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Introduction to Environmental Science: Earth and Man provides a
comprehensive and fully integrated interdisciplinary introduction
to our planet, covering the complex interactions between chemistry,
physics, biology, geology, hydrology, climatology, social science
and environmental policy. Written in a lively and engaging style,
it aims to stimulate interest in this dynamic and important area,
and facilitate new ways of thinking about how environmental
problems should be critically evaluated and solved.
First published in 1987, this book examines the numerous
interacting physical, chemical and biological processes which
regulate the acidity of freshwaters. Natural acidification
processes are considered first, the the effects of acidifying
pollutant inputs from the atmosphere and of other human activities.
The relative importance of the different processes is critically
examined. Concepts incorporated are drawn from chemistry, physics,
geology, hydrology, plant science and forestry, soil science,
microbiology and meteorology. The authors have attempted to thread
the relevant information together to make a coherent story which
should be understandable and useful to readers from a number of
disciplines: undergraduates and postgraduates studying
environmental science, ecology, water quality and
hydrogeochemistry; politicians and managers concerned with
pollution control. Indeed, most of the text should be
understandable to well-informed non-scientists who want (or need) a
better grasp of this fascinating and important topic.
The central role of soil chemistry in the ecosystem and other
disciplines is becoming increasingly important. For example the
effects of the increased levels of atmospheric carbon dioxide, and
accelerated use of pesticides, on soil fertility has been a focus
of much high-level debate. This text begins by defining the
relationship between soil chemistry and other fields such as plant
science and pollution science. A detailed description of the
components of soils follows, including inorganic, mineral and
organic matter. The book addresses cogent issues such as soil
fertility and soil pollution. In a concluding chapter, a review of
future analytic advances in the study of soil chemistry is given,
emphasising the importance of the soil chemist in equitable and
sustainable land use and agricultural policy. The book is an ideal
starting point for the student undertaking undergraduate study in
the environmental and soil sciences.
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