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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 Conservation. A systematic and integrated approach
… value of the concept. Indeed, it was only really with the exposure given to ecosystem services through the Millennium … that may have become narrowed through isolation or exposure to one national way of thinking and doing • Improved …