Journal of the Air Pollution Control Association
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Page : 1352 pages
File Size : 46,92 MB
Release : 1979
Category : Air
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Author :
Publisher :
Page : 1352 pages
File Size : 46,92 MB
Release : 1979
Category : Air
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Author : Air Pollution Control Association
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Page : 1116 pages
File Size : 31,8 MB
Release : 1979
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Author : Mark E. Fenn
Publisher : Springer Science & Business Media
Page : 412 pages
File Size : 27,81 MB
Release : 2012-12-06
Category : Science
ISBN : 038722520X
At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than 5 about 50 years ago. This tendency toward urbanization is expected to continue, particularly in the developing world. A consequence of this growing trend is that millions of people are being exposed to harmful levels of urban air pollutants caused mainly by emissions from motor vehicles and from industrial and domestic activities involving the combustion of fossil fuels. The driving force for the design and implementation of emission control strate gies aimed at improving air quality has been the protection of the health of the population in urban centers. There are, however, other consequences of the pres ence of air pollutants besides the direct effect on human health. Reduced visibil ity, damage to monuments and buildings, and many other such consequences indirectly affect our quality of life. Another set of consequences involves damage to ecological systems. In fact, the nature of "photochemical smog" was first uncovered in the 1950s in connection with observations of its harmful effects on crops and plants in the vicinity of Los Angeles.
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Page : 398 pages
File Size : 23,82 MB
Release : 1979-10
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Author :
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Page : 196 pages
File Size : 35,12 MB
Release : 1980
Category : Air quality management
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Author : United States. National Highway Traffic Safety Administration
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Page : 518 pages
File Size : 11,38 MB
Release : 1979
Category : Diesel motor
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Author :
Publisher : DIANE Publishing
Page : 236 pages
File Size : 13,25 MB
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ISBN : 1428990496
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Page : 244 pages
File Size : 13,37 MB
Release : 1981
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Author : Taft Y. Toribara
Publisher : Springer Science & Business Media
Page : 492 pages
File Size : 18,97 MB
Release : 2012-12-06
Category : Science
ISBN : 1461340330
The principal emphasis of the Department of Radiation Biology and Biophysics is on biological problems. Techniques for measuring are considered very necessary but the development of them is usual ly left to someone else. Therefore it is a little unusual for the department to sponsor a conference which is devoted mostly to methodology. Environmental Pollution is a very popular topic now, and one notices that there are a number of scientific conferences devoted to the topic. Furthermore, part of every conference is devoted to measurements of pollutants. So the question becomes one of what should be different about our conference. To start with there are two unique features here: The first is the limited attendance which should provide more meaningful discussion; the second is the availability to the world of all the information in book form after the conference. We gave considerable thought to the contents of the conference which would take advantage of the unique features. Therefore, we decided to look to the future and present material here that is not in routine use. The search for pollutants has just begun, and their presence cannot be established without some means of detection. Many substances are not known to be toxic be cause no one has studied them. The necessary information can only be obtained if techniques for detection and measurement are avail able.
Author : Environmental Monitoring and Support Laboratory (Las Vegas, Nev.)
Publisher :
Page : 270 pages
File Size : 42,54 MB
Release : 1973
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