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Scientific Assessment Report - UNECE Convention on Long-Range Transboundary Air Pollution - Summary for policy makers
… transport of pollutants. Effective reduction of the PM2.5 exposure of the urban population requires emission reductions … of ozone precursors generated a reduction in peak ozone exposure since the 1990s. However the burden of disease from ozone is not restricted to exposure during occasional air pollution peaks, but also …
Transboundary Air Pollution - extract from InforMEA e-learning course
… exacerbate cardio-respiratory diseases and worsen asthma. Exposure to smog also decreases the body’s defence mechanisms … lost as a result of the chronic effects of ozone exposure will be about 2,300,000 lower in 2010 than in 1990, … from ozone and particulate matter in the air. The exposure of vegetation to excessive ozone levels will be 44% …
Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and its Protocols
… region, died in the world as a result of air pollution exposure. Responding to the newest findings on the effects of … 7. “Critical load” means a quantitative estimate of the exposure to one or more pollutants below which significant … environmental and economic importance and, under certain exposure conditions, have harmful effects on human health, …
3rd UNCCD Scientific Conference: Book of abstracts
… environmental vulnerabilities of pastoralists due to their exposure to droughts and inability to cope with recurrent … basket of basic goods. Poverty is a form of insecurity and exposure to uncertainty. It consistes of increasingly present … area remains devoid of agriculture crops that result in exposure of soil to erosion and leads to soil degradation and …
Handbook for the Montreal Protocol on Substances that Deplete the Ozone Layer
… March 2002 standard 15, so as to increase the duration of exposure to methyl bromide during fumigation and increase the … available, and to urge them also to take care to minimize exposure and emissions during use and disposal; 3. To request … size, remoteness, narrow resource and export base, and exposure to global environmental challenges and external …