabs; hot spots, melting anomalies, and mantle plumes; and finally, geochemical mantle dynamics and mixing. - Self-contained volume starts with an overview of the subject then explores each topic in detail - Extensive reference lists and cross references with other volumes to facilitate further research - Full-color figures and tables support the text and aid in understanding - Content suited for both the expert and non-expert