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The Stratosphere and Its Role in the Climate System

2013-06-29 Science
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Release : 2013-06-29
Genre : Science
Kind : eBook
Book Rating : 275/5 ( reviews)

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Book Synopsis The Stratosphere and Its Role in the Climate System by : Guy P. Brasseur

Download or read book The Stratosphere and Its Role in the Climate System written by Guy P. Brasseur. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a summary of the lectures given at the NATO Advanced Science Institute (ASI) which took place at Val Morin, Quebec, Canada, 4-15 September, 1995. This summer school offered an excellent opportunity to discuss key scientific questions related to the stratosphere and its importance for the climate system. Approximately 85 students and 15 lecturers from 19 nations attended the ASI which was sponsored by SPARC (Stratospheric Processes and Their Role in Climate), a project of the World Climate Research Programme. The purpose of the ASI was to present truly tutorial lectures rather than highly specialized or technical talks. At the conference, mornings were devoted to fundamental presentations while short illustrative talks were given in the afternoon. The book presents a summary of the two types of lectures. We were fortunate to enlist the participation of outstanding experts in the field of atmospheric science and excellent teachers. Students were strongly encouraged to actively participate in various activities during the summer school; for example, the students were asked to summarize the lectures given by the teachers, and in most cases, the chapters presented in this book were written by small groups of students and reviewed by the lecturers. During the school, students had also the opportunity to present posters that described their personal research. These lecture notes are divided into three major parts.

Stratosphere Troposphere Interactions

2008-07-03 Science
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Release : 2008-07-03
Genre : Science
Kind : eBook
Book Rating : 177/5 ( reviews)

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Book Synopsis Stratosphere Troposphere Interactions by : K. Mohanakumar

Download or read book Stratosphere Troposphere Interactions written by K. Mohanakumar. This book was released on 2008-07-03. Available in PDF, EPUB and Kindle. Book excerpt: Stratospheric processes play a signi?cant role in regulating the weather and c- mate of the Earth system. Solar radiation, which is the primary source of energy for the tropospheric weather systems, is absorbed by ozone when it passes through the stratosphere, thereby modulating the solar-forcing energy reaching into the t- posphere. The concentrations of the radiatively sensitive greenhouse gases present in the lower atmosphere, such as water vapor, carbon dioxide, and ozone, control the radiation balance of the atmosphere by the two-way interaction between the stratosphere and troposphere. The stratosphere is the transition region which interacts with the weather s- tems in the lower atmosphere and the richly ionized upper atmosphere. Therefore, this part of the atmosphere provides a long list of challenging scienti?c problems of basic nature involving its thermal structure, energetics, composition, dynamics, chemistry, and modeling. The lower stratosphere is very much linked dynamically, radiatively,and chemically with the upper troposphere,even though the temperature characteristics of these regions are different. The stratosphere is a region of high stability, rich in ozone and poor in water - por and temperature increases with altitude. The lower stratospheric ozone absorbs the harmful ultraviolet (UV) radiation from the sun and protects life on the Earth. On the other hand, the troposphere has high concentrations of water vapor, is low in ozone, and temperature decreases with altitude. The convective activity is more in the troposphere than in the stratosphere.

Climate Analysis

2019-01-17 Science
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Release : 2019-01-17
Genre : Science
Kind : eBook
Book Rating : 371/5 ( reviews)

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Book Synopsis Climate Analysis by : Chester F. Ropelewski

Download or read book Climate Analysis written by Chester F. Ropelewski. This book was released on 2019-01-17. Available in PDF, EPUB and Kindle. Book excerpt: Sensational images and stories about variations in Earth's climate and their impacts on society are pervasive in the media. The scientific basis for these stories is often not understood by the general public, nor even by those with a scientific background in fields other than climate science. This book is a comprehensive resource that will enable the reader to understand and appreciate the significance of the flood of climate information. It is an excellent non-mathematical resource for learning the fundamentals of climate analysis, as well as a reference for non-climate experts that need to use climate information and data. The focus is on the basics of the climate system, how climate is observed and how the observations are transformed into datasets useful for monitoring the climate. Each chapter contains Discussion Questions. This is an invaluable textbook on climate analysis for advanced students, and a reference textbook for researchers and practitioners.

The Stratosphere

2013-04-30 Science
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Release : 2013-04-30
Genre : Science
Kind : eBook
Book Rating : 597/5 ( reviews)

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Book Synopsis The Stratosphere by : L. M. Polvani

Download or read book The Stratosphere written by L. M. Polvani. This book was released on 2013-04-30. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 190. The Stratosphere: Dynamics, Transport, and Chemistry is the first volume in 20 years that offers a comprehensive review of the Earth's stratosphere, increasingly recognized as an important component of the climate system. The volume addresses key advances in our understanding of the stratospheric circulation and transport and summarizes the last two decades of research to provide a concise yet comprehensive overview of the state of the field. This monograph reviews many important aspects of the dynamics, transport, and chemistry of the stratosphere by some of the world's leading experts, including up-to-date discussions of Dynamics of stratospheric polar vortices Chemistry and dynamics of the ozone hole Role of solar variability in the stratosphere Effect of gravity waves in the stratosphere Importance of atmospheric annular modes This volume will be of interest to graduate students and scientists who wish to learn more about the stratosphere. It will also be useful to atmospheric science departments as a textbook for classes on the stratosphere.

Advancing the Science of Climate Change

2011-01-10 Science
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Release : 2011-01-10
Genre : Science
Kind : eBook
Book Rating : 880/5 ( reviews)

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Book Synopsis Advancing the Science of Climate Change by : National Research Council

Download or read book Advancing the Science of Climate Change written by National Research Council. This book was released on 2011-01-10. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of human and natural systems. The compelling case for these conclusions is provided in Advancing the Science of Climate Change, part of a congressionally requested suite of studies known as America's Climate Choices. While noting that there is always more to learn and that the scientific process is never closed, the book shows that hypotheses about climate change are supported by multiple lines of evidence and have stood firm in the face of serious debate and careful evaluation of alternative explanations. As decision makers respond to these risks, the nation's scientific enterprise can contribute through research that improves understanding of the causes and consequences of climate change and also is useful to decision makers at the local, regional, national, and international levels. The book identifies decisions being made in 12 sectors, ranging from agriculture to transportation, to identify decisions being made in response to climate change. Advancing the Science of Climate Change calls for a single federal entity or program to coordinate a national, multidisciplinary research effort aimed at improving both understanding and responses to climate change. Seven cross-cutting research themes are identified to support this scientific enterprise. In addition, leaders of federal climate research should redouble efforts to deploy a comprehensive climate observing system, improve climate models and other analytical tools, invest in human capital, and improve linkages between research and decisions by forming partnerships with action-oriented programs.

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