McMahon T.A., and P.J. Denison (1979). Empirical Atmospheric Deposition Parameters – A Survey. Atmospheric Environment Vol 13: 571 – 585. McRae, G.J., Goodin, W.R., and J.H. Seinfeld (1982). Numerical Solution of the Atmospheric Diffusion Equation for Chemically Reacting Flows. J. Comput. Phys. Vol 45: 1 – 42. Myrup, L.O., and A.J. Ranzieri (1976). A Consistent Scheme for Estimating Diffusivities to Be Used in Air Quality Models. Report CA-DOT-TL-7169-3-76-32 Prepared for the California Department of Transportation, Sacramento, CA, 1976. SAI (1997). Development of base and future year emission inventories for area sources, non<strong>road</strong> mobile sources, and on<strong>road</strong> motor vehicles for the Northern Ada County PM10 Nonattainment Area. Prepared for Idaho Division of Environmental Quality, Boise, ID, Systems Applications International, San Rafael, CA. Seinfeld, J.H. (1986). Atmospheric Chemistry and Physics of Air Pollution. Wiley Interscience. New York, USA. Seinfeld, J.H., and S.N. Pandis (1998). Atmospheric Chemistry and Physics: From Air Pollution to Climate Change. Wiley Interscience. New York, USA. U.S.EPA (1995). Compilation of Air Pollutant Emissions Factors. Report No. AP-42. Prepared by U.S. Environmental Protection Agency. U.S.EPA (1995). Draft user's guide to PART5: A program for calculating particle emissions from motor vehicles. Report No. EPA-AA-AQAB-94-2. Prepared by US EPA, Office of Mobile Sources, Ann Arbor, MI. U.S.EPA (1998). National air pollutant emission trends, procedures document, 1900-1996. Report No. EPA- 454/R-98-008. Prepared by U.S. EPA. U.S.EPA (1999). Compilation of air pollutant emission factors - Vol. I, Stationary point and area sources. Report No. AP-42, 5th ed. Prepared by U.S. Environmental Protection Agency, Research Triangle Park, NC. Watson, J.G., J.C. Chow, Z. Lu, E.M. Fujita, D.H. Lowenthal, D.R. Lawson, and L.L. Ashbaugh (1994). Chemical Mass Balance Source Apportionment of PM10 During the Southern California Air Quality Study. Aerosol Sci. Technol., 21:1-36. Watson, J.G.; Chow, J.C.; Gillies, J.A.; Moosmüller, H.; Rogers, C.F.; Dubois, D.; and Derby, J.C. (1996). Effectiveness demonstration of fugitive <strong>dust</strong> control methods for public unpaved <strong>road</strong>s and unpaved shoulders on paved <strong>road</strong>s. Report No. 685 -5200.1F. Prepared for San Joaquin Valley Unified Air Pollution Control District, Fresno, CA, by Desert Research Institute, Reno, NV. Watson, J.; J. Chow; S. Kohl; H. Kuhns; N. Robinson; C. Frazier; and V. Etyemezian (2000) Annual Report for the Robbins Particle Study. DRI No. 7100.5D1. Prepared for Versar Inc., Lombard, IL. May, 2000. Watson, J.G., and J. Chow (2000). Reconciling Urban Fugitive Dust Emissions Inventory and Ambient Source Contribution Estimates: Summary of Current Knowledge and Needed Research. DRI Document No. 6110.4F. Prepared for the U.S. Environmental Protection Agency, by Desert Research Institute, Reno, NV. May, 2000. 9-2
APPENDIX A. MAPS OF ROAD DUST COLLECTION AREAS AND SILT LOADING ANALYSIS RESULTS
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TREASURE VALLEY ROAD DUST STUDY: FI
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EXECUTIVE SUMMARY The Idaho Departm
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TABLE OF CONTENTS 1. INTRODUCTION..
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6.3 DISCUSSION ....................
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are strongly correlated and that on
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Figure 4-17. Map of street sweeper
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xvi
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Table 5-3. Speeds and VKT by county
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Table A-28. Laboratory Silt Analysi
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?? To assess the impact of winterti
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2. SILT MEASUREMENTS For this study
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vehicle tires. The lengths of the s
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Figure 2-1. Map of Sample Collectio
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Table 2-5 Silt Content and Silt Loa
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collectors. In contrast, summer sil
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3.2 TRAKER Measurements For the TVR
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introduced by the carbon vanes insi
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3.2.4.1 Data Acquisition The TRAKER
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Figure 3-6 shows the TRAKER coeffic
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250 200 PM2.5 signal (mg/m 3 ) 150
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Line losses associated with the Dus
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1.2 1 Left Diluted Right Diluted Pr
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Table 3-2. Regression exponents for
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3.4.2 Flux Calculation from Meteoro
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12.2 m 0.16 9.0 m 0.05 5.7 m 0.22 4
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400 Ford Ranger on NS Road by DW1 4
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ceiling can be further stretched to
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100 sL = 2.5717(T*) 0.4741 R 2 = 0.
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4.1.1 Converting TRAKER Data Into E
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Table 4-1. (cont) GIS coverages use
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Table 4-1. (cont) GIS coverages use
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a. b. Figure 4-1. Map of TRAKER Str
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egressions, R 2 and P-values are al
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Summer - Ada - Rural Summer - Ada -
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The average emissions factor is 6.7
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Figure 4-5. TRAKER Loop 4.3.1 Tempo
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weeks prior to being swept. While t
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4.3.2 Meteorological Effects on Unp
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Section 1 Section 2 Section 3 Figur
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Figure 4-13. Johnston HSD mechanica
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Approximately 8 hours after the ini
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One-second emissions potentials (i.
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5. EMISSIONS INVENTORIES FOR THE TR
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- Page 112 and 113: Table 6-1. Aerodynamic particle siz
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- Page 129 and 130: Table 7-4. Source profiles of Summe
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- Page 176 and 177: Figure A-11. Sampling locations of
- Page 178 and 179: Figure A-12. Sampling locations of
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- Page 182 and 183: Table A-24. Laboratory Silt Analysi
- Page 184 and 185: Figure A-14. Sampling locations of
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APPENDIX C : EMISSIONS INVENTORIES:
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C.1.1.2a Field List for worksheets
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values specified by AP-42 and do no