Download or read book Energetics of Eddy Actions in the Solar Atmosphere and Related Astronomical Topics written by and published by . This book was released on 1968 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenomena of the terrestrial atmosphere are bound up with solar activity in such a multiplicity of ways, that no occasion for surprise arises from the increasing interest of meteorologists in the physical processes and actions taking place in the sun. As a matter of fact this situation has existed for a great many years. Yet, were it not for the fairly recent growth of an added dimension to the joint study of terrestrial and solar problems, specific justification for the present volume would be incomplete. In brief, dynamical actions have been found to be present, common to the atmospheres of both the earth and sun. These actions involve kinetic and other forms of energy and their transformations. Likewise the turbulent transport of momentum appears to have like qualities in the two systems. The recognition of these similarities has also had the effect of enabling us to see more clearly the nature of some solar processes for which there are no close equivalents in the earth's atmosphere. Thus the general shape of the dynamo action in the photosphere has come to be visualized to better advantage. As a consequence it has become possible to create new mathematical models for this hydromagnetic system. The initial clue for these developments has been the realization from data studies that the maintenance of the sun's equatorial acceleration is effected through a mechanism analogous to that which is responsible for the maintenance of the differential rotation of the terrestrial atmosphere. Nor are there reasons lacking to support the view that this mechanism -- essentially a negative viscous action -- is in fact of quite common occurrence in many natural fluid systems characterized by the presence of a mean differential rotation. In Part II of this collection a few papers dealing with the manifestation of this phenomenon in spiral galaxies and in the solar nebula are included for interest's sake. A brief article by E. N. Lorenz on the earth's atmosphere is reproduced in the Appendix for the same reason. On the one hand the present volume may serve the purpose of a supplement to the book "Physics of Negative Viscosity Phenomena", by V. Starr, McGraw-Hill, 1968; on the other, it may also serve as an amplification and rounding out of the material contained in the collection of reprints entitled "Observational Studies of the Atmospheric General Circulation", compiled by V. Starr and B. Saltzman, M. I. T. Planetary Circulations Project, 1966. Mention should here be made also of the collection of pertinent theoretical articles entitled "Selected Papers on the Theory of Thermal Convection with Special Applications to the Earth's Planetary Atmosphere", by B. Saltzman, Dover Publications, 1962.
Download or read book Solar Magnetic Fields written by R.F. Howard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium was held at the College de France in Paris from August 31 to Sep tember 4, 1970. The Organizing Committee consisted of V. Bumba, R. Howard (Chairman), K. O. Kiepenheuer, R. Michard, E. N. Parker, A. B. Severny, V. E. Stepanov, and T. Takakura. The Local Organizing Committee consisted of Miss G. Drouin (Secretary), R. Michard (Chairman), J. -C. Pecker, and J. Rayrole. We are indebted to the College de France for their kind hospitality. I wish to express my gratitude to members of the Organizing Committee for advice and assistance and to R. Michard and the Local Organizing Committee, who were responsible for the smooth running of the sessions, the distribution and collection of the discussion sheets, and for a delightful Wednesday afternoon excursion to Meudon. It is a pleasure to thank J. W. Evans, V. E. Stepanov, K. O. Kiepenheuer, R. G. Giovanelli, T. G. Cowling, V. Bumba, W. C. Livingston, and J. M. Wilcox who kindly served as session chairmen. I also wish to thank Miss Judy Harstine and John M. Adkins of the Hale Observatories, for invaluable assistance in editing the proceedings. This Symposium has been supported financially by the International Astronomical Union.
Download or read book Hydrodynamic and Magnetohydrodynamic Problems in the Sun and Stars written by Yoji Osaki and published by . This book was released on 1986 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Symposium written by International Astronomical Union and published by . This book was released on 1971 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Irish Astronomical Journal written by and published by . This book was released on 1971 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sun the Earth and Near earth Space written by John A. Eddy and published by Government Printing Office. This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.
Download or read book Contributions written by Armagh Observatory and published by . This book was released on 1971 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the Astronomical Society of Japan written by Nihon Tenmon Gakkai and published by . This book was released on 1978 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Imagining Solar Energy written by Gregory Lynall and published by Bloomsbury Publishing. This book was released on 2020-02-20 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2022 ESSE Book Awards How has humanity sought to harness the power of the Sun, and what roles have literature, art and other cultural forms played in imagining, mythologizing and reflecting the possibilities of solar energy? What stories have been told about solar technologies, and how have these narratives shaped developments in science and culture? What can solar power's history tell us about its future, within a world adapting to climate crisis? Identifying the history of capturing solar radiance as a focal point between science and the imagination, Imagining Solar Energy argues that the literary, artistic and mythical resonances of solar power – from the Renaissance to the present day – have not only been inspired by, but have also cultivated and sustained its scientific and technological development. Ranging from Archimedes to Isaac Asimov, John Dee to Humphry Davy, Aphra Behn to J. G. Ballard, the book argues that solar energy translates into many different kinds of power (physical, political, intellectual and cultural), and establishes for the first time the importance of solar energy to many literary and scientific endeavours.
Download or read book Origin of Cosmic Rays written by Vitaliĭ Lazarevich Ginzburg and published by . This book was released on 1969 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sun in Time written by Charles Philip Sonett and published by University of Arizona Press. This book was released on 1991 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: An interdisciplinary approach to solar physics, as eighty-nine contributors trace the evolution of the Sun and provide a review of our current understanding of both its structure and its role in the origin and evolution of the solar system.
Download or read book Solar Physics and Terrestrial Effects written by Roger P. Briggs and published by . This book was released on 1993 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1965 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Discovery of Global Warming written by Spencer R. Weart and published by Harvard University Press. This book was released on 2003 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2001 a panel representing virtually all the world's governments and climate scientists announced that they had reached a consensus: the world was warming at a rate without precedent during at least the last ten millennia, and that warming was caused by the buildup of greenhouse gases from human activity. The consensus itself was at least a century in the making. The story of how scientists reached their conclusion--by way of unexpected twists and turns and in the face of formidable intellectual, financial, and political obstacles--is told for the first time in The Discovery of Global Warming. Spencer R. Weart lucidly explains the emerging science, introduces us to the major players, and shows us how the Earth's irreducibly complicated climate system was mirrored by the global scientific community that studied it. Unlike familiar tales of Science Triumphant, this book portrays scientists working on bits and pieces of a topic so complex that they could never achieve full certainty--yet so important to human survival that provisional answers were essential. Weart unsparingly depicts the conflicts and mistakes, and how they sometimes led to fruitful results. His book reminds us that scientists do not work in isolation, but interact in crucial ways with the political system and with the general public. The book not only reveals the history of global warming, but also analyzes the nature of modern scientific work as it confronts the most difficult questions about the Earth's future. Table of Contents: Preface 1. How Could Climate Change? 2. Discovering a Possibility 3. A Delicate System 4. A Visible Threat 5. Public Warnings 6. The Erratic Beast 7. Breaking into Politics 8. The Discovery Confirmed Reflections Milestones Notes Further Reading Index Reviews of this book: A soberly written synthesis of science and politics. --Gilbert Taylor, Booklist Reviews of this book: Charting the evolution and confirmation of the theory [of global warming], Spencer R. Weart, director of the Center for the History of Physics of the American Institute of Physics, dissects the interwoven threads of research and reveals the political and societal subtexts that colored scientists' views and the public reception their work received. --Andrew C. Revkin, New York Times Book Review Reviews of this book: It took a century for scientists to agree that gases produced by human activity were causing the world to warm up. Now, in an engaging book that reads like a detective story, physicist Weart reports the history of global warming theory, including the internal conflicts plaguing the research community and the role government has had in promoting climate studies. --Publishers Weekly Reviews of this book: It is almost two centuries since the French mathematician Jean Baptiste Fourier discovered that the Earth was far warmer than it had any right to be, given its distance from the Sun...Spencer Weart's book about how Fourier's initially inconsequential discovery finally triggered urgent debate about the future habitability of the Earth is lucid, painstaking and commendably brief, packing everything into 200 pages. --Fred Pearce, The Independent Reviews of this book: [The Discovery of Global Warming] is a well-written, well-researched and well-balanced account of the issues involved...This is not a sermon for the faithful, or verses from Revelation for the evangelicals, but a serious summary for those who like reasoned argument. Read it--and be converted. --John Emsley, Times Literary Supplement Reviews of this book: This is a terrific book...Perhaps the finest compliment I could give this book is to report that I intend to use it instead of my own book...for my climate class. The Discovery of Global Warming is more up-to-date, better balanced historically, beautifully written and, not least important, short and to the point. I think the [Intergovernmental Panel on Climate Change] needs to enlist a few good historians like Weart for its next assessment. --Stephen H. Schneider, Nature Reviews of this book: This short, well-written book by a science historian at the American Institute of Physics adds a serious voice to the overheated debate about global warming and would serve as a great starting point for anyone who wants to better understand the issue. --Maureen Christie, American Scientist Reviews of this book: I was very pleasantly surprised to find that Spencer Weart's account provides much valuable and interesting material about how the discipline developed--not just from the perspective of climate science but also within the context of the field's relation to other scientific disciplines, the media, political trends, and even 20th-century history (particularly the Cold War). In addition, Weart has done a valuable service by recording for posterity background information on some of the key discoveries and historical figures who contributed to our present understanding of the global warming problem. --Thomas J. Crowley, Science Reviews of this book: Weart has done us all a service by bringing the discovery of global warming into a short, compendious and persuasive book for a general readership. He is especially strong on the early days and the scientific background. --Crispin Tickell, Times Higher Education Supplement A Capricious Beast Ever since the days when he had trudged around fossil lake basins in Nevada for his doctoral thesis, Wally Broecker had been interested in sudden climate shifts. The reported sudden jumps of CO2 in Greenland ice cores stimulated him to put this interest into conjunction with his oceanographic interests. The result was a surprising and important calculation. The key was what Broecker later described as a "great conveyor belt'"of seawater carrying heat northward. . . . The energy carried to the neighborhood of Iceland was "staggering," Broecker realized, nearly a third as much as the Sun sheds upon the entire North Atlantic. If something were to shut down the conveyor, climate would change across much of the Northern Hemisphere' There was reason to believe a shutdown could happen swiftly. In many regions the consequences for climate would be spectacular. Broecker was foremost in taking this disagreeable news to the public. In 1987 he wrote that we had been treating the greenhouse effect as a 'cocktail hour curiosity,' but now 'we must view it as a threat to human beings and wildlife.' The climate system was a capricious beast, he said, and we were poking it with a sharp stick. I found the book enjoyable, thoughtful, and an excellent introduction to the history of what may be one of the most important subjects of the next one hundred years. --Clark Miller, University of Wisconsin The Discovery of Global Warming raises important scientific issues and topics and includes essential detail. Readers should be able to follow the discussion and emerge at the end with a good understanding of how scientists have developed a consensus on global warming, what it is, and what issues now face human society. --Thomas R. Dunlap, Texas A&M University
Download or read book Earth s Climate Response to a Changing Sun written by Katja Matthes and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For centuries, scientists have been fascinated by the role of the Sun in the Earth's climate system. Recent discoveries, outlined in this book, have gradually unveiled a complex picture, in which our variable Sun affects the climate variability via a number of subtle pathways, the implications of which are only now becoming clear. This handbook provides the scientifically curious, from undergraduate students to policy makers with a complete and accessible panorama of our present understanding of the Sun-climate connection. 61 experts from different communities have contributed to it, which reflects the highly multidisciplinary nature of this topic. The handbook is organised as a mosaic of short chapters, each of which addresses a specific aspect, and can be read independently. The reader will learn about the assumptions, the data, the models, and the unknowns behind each mechanism by which solar variability may impact climate variability. None of these mechanisms can adequately explain global warming observed since the 1950s. However, several of them do impact climate variability, in particular on a regional level. This handbook aims at addressing these issues in a factual way, and thereby challenge the reader to sharpen his/her critical thinking in a debate that is frequently distorted by unfounded claims.
Download or read book Astronomy with Radioactivities written by Roland Diehl and published by Springer Science & Business Media. This book was released on 2010-10-02 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the reader to the field of nuclear astrophysics, i.e. the acquisition and reading of measurements on unstable isotopes in different parts of the universe. The authors explain the role of radioactivities in astrophysics, discuss specific sources of cosmic isotopes and in which special regions they can be observed. More specifically, the authors address stars of different types, stellar explosions which terminate stellar evolutions, and other explosions triggered by mass transfers and instabilities in binary stars. They also address nuclear reactions and transport processes in interstellar space, in the contexts of cosmic rays and of chemical evolution. A special chapter is dedicated to the solar system which even provides material samples. The book also contains a description of key tools which astrophysicists employ in those particular studies and a glossary of key terms in astronomy with radioactivities.
Download or read book Monthly Notices of the Royal Astronomical Society written by and published by . This book was released on 1919 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:
