References
- Clean Air Act Amendments. U.S. Code, Section 169A, Title 42, 1977.
- Regional Haze Rule. Code of Federal Regulations, Section 309, Part 51.301, Title 40, 2004.
- Regional Haze Regulations, Final Rule. Code of Federal Regulations, Section 309, Part 51, Title 40, 1999.
- Guidance for Estimating Natural Visibility Conditions Under the Regional Haze Program; EPA-454/B-03–005; U.S. Environmental Protection Agency: Washington, DC, 2003; p 1-9.
- Sisler, J.F.; Malm, W.C.; Gebhart, K.A. Spatial and Seasonal Patterns and Long Term Variability of the Composition of the Haze in the United States: Report II, CIRA Report. Colorado State University: Fort Collins, CO, 1996; pp 2–3-2-7.
- IMPROVE Monitoring Site; available at http://vista.cira.colostate.edu/improve/ (accessed October 4, 2005).
- Trijonis, J. Acid Deposition: State of Science and Technology. Report 24. Visibility: Existing and Historical Conditions-Causes and Effects. National Acid Precipitation Assessment Program: Washington, DC, 1991, Table 24-9.
- Tracking Progress Under the Regional Haze Rule; EPA-454/B-03–004; U.S. Environmental Protection Agency: Washington, DC, 2003; pp 2–5-2-10.
- Regional Planning Organization Visibility Data Site; available at http://vista.cira.colostate.edu/views/ (accessed October 4, 2005).
- White, F.M. Fluid Mechanics; McGraw-Hill: New York, 1986; p 60.
- Parameter-Elevation Regressions on Independent Slopes Model (PRISM) Data Site, National Resources Conservation Service; available at http://www.ncgc.nrcs.usda.gov/products/datasets/climate/data/index.html (accessed October 4, 2005).
- Whiteman, C. D. Mountain Meteorology Fundamentals and Applications; Oxford University Press: New York, NY, 2000; p 222.
- Copeland, S. A. In Oxidant Air Pollution Impacts in the Montane Forests of Southern California; Miller, P. R.; McBride, J. R., Eds.; Ecological Studies 134; Springer-Verlag: New York, NY, 1998; pp 113-114.
- SAS Procedures Guide, Version 6, 3rd ed.; SAS Institute: Cary, NC, 1990; pp 25-26.
- Trijonis, J. Existing and Natural Background Levels of Visibility and Fine Particles in the Rural East; Atmos. Environ. 1982, 16, 2437-2443.