Download or read book Earth Under Siege written by Richard P. Turco and published by Oxford University Press, USA. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the author's popular course at UCLA, this unique text is the first to introduce the non-science major to a basic understanding of how the physical environment surrounding us functions, and why human activities are affecting it, while simultaneously providing sufficient supportingdetails to hold the interest of science majors. Written for undergraduates, it details the fundamental scientific concepts underlying the nature and scope of atmospheric environmental problems. Key air pollution issues are expertly addressed in terms of their local, regional, and globalimplications. In his survey of local and regional issues, the author identifies the sources and effects of major pollutants and discusses the many ways people are exposed to environmental toxins. Global environmental issues such as stratospheric ozone depletion, global climate change, and greenhousewarming are treated as well, along with the potential for "global environmental engineering." The text provides a wealth of illustrative examples and problems that test students' comprehension of the material and challenge their creative and deductive approaches to all environmental problems. Anappendix provides a helpful primer to the basic mathematics used throughout the book. Enjoyable, stimulating, and comprehensive, this text is an ideal introduction to environmental sciences for students in the earth and atmospheric sciences, geography, engineering, environmental management and law,and life sciences.