A 13-Week Comparison of Passive and Continuous Ozone Monitors at Forested Sites in North-Central Pennsylvania

REFERENCES

• Air Quality Criteria for Ozone and Related Photochemical Oxidants; EPA/ 600/P-93/004bF; U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards: Research Triangle Park, NC, 1996.
   Google Scholar
• Meagher, J.F.; Lee, N.T.; Valente, R.J.; Parkhurst, W.J. Rural Ozone in the Southeastern United States; Atmos. Environ. 1987, 21, 605.
   Google Scholar
• Pinkerton, J.E.; Lefohn, A.S. The Characterization of Ozone Data for Sites Located in Forested Areas of the Eastern United States; J. Air Pollut. Control Assoc. 1987, 37, 1005–1010.
   Google Scholar
• Lefohn, A.S.; Pinkerton, J.E. High Resolution Characterization of Ozone Data for Sites Located in Forested Areas of the United States; J. Air Pollut. Control Assoc. 1988, 38, 1504–1511.
   Google Scholar
• Gilliam, F.S.; Sigmon, J.T.; Reiter, M.A.; Krovetz, D.O. Elevational and Spatial Variation in Daytime Ozone Concentrations in the Virginia Blue Ridge Mountains: Implications for Forest Exposure; Can. J. Forest Res. 1989, 19, 422.
   Google Scholar
• Winner, W.E.; Lefohn, A.S.; Cotter, I.S.; Greitner, C.S.; Nellessen, J.; McEvoy, L.R., Jr.; Olson, R.L.; Atkinson, C.J.; Moore, L.D. Plant Responses to Elevational Gradients of O3 Exposures in Virginia; Proc. Natl. Acad. Sci. U.S.A. 1989, 86, 8828–8832.
   Google Scholar
• Simini, M.J.; Skelly, J.M.; Davis, D.D.; Savage, J.E.; Comrie, A.C. Sensitivity of Four Hardwood Species to Ambient Ozone in North Central Pennsylvania; Can. J. For. Res. 1992, 22, 821–831.
   Google Scholar
• Comrie, A.C. The Climatology of Surface Ozone in Rural Areas: A Conceptual Model; J. Prog. Phys. Geogr. 1990, 14, 295–316.
   Google Scholar
• Comrie, A.C. A Synoptic Climatology of Rural Ozone Pollution at Three Forest Sites in Pennsylvania; Atmos. Environ. 1994, 28, 1601–1614.
   Google Scholar
• Skelly, J.M.; Savage, J.E.; Snyder, K.R.; Fredericksen, T.S. Tropospheric Ozone Occurrences at Remote Sites in Pennsylvania: A Database for Evaluation of Changing Pollution Scenarios; Final Report; U.S. Department of Agriculture-Forest Service Cooperative Agreement 23-722; Environmental Resources Research Institute, Pennsylvania State University:
   Google Scholar
• University Park, PA, 1994.
   Google Scholar
• Douglass, B. An Analysis of Tropospheric Ozone at Four Forested Sites in North Central Pennsylvania from 1989-1997. M.S. Thesis, Pennsylvania State University, University Park, PA, 1998.
   Google Scholar
• Gilliam, F.S.; Turrill, N.I. Temporal Patterns of Ozone Pollution in West Virginia: Implications for High-Elevation Hardwood Forests; J. Air & Waste Manage. Assoc. 1995, 45, 621–626.
   Google Scholar
• Skelly, J.M.; Snyder, K.R.; Savage, J.E. Ozone Induced Effects to Half-Sib Families of Black Cherry; Phytopathology 1992, 82, 247.
   Google Scholar
• Berry, C.R. Differences in Concentrations of Surface Oxidant between Valley and Mountaintop Conditions in the Southern Appalachians; J. Air Pollut. Control Assoc. 1964, 14, 238–239.
   Google Scholar
• Hayes, E.M.; Skelly, J.M. Transport of Ozone from the Northeastern United States into Virginia and Its Effects on Eastern White Pine; Plant Dis. Rep. 1977, 61, 778–782.
   Google Scholar
• Lefohn, A.S.; Lucier, A.A. Spatial and Temporal Variability of Ozone Exposure in Forested Areas of the United States and Canada: 19781988; J. Air & Waste Manage. Assoc. 1991, 41, 694–701.
   Google Scholar
• Hildebrand, E.S.; Skelly, J.M.; Fredericksen, T.S. Foliar Response of Ozone-Sensitive Hardwood Tree Species from 1991 to 1993 in the Shenandoah National Park, Virginia; Can. J. For. Res. 1996, 26, 658–669.
   Google Scholar
• Heck, W.W.; Cowling, E.B. The Need for a Long Term Cumulative Secondary Standard Ozone Standard-An Ecological Perspective; EM, January 1997, pp 23–33.
   Google Scholar
• Hogsett, W.E.; Weber, J.E.; Tingey, D.; Herstrom, A.; Lee, E.H.; Laurence, J.A. Environmental Auditing: An Approach for Characterizing Tropo-spheric Ozone Risk to Forests; Environ. Manage. 1997, 21, 105–120.
   Google Scholar
• Manning, W.J.; Feder, W.A. Biomonitoring Air Pollutants with Plants; Applied Sciences: London, 1980.
   Google Scholar
• Skelly, J.M.; Davis, D.D.; Merrill, W.; Cameron, E.A.; Brown, H.D.; Drummond, D.B.; Dochinger, L.S. Diagnosing Injury to Eastern Forest Trees; U.S. Department of Agriculture-Forest Service, Vegetation Survey Research Cooperative, and Pennsylvania State University: University Park, PA, 1987.
   Google Scholar
• Manning, W.J. Bioindicator Plants for Assessment of Air Quality: General Considerations and Plant Responses to Ambient Ozone. In Proceedings of the 86th Annual Meeting & Exhibition of A&WMA; Air & Waste Management Association: Pittsburgh, PA, 1993; Paper 93-WA-80.01.
   Google Scholar
• Brantley, E.A.; Anderson, R.L.; Smith, G. How to Identify Ozone Injury on Eastern Forest Bioindicator Plants; USDA Forest Service S and NE Area Project Report R8-PR25; U.S. Department of Agriculture Forest Service: Asheville, NC, 1994.
   Google Scholar
• Koutrakis, P.; Wolfson, J.M.; Bunyaviroch, A.; Froehlich, S.E.; Hirano, K.; Mulik, J.D. Measurement of Ambient Ozone Using a Nitrite-Coated Filter; Anal. Chem. 1993, 65, 209–214.
   Google Scholar
• Horsfall, J.G.; Barratt, R.W. An Improved Grading System for Measuring Plant Disease; Phytopathology 1943, 35, 655.
   Google Scholar
• Forest Health Monitoring: 1999 Field Methods Guide. USDA-Forest Service National Program; U.S. Department of Agriculture Forest Service: Research Triangle Park, NC, 1999.
   Google Scholar
• Manning, W.J.; Krupa, S.V.; Berweiler, C.J.; Nelson, K.I. Ambient Ozone (O3) Areas in the Northeastern USA: Measurements with Ogawa Passive Samplers; Environ. Pollut. 1996, 91, 399–404.
   Google Scholar
• Krupa, S.V.; Legge, A.H. Passive Sampling of Ambient, Gaseous Air Pollutants: An Assessment from an Ecological Perspective; Environ. Pollut. 2000, 107, 31–45.
   Google Scholar
• Brace, S.; Peterson, D.L. Spatial Patterns of Tropospheric Ozone in the Mount Rainier Region of the Cascade Mountains; Atmos. Environ. 1998, 32, 3629–3637.
   Google Scholar
• Cooper, S.M.; Peterson, D.L. Spatial Distribution of Tropospheric Ozone in Western Washington, USA; Environ. Pollut. 2000, 107, 339–347.
   Google Scholar
• Air Quality for 1999; PA DEP BAQ Publication No. 2700RE, DEP2558; Pennsylvania Department of Environmental Protection, Bureau of Air Quality: Harrisburg, PA, 2000.
   Google Scholar
• Jagodzinski, J. An Analysis of Tropospheric Ozone Transport in North Central Pennsylvania during the Summer of 1999. MS Thesis, Pennsylvania State University, University Park, PA, 2000.
   Google Scholar
• Showman, R.E. A Comparison of Ozone Injury to Vegetation during Moist and Drought Years; J. Air & Waste Manage. Assoc. 1991, 41, 63–64.
   Google Scholar
• Lee, J.C.; Skelly, J.M.; Steiner, K.C.; Zhang, J.; Savage, J.E. Foliar Response of Black Cherry (Prunus serotina Ehrh.) Clones to Ambient Ozone Exposure in Central Pennsylvania; Environ. Pollut. 1999, 105, 325–331.
   Google Scholar