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[Marine Farinha]

Quimica Ambiental: A Book by Colin Baird and Michael Cann

Quimica Ambiental is a book that examines the relationship between chemistry and the environment from a chemical perspective. It was written by Colin Baird, a professor of chemistry at the University of Western Ontario, and Michael Cann, a professor of chemistry at the University of Scranton. The book was first published in 1995 and has been translated into several languages, including Spanish, Portuguese, and Chinese.

The book covers topics such as the atmosphere, water, soil, energy, toxic substances, and environmental ethics. It explains the chemical principles and processes that affect the environment and human health, as well as the social and political aspects of environmental issues. The book also provides examples, exercises, and case studies to illustrate the applications of chemistry to environmental problems.

Quimica Ambiental is intended for undergraduate students who are interested in learning about environmental chemistry. It can also be used by professionals and general readers who want to gain a better understanding of the chemical aspects of environmental science. The book aims to help readers develop critical thinking skills and a scientific attitude towards environmental issues.

The book has received positive reviews from both students and instructors who have used it as a textbook or a reference. Some of the strengths of the book are its clear and engaging writing style, its comprehensive and updated coverage of topics, its balanced and objective presentation of facts and opinions, and its use of real-world examples and data. The book has also been praised for its pedagogical features, such as summaries, questions, problems, glossaries, appendices, and references.

Quimica Ambiental is one of the most popular and widely used books on environmental chemistry. It has been adopted by many universities and colleges around the world as a core or supplementary text for courses on environmental science, environmental engineering, environmental studies, or environmental education. The book has also been recognized as a valuable resource for researchers, policymakers, educators, activists, and anyone who is interested in learning more about the role of chemistry in the environment.

In the following chapters, the book explores some of the most important and relevant topics in environmental chemistry, such as:

• The composition and structure of the atmosphere, the sources and sinks of atmospheric gases, the chemical reactions that occur in the troposphere and stratosphere, and the effects of air pollution on climate, ozone layer, acid rain, and human health.

• The properties and distribution of water on Earth, the hydrological cycle, the chemical reactions that occur in natural and polluted waters, and the effects of water pollution on aquatic ecosystems, water quality, and water treatment.

• The origin and composition of soil, the physical and chemical processes that affect soil formation and degradation, and the effects of soil pollution on soil fertility, agriculture, and biogeochemical cycles.

• The sources and types of energy, the advantages and disadvantages of fossil fuels, nuclear power, renewable energy, and alternative fuels, and the environmental impacts of energy production and consumption.

• The sources and characteristics of toxic substances, such as heavy metals, pesticides, organic pollutants, endocrine disruptors, and radioactive materials, and their fate and transport in the environment, their bioaccumulation and biomagnification in food chains, and their effects on living organisms and human health.

• The ethical principles and values that guide environmental decision-making, the role of science and technology in addressing environmental problems, the challenges and opportunities for sustainable development, and the global and local actions that can be taken to protect and restore the environment.

The book concludes with a summary of the main concepts and lessons learned from environmental chemistry, as well as suggestions for further reading and study. The book also provides online resources for students and instructors, such as quizzes, animations, simulations, videos, podcasts, web links, and supplementary materials.

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