ENVIRONMENTAL AUDITING: An Approach for Characterizing Tropospheric Ozone Risk to Forests

Environmental Management
W E HOGSETTJohn A Laurence

Abstract

/ The risk tropospheric ozone poses to forests in the United States is dependent on the variation in ozone exposure across the distribution of the forests in question and the various environmental and climate factors predominant in the region. All these factors have a spatial nature, and consequently an approach to characterization of ozone risk is presented that places ozone exposure-response functions for species as seedlings and model-simulated tree and stand responses in a spatial context using a geographical information systems (GIS). The GIS is used to aggregate factors considered important in a risk characterization, including: (1) estimated ozone exposures over forested regions, (2) measures of ozone effects on species' and stand growth, and (3) spatially distributed environmental, genetic, and exposure influences on species' response to ozone. The GIS-based risk characterization provides an estimation of the extent and magnitude of the potential ozone impact on forests. A preliminary risk characterization demonstrating this approach considered only the eastern United States and only the limited empirical data quantifying the effect of ozone exposures on forest tree species as seedlings. The area-weighted response of th...Continue Reading

Citations

Apr 5, 2003·Environment International·Jürg Fuhrer, Fitzgerald Booker
Apr 5, 2003·Environment International·John A Laurence, Christian P Andersen
Sep 29, 2001·Journal of the Air & Waste Management Association·J M SkellyJ D Mulik
Dec 2, 2004·Environmental Pollution·Iolanda FilellaAngela Ribas
May 11, 2006·Environmental Pollution·Giacomo GerosaDuccio Rocchini
Jul 14, 2007·Environmental Pollution·K E Percy, D F Karnosky
Jun 27, 2003·Environmental Pollution·Jeremy E Diem
Jul 31, 2007·Environmental Pollution·Elena Paoletti, William J Manning
Feb 8, 2019·Plant Biology·N E Grulke, R L Heath
Jul 4, 2019·PloS One·Juliana Carvalhães Lago, Maria Beatriz Puzzi
Aug 23, 2006·The British Journal of Nutrition·Myriam RichelleGary Williamson
Apr 5, 2001·Journal of Environmental Quality·J M KellyP A Mays
Jan 1, 2001·The New Phytologist·Lisa Samuelson, J Michael Kelly

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