tailieunhanh - Encyclopedia of Global Resources part 25

Encyclopedia of Global Resources part 25 provides a wide variety of perspectives on both traditional and more recent views of Earth's resources. It serves as a bridge connecting the domains of resource exploitation, environmentalism, geology, and biology, and it explains their interrelationships in terms that students and other nonspecialists can understand. The articles in this set are extremely diverse, with articles covering soil, fisheries, forests, aluminum, the Industrial Revolution, the . Department of the Interior, the hydrologic cycle, glass, and placer mineral deposits. . | 210 Clean Air Act Global Resources Manning D. A. C. Introduction to Industrial Minerals. New York Chapman Hall 1995. Meunier Alain. Clays. Translated by Nathalie Fradin. New York Springer 2005. Murray Haydn H. Applied Clay Mineralogy Occurrences Processing and Application of Kaolins Bentonites Palygorskite-Sepiolite and Common Clays. Boston Elsevier 2007. Newman A. C. D. ed. Chemistry of Clays and Clay Minerals. Harlow England Longman for Mineralogical Society 1986. Web Sites Natural Resources Canada Canadian Minerals Yearbook Mineral and Metal Commodity Reviews http mms-smm busi-indu cmy-amc . Geological Survey Clays Statistics and Information http minerals pubs commodity clays See also Ceramics Chlorites Open-pit mining Paper Residual mineral deposits Sedimentar y processes rocks and mineral deposits Silicates United States. Clean Air Act Categories Laws and conventions government and resources Dates 1963 rewritten in 1970 amended in later years The Clean Air Acts of 1963 and 1970 with subsequent amendments are intended to improve air quality in the United States largely through mandated air quality standards. Background The 1963 Clean Air Act CAA and its 1965 amendments attempted to improve air quality in the United States through federal support of air pollution research and aid to states in establishing air pollution control agencies. The 1970 CAA provided for national air-quality standards by specifying maximum permissi- Time Line of . Clean Air Acts Year Law Provisions 1955 Air Pollution Control Act First . law addressing air pollution and funding research into pollution prevention. 1963 Clean Air Act of 1963 First . law providing for monitoring and control of air pollution. 1967 Air Quality Act Established enforcement provisions to reduce interstate air pollution transport. 1970 Clean Air Act Extension of 1970 Established first comprehensive emission regulator y structure including the National