The Midlatitude North American Background Aerosol and Global Aerosol Variation

References

• Review of the National Ambient Air Quality Standards for Particulate Matter; Draft 1; U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards: Research Triangle Park, NC, 2003.
   Google Scholar
• Review of the National Ambient Air Quality Standards for Particulate Matter; Draft 2; U.S. Environmental Protection Agency Office of Air Quality Planning and Standards: Research Triangle Park, NC, 2005.
   Google Scholar
• Draft Guidance for Estimating Natural Visibility Conditions Under the Regional Haze Rule; U.S. Environmental Protection Agency Office of Air Quality Planning and Standards: Research Triangle Park, NC, 2004.
   Google Scholar
• Hidy, G.M. Comments on the U.S. Environmental Protection Agency Draft Staff Paper on Air Quality Standards for Particulate Matter (August 2003); Submitted for (Federal) Docket No. OAR-2001–0017 on behalf of the Engine Manufacturers Association; Prepared by Envair/Aerochem: Placitas, NM, 2004.
   Google Scholar
• Tombach, I. On Refining Estimates of Natural Background Light Extinction in the VISTAS Region; Unpublished Report for Visibility Improvement–State and Tribal Association of the Southwest, Regional Planning Organization: Camarillo, CA, 2003.
   Google Scholar
• Trijonis, J. Natural Background Conditions for Visibility/Aerosols. In Acid Deposition: State of Science and Technology, Vol 3; Irving, P., Ed.; National Acid Precipitation Program: Washington, DC, 1991; Section 3.5.
   Google Scholar
• North American Research Strategy for Tropospheric Ozone. Particulate Matter for Policy Makers; Cambridge University Press: New York, NY, 2004.
   Google Scholar
• Hidy, G.M.; Blanchard, C.L. Bibliography of Global Baseline Conditions for Suspended Particulate Matter; Unpublished Report; Envair; Placitas, NM, 2005.
   Google Scholar
• Junge, C.E. Air Chemistry and Radioactivity; Academic Press: New York, NY, 1963; pp. 111-202.
   Google Scholar
• Tyndall, J. On the Blue Colour of the Sky, the Polarization of Skylight and the Polarization of Light by Cloudy Matter Generally. Proc. Roy. Soc. 1869, 17, 223-233.
   Google Scholar
• Aitken, J. Collected Scientific Papers. Knott, C.C., Ed.; Cambridge University Press: Cambridge, UK, 1923.
   Google Scholar
• Andreae, M.O. Future Climates of the World: A Modeling Perspective, World Survey of Climatology, Vol. 16; Henderson-Sellers, A., Ed.; Elsevier: New York, NY, 1995; pp 347-398.
   Google Scholar
• Wolf, M.; Hidy, G.M. Aerosols and Climate: Anthropogenic Emissions and Trends for 50 Years; J. Geophys. Res. 1997, 102, 11,113–11,123.
   Google Scholar
• Zieman, J.; Holmes, J.; Connor, D.; Jensen, C.; Zoller, W. Atmospheric Aerosol Trace Chemistry at Mauna Loa Observatory I: 1979–1985; J. Geophys. Res. 1995, 100, 25,979–25,994.
   Google Scholar
• McKendry, I.; Hacker, J.; Stull, R.; Sakiyama, S.; Mignacca, D.; Reid, K. Long-Range Transport of Asian Dust to the Lower Fraser Valley, British Columbia, Canada; J. Geophys. Res. 2001, 106, 18,361–18,370.
   Google Scholar
• Tanner, R.; Parkhurst, W.; Valente, M.; Humes, K.; Jones, K.; Gilbert, J. Impact of the 1998 Central American Fires on PM2.5 Mass and Com position in the Southeastern U.S.; J. Atmos. Environ. 2001, 35, 6539-6547.
   Google Scholar
• Prospero, J. Long-Term Measurements of the Transport of African Mineral Dust to the Southeastern United States: Implications for Regional Air Quality; J. Geophys. Res. 1999; 104, 15,917–15,927.
   Google Scholar
• Talbot, R.; Andreae, M.; Berrsheim, H.; Artaxo, P.; Garstant, M.; Harriss, R.; Beecher, K.; Li, S. Aerosol Chemistry During the Wet-Season in Central Amazonia: The Influence of Long-Range Transport; J. Geopheys. Res. 1990, 95, 16,955–16,969.
   Google Scholar
• Piketh, S.; Swap, R.; Maenhaut, W.; Annegarn, H.; Formenti, P. Chemical Evidence of Long Range Atmospheric Transport Over Southern Africa; J. Geophys. Res. 2002, 107, D24, doi:10.1029/2002JD002056.
   Google Scholar
• Jennings, S.; Spain, T.; Doddridge, B.; Maring, H.; Kelly, B., Hansen, A. Concurrent Measurements of Black Carbon Aerosol and Carbon Mon-oxide at Mace Head; J. Geophys. Res. 1996, 101, 19,447–19,454.
   Google Scholar
• Copeland, S.A. A Statistical Analysis of Visibility Impairment in Federal Class I Areas. Presented at the A&WMA’s Visibility Specialty Conference, Regional and Global Perspectives on Haze: Causes, Consequences and Controversies; Air & Waste Management Association; Pittsburgh, PA, 2004; Paper 91.
   Google Scholar
• Recommended Refinements to EPA’s Guidance for Estimating Natural Conditions and Tracking Progress under the Regional Haze Rule; Unpublished Report; Electric Power Research Institute: Palo Alto, CA, 2004.
   Google Scholar
• Bryson, R.A.; Hare, F.K. World Survey of Climatology, Vol. 11. Climate of North America; Bryson, R. A.; Hare, F.K., Eds.; Elsevier: New York, NY, 1974.
   Google Scholar
• Hidy, G.M. Atmospheric Sulfur and Nitrogen Oxides: Eastern North American Source-Receptor Relationship; Academic Press: San Diego, CA, 1994.
   Google Scholar
• Malm, W.; Schichtel, B.; Pitchford, M.; Ashbaugh, L.; McDade, C. An Update of Spatial and Monthly Trends in Speciated Fine Particle Concentration in the United States; Presented at the A&WMA’s Visibility Specialty Conference, Regional and Global Perspectives on Haze: Causes, Consequences and Controversies; Air & Waste Management Association, Asheville, NC, 2004.
   Google Scholar
• Park, R.J.; Jacob, D.; Chin, M.; Martin, R. Sources of Carbonaceous Aerosols over the United States and Implications for Natural Visilbity; J. Geophys. Res. 2003, 108, 4355.
   Google Scholar
• Park, R.J.; Jacob, D.J.; Field, B.D.; Yantosca, R.M.; Chin, M. Natural and Transboundary Pollution Influences on Sulfate-Nitrate-Ammonium Aerosols in the United States: Implications for Policy; J. Geophys. Res. 2004, 109, D15204, doi:10.1029/2003JD004473.
   Google Scholar
• Particulate Matter Health Risk Assessment for Selected Urban Areas: Draft Report; Prepared by Abt Associates, Inc. for Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency: Research Triangle Park, NC, 2003. http://www.epa.gov/ttn/oarpg/t1/reports/pm_hrasua_dr.pdf (accessed October 1, 2005).
   Google Scholar
• Ames, R.; Malm, W. Recommendations for Natural Condition Deci-view Variability: An Examination of IMPROVE Data Frequency Distributions. In Proceedings (CD-ROM) of the AWMA/AGU Specialty Conference on Regional Haze and Global Radiation Balance-Aerosol Measurements and Models: Closure, Reconciliation and Evaluation; Air & Waste Management Association: Pittsburgh, PA, 2001; Paper no. 31.
   Google Scholar