Environmental Science 13th Edition by Eldon Enger and Bradley Smith gives concise, conceptual, and value-priced topics. The strategy and studying level cover the basic concepts with out overloading students with too much detail.
The authors reinforce the text's central theme of "interrelationships" by providing a historical perspective, information on economic and political realities, talk about the role of various social experiences, and combine this with the essential science to describe the pure world and how we affect it.
For those who're searching for a text that presents environmental science ideas precisely, succinctly, and simply, you'll discover this book, has no peer. But a straightforward-to-perceive conceptual approach isn't the only thing that differentiates this excellent text. It incorporates all of those sources of information when discussing any environmental issue. This text is written for a one semester, introductory course taken by college students with all kinds of career goals.
The central theme of the book is interrelatedness. No text of this nature can cover all issues in depth. Although many facts are presented in charts, graphs, and figures to help illustrate the scope of environmental issues, the text’s main focus is on identifying major issues and giving appropriate examples to illustrate the complex interactions that are characteristic of all environmental problems. The facts are provided for the person who wants them, but they do not obscure the general concepts and principles being described.
The authors have endeavored to present a balanced view of issues, diligently avoiding personal biases and fashionable philosophies. It is not the purpose of this textbook to tell you what to think. Rather, our goal is to provide access to information and the conceptual framework needed to understand complex issues so that you can comprehend the nature of environmental problems and formulate your own views.
There are over 40 new figures and tables, many of which have been drawn in a more realistic, three-dimensional style. Numerous other pieces have been revised to reflect updated data or content. Chapter 16 offers updated information on efforts to save the Aral Sea, the long-term impact of the Exxon Valdez oil spill, and water use throughout the world. Chapter 17 was updated throughout and modified to allow for a better flow of content. The chapter includes new information on the deaths in Europe due to the 2003 heat wave.
Chapter 18 has a much-expanded section on mining waste and includes an Environmental Close-up entitled “Mountain Top Removal.” Chapter 19 has been updated throughout and includes a new pie graph that shows industries responsible for toxic releases. Chapter 20 has expanded coverage on the societal benefits of environmental compliance and a new section explaining the difference between governance and government. There are also two new tables and a new Global Perspective “ISO Standards for Environmental Management Systems” in this chapter.
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