Twenty Questions and Answers about the Ozone Layer
Author : Michaela I. Hegglin
Publisher :
Page : 79 pages
File Size : 47,24 MB
Release : 2017-03
Category :
ISBN : 9789966076021
Author : Michaela I. Hegglin
Publisher :
Page : 79 pages
File Size : 47,24 MB
Release : 2017-03
Category :
ISBN : 9789966076021
Author : Andrew Dessler
Publisher : Elsevier
Page : 225 pages
File Size : 40,69 MB
Release : 2000-06-15
Category : Science
ISBN : 008050096X
Chemistry and Physics of Stratospheric Ozone will provide an in-depth account of chemical and physical properties of stratospheric ozone, which will be valuable to a wide audience. The research of the last decade has produced as many arguments as answers, and the author provides a good account of both the accepted and provocative resolutions. - Focuses on the important aspects of stratospheric ozone that are needed to understand most of the literature - Provides extensive discussion of the natural and human-induced changes to the "ozone layer" - Includes homework problems at the end of each chapter
Author : Rolf Müller (physicien.)
Publisher : Royal Society of Chemistry
Page : 347 pages
File Size : 40,82 MB
Release : 2012
Category : Science
ISBN : 1849730024
In recent years, several new concepts have emerged in the field of stratospheric ozone depletion, creating a need for a concise in-depth publication covering the ozone-climate issue. This monograph fills that void in the literature and gives detailed treatment of recent advances in the field of stratospheric ozone depletion. It puts particular emphasis on the coupling between changes in the ozone layer and atmospheric change caused by a changing climate. The book, written by leading experts in the field, brings the reader the most recent research in this area and fills the gap between advanced textbooks and assessments.
Author :
Publisher :
Page : 554 pages
File Size : 12,66 MB
Release : 1990*
Category :
ISBN :
Author :
Publisher :
Page : 546 pages
File Size : 46,97 MB
Release : 1990
Category :
ISBN :
Author :
Publisher : UN
Page : 48 pages
File Size : 23,76 MB
Release : 1999
Category : Science
ISBN :
Author : Sari Kovats
Publisher : WHO Regional Office Europe
Page : 127 pages
File Size : 17,68 MB
Release : 2000-11
Category : Medical
ISBN : 9289013559
A balanced assessment based on currently available scientific knowledge of the effects that climate change may have on the environment in Europe and the health of its populations. Written in non-technical language the book responds to growing public and political concern about the consequences of such widely publicized phenomena as global warming and stratospheric ozone depletion. The book also responds to evidence that recent warming trends in Europe have already affected health. The book opens with a brief explanation of the causes of climate change and stratospheric ozone depletion followed by an overview of recent European and global initiatives aimed at monitoring trends and assessing their impact on health. The first main chapter on climate change in Europe summarizes currently documented trends and provides a scenario of possible changes throughout the rest of this century. The second and most extensive chapter reviews scientific evidence on specific health consequences. These include effects related to increased episodes of thermal stress and air pollution; changes in foodborne water-related vector-borne and rodent-borne diseases; mortality from floods and other weather extremes; and changes in the production of aeroallergens associated with respiratory disorders including asthma. Chapter three considers health effects linked to stratospheric ozone depletion giving particular attention to adverse effects on the eye and immune system and skin cancer. The remaining chapters discuss health effects expected in the next decade and outline actions urgently needed in the areas of policy monitoring and surveillance and research.
Author :
Publisher :
Page : 4 pages
File Size : 32,97 MB
Release : 1995
Category : Air
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 222 pages
File Size : 31,2 MB
Release : 2005-03-25
Category : Science
ISBN : 0309133505
Changes in climate are driven by natural and human-induced perturbations of the Earth's energy balance. These climate drivers or "forcings" include variations in greenhouse gases, aerosols, land use, and the amount of energy Earth receives from the Sun. Although climate throughout Earth's history has varied from "snowball" conditions with global ice cover to "hothouse" conditions when glaciers all but disappeared, the climate over the past 10,000 years has been remarkably stable and favorable to human civilization. Increasing evidence points to a large human impact on global climate over the past century. The report reviews current knowledge of climate forcings and recommends critical research needed to improve understanding. Whereas emphasis to date has been on how these climate forcings affect global mean temperature, the report finds that regional variation and climate impacts other than temperature deserve increased attention.
Author : Christos Zerefos
Publisher : Springer Science & Business Media
Page : 460 pages
File Size : 23,29 MB
Release : 2009-05-24
Category : Science
ISBN : 9048124697
Homer speaks of lightning bolts after which ‘a grim reek of sulphur bursts forth’ and the air was ‘?lled with reeking brimstone’. (Homer 3000 BC). The odour was not actually the smell of sulphur dioxide associated with burning sulphur, but rather was the ?rst recorded detection of the presence of another strong odour, that of ozone (O ) in Earth’s atmosphere. These molecules were formed by the passage of 3 lightning through the air, created by splitting the abundant molecular oxygen (O ) 2 molecules into two, followed by the addition of each of the free O atoms to another O to form the triatomic product. In fact, most of the ozone molecules present 2 in the atmosphere at any time have been made by this same two-step splitti- plus-combination process, although the initiating cause usually begins with very energetic solar ultraviolet (UV) radiation rather than lightning. Many thousands of years later, the modern history of ozone began with its synthesis in the laboratory of H. F. Schonbein in 1840 (Nolte 1999), although the positive con?rmation of its three-oxygen atom chemical formula came along sometime later. Scienti?c interest in high-altitude stratospheric ozone dates back to 1881 when Hartley measured the spectrum of ozone in the laboratory and found that its ability to absorb UV light extended only to 293nm at the long wavelength end (Hartley 1881a).