Download or read book La teor a del efecto invernadero y el calor en la atm sfera written by ROGELIO PEREZ CASADIEGO and published by rogelio perez. This book was released on 2024-01-29 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: El calentamiento global es uno de los mayores desafíos que enfrenta la humanidad, con profundas consecuencias ambientales y sociales. La explicación científica dominante culpa a la quema de combustibles fósiles, que incrementa el efecto invernadero atrapando el calor infrarrojo en la atmósfera. Sin embargo, esta teoría del efecto invernadero presenta inconsistencias con las leyes fundamentales de la física y la termodinámica. Por ejemplo, ignora el papel de la conducción y convección en la transferencia de calor, asume erróneamente que la radiación infrarroja equivale al calor, y no explica adecuadamente el origen de la energía térmica atmosférica. Este libro realiza un riguroso análisis crítico de la teoría del efecto invernadero, explorando sus fundamentos termodinámicos, el comportamiento cinético de los gases y sus modos de transferencia de calor. Identifica fallas conceptuales como la confusión entre temperatura y calor, el énfasis excesivo en la radiación, y la ignorancia de los principios de conducción y convección térmica. En este libro presenta evidencia matemática y conceptual de que el CO2 no juega un papel muy importante en la temperatura atmosférica. Sobre esta base, el libro plantea la necesidad de elaborar un nuevo paradigma más integral para entender la compleja física de la atmósfera terrestre. Una teoría renovada requerirá incorporar los aportes de la termodinámica clásica, la mecánica de fluidos y la teoría cinética de gases. Solo así podremos construir explicaciones más coherentes del calentamiento global, que trasciendan las limitaciones de la visión actual del efecto invernadero.
Download or read book Cambio clim tico written by José Fernando Isaza Delgado and published by U. Jorge Tadeo Lozano. This book was released on 2007 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impacto del cambio clim tico written by Jorge Ruiz Morales and published by . This book was released on 2010-11-03 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El cambio climático puede definirse como la variación global del clima de la Tierra, variación que se produce en diversas escalas de tiempo y que afecta diversos parámetros, como temperatura, nubosidad y precipitaciones. Sus causas pueden ser muy diversas. Sin embargo, hoy se piensa que la causa principal es la actividad humana sobre el planeta, a través de la emisión de gases por combustión y la consecuente elevación de la temperatura de la atmósfera. El calentamiento global causado por el efecto invernadero consiste en que los gases que componen la atmósfera retienen el calor del sol y evitan que escape al espacio, manteniendo al planeta en una cierta temperatura.
Download or read book La gu a de Bernie Sanders para la revoluci n pol tica Bernie Sanders Guide to Political Revolution written by Bernie Sanders and published by Square Fish. This book was released on 2020-08-25 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: En este libro preciso y descarnado, Bernie Sanders, un político estadounidense de larga trayectoria progresista y senador independiente autodefinido como “socialista democrático," traza un diagnóstico de las calamidades sociales que afectan a Estados Unidos. Entre estas, Sanders delinea la creciente desigualdad de ingresos (el 1% más rico de los norteamericanos posee tanta riqueza como el 90% más pobre), la brutalidad policial, la inaccesibilidad a la educación superior, el racismo, los laberintos del sistema sanitario... Sanders deja enseñanzas para el resto del mundo: hay que transformar el sistema.
Download or read book Salvemos El Planeta written by Kostafa K. Tolba and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista Geof sica written by and published by . This book was released on 1995 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista de la Academia Colombiana de Ciencias Exactas F sicas y Naturales written by Academia Colombiana de Ciencias Exactas, Físicas y Naturales and published by . This book was released on 1992 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.
Download or read book Turrialba written by and published by . This book was released on 1989 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Holt People Places and Change written by Robert J. Sager and published by . This book was released on 2003 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gender and Climate Change An Introduction written by Irene Dankelman and published by Routledge. This book was released on 2012-06-25 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although climate change affects everybody it is not gender neutral. It has significant social impacts and magnifies existing inequalities such as the disparity between women and men in their vulnerability and ability to cope with this global phenomenon. This new textbook, edited by one of the authors of the seminal Women and the Environment in the Third World: Alliance for the Future (1988) which first exposed the links between environmental degradation and unequal impacts on women, provides a comprehensive introduction to gender aspects of climate change. Over 35 authors have contributed to the book. It starts with a short history of the thinking and practice around gender and sustainable development over the past decades. Next it provides a theoretical framework for analyzing climate change manifestations and policies from the perspective of gender and human security. Drawing on new research, the actual and potential effects of climate change on gender equality and women's vulnerabilities are examined, both in rural and urban contexts. This is illustrated with a rich range of case studies from all over the world and valuable lessons are drawn from these real experiences. Too often women are primarily seen as victims of climate change, and their positive roles as agents of change and contributors to livelihood strategies are neglected. The book disputes this characterization and provides many examples of how women around the world organize and build resilience and adapt to climate change and the role they are playing in climate change mitigation. The final section looks at how far gender mainstreaming in climate mitigation and adaptation has advanced, the policy frameworks in place and how we can move from policy to effective action. Accompanied by a wide range of references and key resources, this book provides students and professionals with an essential, comprehensive introduction to the gender aspects of climate change.
Download or read book Worlds in Collision written by and published by Paradigma Ltd. This book was released on with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this book Immanuel Velikovsky first presented the revolutionary results of his 10-year-long interdisciplinary research to the public, founded modern catastrophism - based on eyewitness reports by our ancestors - shook the doctrine of uniformity of geology as well as Darwin's theory of evolution, put our view of the history of our solar system, of the Earth and of humanity on a completely new basis - and caused an uproar that is still going on today. Worlds in Collision - written in a brilliant, easily understandable and entertaining style and full to the brim with precise information - can be considered one of the most important and most challenging books in the history of science. Not without reason was this book found open on Einstein's desk after his death. For all those who have ever wondered about the evolution of the earth, the history of mankind, traditions, religions, mythology or just the world as it is today, Worlds in Collision is an absolute MUST-READ!
Download or read book History of Palaeobotany written by A. J. Bowden and published by Geological Society of London. This book was released on 2005 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Often regarded as the 'Cinderella' of palaeontological studies, palaeobotany has a history that contains some fascinating insights into scientific endeavour, especially by palaeontologists who were perusing a personal interest rather than a career. The problems of maintaining research facilities in universities, especially in the modern era, are described and reveal a noticeable absence of a national UK strategy to preserve centres of excellence in an avowedly specialist area. Accounts of some of the pioneers demonstrate the importance of collaboration between taxonomists and illustrators. The importance of palaeobotany in the rise of geoconservation is outlined, as well as the significant and influential role of women in the discipline. Although this volume has a predominantly UK focus, two very interesting studies outline the history of palaeobotanical work in Argentina and China.
Download or read book Climate Change Policy written by Michael Bothe and published by Eleven International Publishing. This book was released on 2005 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the research results of an interdisciplinary study on climate change policies by the Enforcing Environmental Policy (EEP) Network, a project supported by the Human Dimension Potential Programme. Contributions are from highly qualified economic and legal specialists based at research institutes across Europe. The book gives answers to several questions related to the implementation of the international rules on climate change, most notably the Kyoto Protocol. It analyses ways and means to facilitate and encourage compliance with the objectives of the Kyoto Protocol. It is addressed to policy-makers, academics, business-sector and stakeholders throughout and outside Europe. Due to its interdisciplinary approach, this work is a distinctive and unique product compared to the existing literature on the subject. The effective implementation of climate protection and clean air policy requires an understanding of the political, legal and economic structures and constraints facing policy makers - and this is exactly what this book offers.
Download or read book Rays of Hope written by Denis Hayes and published by W. W. Norton & Company. This book was released on 1977 with total page 244 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
