Download or read book Oxidant Air Pollution in Remote Forest Areas of Southwestern Virginia written by John M. Skelly and published by . This book was released on 1977 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidant Air Pollution Impact to the Forests of Eastern United States written by John M. Skelly and published by . This book was released on 1979 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidant Air Pollution Impacts in the Montane Forests of Southern California written by Paul R. Miller and published by Springer. This book was released on 1999 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 1950s, the pines native to the San Bernardino Mountains in Southern California have shown symptoms of decline that have proven to result from exposure to ozone, a major plant-damaging gas in photochemical oxidant air pollution. Because of their proximity to major urban areas, the San Bernardino Mountains have served as a natural laboratory for studying effects of oxidant and acidic air pollution on a mixed-conifer forest. This volume presents a body of research conducted over more than thirty years, including an intensive interdisciplinary five-year study begun in 1991. Chapters include studies of the relationships of biogeography and climate to the region's air pollution, the chemical and physiological mechanisms of ozone injury, as well as the impacts of nitrogen-containing pollutants and natural stresses on polluted forests. The synthesis of such long-term studies provides insights into the combined influences of pollutants on ecosystem function in forested regions with Mediterranean-type climates.
Download or read book Air Pollution by Photochemical Oxidants written by Robert Guderian and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochemical oxidants are secondary air pollutants formed under the influence of sunlight by complex photochemical reactions in air which contains nitrogen oxides and reactive hydrocarbons as precursors. The most adverse components formed by photochemical reactions in polluted air are ozone (0 ) 3 and peroxyacetyl nitrate (PAN), among many other products such as aldehydes, ketones, organic and inorganic acids, nitrates, sulfates etc. An analysis and evaluation of the available knowledge has been used to characterize the relationships among emissions, ambient air concentrations, and effects, and to identify the important controlling influences on the formation and effects of photochemical oxidants. The biological activity of photochemical oxidants was first clearly manifested during the early 1940's, when vegetation injury was observed in the Los Angeles Basin in the United States. Since that time, as a consequence of the increasing emissions of photochemical oxidant precursors, the photochemical oxidants have become the most important air pollutants in North America. In other parts of the world, for example South and Central America, Asia, and Australia, photo chemical oxidants threaten vegetation, particularly the economic and ecological performance of plant life. According to my knowledge, the first observations of ozone and PAN injury to vegetation in Europe were made by Dr. Ellis F. Darley (Statewide Air Pollution Research Center, University of California, Riverside, California) during a study visit (1963/64) to the Federal Republic of Germany.
Download or read book Air quality criteria for ozone and other photochemical oxidants written by United States. Environmental Protection Agency. Office of Research and Development and published by . This book was released on 1978 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem written by Oliver Clifton Taylor and published by . This book was released on 1973 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem written by Oliver Clifton Taylor and published by . This book was released on 1973 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem written by Oliver Clifton Taylor and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications a Quarterly Guide written by and published by . This book was released on 1978 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollution and the Productivity of the Forest written by Donald D. Davis and published by . This book was released on 1984 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Research Series written by and published by . This book was released on 1979 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Quality Criteria for Ozone and Other Photochemical Oxidants written by and published by . This book was released on 1986 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollutants and Their Effects on the Terrestrial Ecosystem written by Allan H. Legge and published by Wiley-Interscience. This book was released on 1986-04-25 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: More classics for environmental scientists from Wiley-Interscience. Trace Atmospheric Constituents Properties, Transformations, and Fates Edited by Stephen E. Schwartz Providing the only comprehensive coverage available of the chemical and physical processes involved in the formation of acid rain, this book details the transformation and deposition of atmospheric pollutants. Treats relevant laboratory and theoretical chemistry, field studies, and computer modeling methods, and includes coverage of the aqueous-phase chemistry of nitrogen oxides and sulfur dioxide, an analysis of soot and the analytical chemistry and health effects of inorganic and organic sulfur compounds present in ambient and industrial aerosols, and more. 1983 (0 471-87640-2) 547 pp. Systems Ecology An Introduction Howard Thomas Odum An integrated theoretical and applied introduction to systems ecology that uses energy diagrammatic language to explain basic concepts of systems, modelling, and simulation. Teaches energetics while at the same time dealing with the issues of organization, entropy, information, complexity, diversity, frequency, and power and the ways these determine the nature of real systems. Includes analog and digital computer modelling, enabling readers without prior programming experience to create computer models of ecological processes. 1983 (0 471-65277-6) 644 pp.
Download or read book Impact of Air Pollutants on Southern Pine Forests written by Susan Fox and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: The public's attitude toward air pollution in the United States evolved substantially during the 1960s. One of the results of the nation's emerging environmental ethic was the creation of the U. S. Environmental Protection Agency (EPA) in December of 1970. Prior to this time, research was focused on the impacts of air pollution on human health and welfare and was largely conducted by several federal research agencies, which included the Department of Health, Education, and Welfare; the National Oceanic and Atmospheric Administration; and the U. S. Department of Agricul ture. After the creation of the EPA, much of this work was consolidated in one regulatory agency, which resulted in periodic evaluations of the various effects of atmospheric pollution on human health, materials, agriculture, and forest ecosystems. At the same time that environmental interest was growing in the United States, concern increased in the European scientific community and public over the ecological impacts of acidic deposition. As the magnitude of the damage to European lakes and streams and the widespread decline in Norway spruce and silver fir was reported, concern that similar problems were occurring in the United States increased substantially. This concern was heightened by press reports of high elevation spruce-fir forest declines in the Adirondack and Appalachian Mountains and the decline and death of sugar maples in the northeastern United States and Canada.
Download or read book Environmental Pollution Control written by and published by . This book was released on 1978 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photochemical Oxidant Air Pollutant Effects on a Mixed Conifer Forest Ecosystem written by and published by . This book was released on 1977 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methodology for the Assessment of Air Pollution Effects on Vegetation written by Walter Webb Heck and published by . This book was released on 1979 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
