tailieunhanh - Multimedia Environmental Models
Since the Second World War, and especially since the publication of Rachel Carson’s Silent Spring in 1962, there has been growing concern about contamination of the environment by “man-made” chemicals. These chemicals may be present in industrial and municipal effluents, in consumer or commercial products, in mine tailings, in petroleum products, and in gaseous emissions. Some chemicals such as pesticides may be specifically designed to kill biota present in natural or agricultural ecosystems. They may be organic, inorganic, metallic, or radioactive in nature. Many are present naturally, but usually at much lower concentrations than have been established by human activity. Most of these chemicals cause toxic effects in organisms, including. | McKay Donald. Front matter Multimedia Environmental Models Edited by Donald McKay Boca Raton CRC Press LLC 2001 Multimedia Environmental Models The Fugacity Approach Second Edition Multimedia Environmental Models__ The Fugacity Approach Second Edition Donald Mackay LEWIS PUBLISHERS Boca Raton London New York Washington .
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