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Ozone Environment:     more books (100)

Determination of ozone in outdoor and indoor environments using nitrite-impregnated passive samplers followed by ion chromatography.(TECHNICAL PAPER)(Technical ... of the Air & Waste Management Association by Sathrugnan Karthikeyan, Sundararajan Venkatesa Perumal, et all 2007-08-01 Analysis of sources and partitioning of oxidant in the UK-Part 1: the NO"X-dependence of annual mean concentrations of nitrogen dioxide and ozone [An article from: Atmospheric Environment] by M.E. Jenkin, 2004-09-01 Long-term changes in tropospheric ozone [An article from: Atmospheric Environment] by S.J. Oltmans, A.S. Lefohn, et all 2006-06-01 New critical levels for ozone effects on young trees based on AOT40 and simulated cumulative leaf uptake of ozone [An article from: Atmospheric Environment] by P.E. Karlsson, J. Uddling, et all 2004-05-01 Protecting the Ozone Layer: Refrigerants Vol 1 (UNEP IE/PAC series) by United Nations Environment Programme, 1992-12-31 Report of the Flexible and Rigid Foams Technical Options Committee (Ftoc): 2002 Assessment (Montreal Protocol on Substances That Deplete the Ozone Layer) The Potential Effects of Ozone Depletion in the United Kingdom by Dept.of Environment, 1996-01 Montreal Protocol on Substances that Deplete the Ozone Layer: 2006 Report of the Chemicals Technical Options Committee (CTOC) - 2006 Assessment by United Nations Environment Programme, 2007-06-29 Aerosols Sterilants, Miscellaneous Uses & Carbon Tetrachloride: Sourcebook of Technologies for Protecting the Ozone Layer by United Nations Environment Programme, 1996-06 Montreal Protocol on Substances that Deplete the Ozone Layer: 2006 Report of the Medical Technical Options Committee (MTOC) - 2006 Assessment by United Nations Environment Programme, 2007-06-29 Report of the Solvents, Coatings and Adhesives Technical Options Committee (Stoc): 2002 Assessment (Montreal Protocol on Substances That Deplete the Ozone Layer) Montreal Protocol on Substances that Deplete the Ozone Layer: 2006 Assessment Report of the Technology and Economic Assessment Panel by United Nations Environment Programme, 2007-06-29 Report of the Halons Technical Options Committee (Atoc): 2002 Assessment (Montreal Protocol on Substances That Deplete the Ozone Layer) How Small and Medium-Sized Enterprises in Developing Countries Can Protect the Ozone Layer by United Nations Environment Programme, 2003-03

lists with details

41. Ozone | Environment Knowledge Hub
    Abstract The objective of the OzonAction programme is to assist developing countries and countries with economies in transition (CEITs) to achieve compliance with the Montreal  
    http://www.ekh.unep.org/?q=taxonomy/term/11

42. Ozone - Environment, The University Of York
    Environment MSc Environmental Science and Management, ozone Ozone A threat to global food security? Our continued ability to feed the world’s population over the next century is  
    http://www.york.ac.uk/environment/postgraduate/msc-dip-environmental-science-and
    
    Extractions: Environment University University A to Z Departments Our continued ability to feed the world’s population over the next century is uncertain, as population increases, agricultural land decreases and degrades, and the impacts of climate change increase. But how important is air pollution globally as a threat to food security? The most important air pollutant in terms of effects on crop production is ground level ozone. Unlike many pollutants, elevated concentrations are not restricted to the vicinity of urban or industrial areas; ozone can be found at damaging levels across large areas of the countryside. It is formed in hot sunny weather by emissions from transport, energy production and industry. Ozone concentrations frequently exceed WHO air quality guidelines set to protect agricultural crops across many of the more densely inhabited parts of the planet. Evidence of the harmful effects to vegetation caused by ozone has accumulated over recent decades. In Europe, for example, visible symptoms of ozone injury are commonly seen on Mediterranean crops, especially when they are grown under irrigation. Ozone can reduce crop yield significantly even in the absence of such visible symptoms. More detailed information on the assessment of damage to crops from ozone in Europe is provided at ICP Vegetation However, ozone is not a problem that is confined to Europe and North America. Its effects in causing damage to crops have been recognised in Latin America, northern and southern Africa, South Asia and China. For example, studies in south Asia during the 1980s and 1990s have indicated that current ambient O3 levels can cause both visible injury and significant reductions in the yield of staple crops (up to 40% for rice and near 50% for wheat in one study conducted in Pakistan).

43. Smog Locations - Where Does Smog Occur?
    See More About smog; air quality; air pollution; ozone; environment and health  
    http://environment.about.com/od/smogfaq/f/smog_faq_four.htm
    
    Extractions: zWASL=1;zGRH=1 zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') zDO=0 Home Environmental Issues Search By Larry West , About.com Guide zSB(3,3) Question: Where Does Smog Occur? Answer: Severe smog and ground-level ozone problems exist in many major cities around the world, from Mexico City to Beijing. In the United States, smog affects much of California, from San Francisco to San Diego, the mid-Atlantic seaboard from Washington, DC, to southern Maine, and major cities in the South and Midwest. To varying degrees, the majority of U.S. cities with populations of 250,000 or more have experienced problems with smog and ground-level ozone. According to some studies, more than half of all U.S. residents live in areas where the smog is so bad that pollution levels routinely exceed safety standards set by the U.S. Environmental Protection Agency. Smog: Frequently Asked Questions What is Smog?

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