Diesel Engines: Environmental Impact and Control

Cummins, C.L.Internal Fire,2nd ed.; Society of Automotive Engineers: Warrendale, PA, 1989.

Haywood, J.B.Internal Combustion Engine Fundamentals;McGraw Hill: New York, 1988.

Suzuki, T.The Romance of Engines;Society of Automotive Engineers: Warrendale, PA, 1997.

Fitch, J.W.Motor Truck Engineering Handbook,4th ed.; Society of Automotive Engineers: Warrendale, PA, 1994.

Schaeffer, A. Diesel Technology and the American Economy. Presented at the National Press Club, Washington, DC, November 30, 2000; Diesel Technology Forum, Herndon, VA, 2000. http://www. dieselforum.org/enews/allen_remarks.html.

Transportation Statistics Annual Report;BTS99-03; U.S. Department of Transportation, Bureau of Transportation Statistics: Washington, DC, 1999.

1997 Economic Census—Vehicle Inventory and Use Survey;U.S. Department of Commerce, Census Bureau: Washington, DC, 1999.

1992 Census of Transportation—Truck Inventory and Use Survey;U.S. Department of Commerce, Census Bureau: Washington, DC, 1995.

Walsh, M.P. Global Trends in Diesel Emissions Control—A 1999 Update. Presented at the SAE 1999 World Congress, Society of Automotive Engineers, Warrendale, PA, 1999; Paper No. 1999–01–0107.

Walsh, M.P. Global Trends in Diesel Emissions Regulation—A 2001 Update. Presented at the SAE 2001 World Congress, Society of Automotive Engineers, Warrendale, PA, March 2001; Paper No. 2001–01–0183.

Resolution 98-35: Identification of Particulate Emissions from Diesel-Fueled Engines as a Toxic Air Contaminant;California Air Resources Board: Sacramento, CA, 1998. http://www.arb.ca.gov/regact/diesltac/ res98-35.pdf.

Staff Report: Final Statement of Reasons—Proposed Regulations for a Public Transit Bus Fleet Rule and Emissions Standards for New Urban Buses;California Air Resources Board: Sacramento, CA, 2000.

Staff Report: Initial Statement of Reasons—Proposed Regulations for a Public Transit Bus Fleet Rule and Emissions Standards for New Urban Buses;California Air Resources Board: Sacramento, CA, 1999.

National Air Pollutant Emission Trends, 1900-1998. Appendix A;U.S. Environmental Protection Agency, Office of Air Quality Planning & Standards: Research Triangle Park, NC, 2000.

Schauer, J.; Kleeman, M.; Cass, G.Characterization and Control of Organic Compounds Emitted from Air Pollution Sources;93-329; California Air Resources Board: Sacramento, CA, 1998.

Norbeck, J.; Truex, T.Evaluation of Factors that Affect Diesel Toxicity;94-312; California Air Resources Board: Sacramento, CA, 1998.

Watson, J.G.; Fujita, E.M.; Chow, J.C.; Zielinska, B.; Richards, L.W.; Neff, W.D.; Dietrich, D.Northern Front Range Air Quality Study. Final Report;Prepared for Colorado State University, Fort Collins, CO, by Desert Research Institute: Reno, NV, 1998. http://charon.cira. colostate.edu/DRIFinal/ZipFiles/.

EMFAC2000 Emission Factor Model, Release 2.02;California Air Resources Board: Sacramento, CA, 2000. http://www.arb.ca.gov/msei/ msei.htm.

Ullman, T.L.; Mason, R.L.; Montalvo, D.A. Effects of Fuel Aromatics, Cetane Number, and Cetane Improver on Emissions from a 1991 Prototype Heavy-Duty Diesel Engine. Presented at the SAE 1990 World Congress, Society of Automotive Engineers, Warrendale, PA, 1990; Paper No. 902171.

Nikanjam, M. Development of the First CARB Certified California Alternative Diesel Fuel. Presented at the SAE 1993 World Congress, Society of Automotive Engineers, Warrendale, PA, 1993; Paper No. 930728.

Wall, J.C.; Shimpi, S.A.; Yu, M.L. Fuel Sulfur Reduction for Control of Diesel Particulate Emissions. Presented at the SAE 1987 World Congress, Society of Automotive Engineers, Warrendale, PA, 1987; Paper No. 2139.

Barsic, N.J.; Cadle, S.H.Diesel Particulate Sampling Methodology (CRC Project E-43);Coordinating Research Council: Alpharetta, GA, 2001. http://www.crcao.com/annualreport/emission/e43.htm.

Nauss, K.M.Diesel Exhaust: A Critical Analysis of Emissions, Exposure, and Health Effects. Summary of a Health Effects Institute (HEI) Special Report, HEI Diesel Working Group;Health Effects Institute: Cambridge, MA, 1997.

Cass, G.R. Source Contributions to Atmospheric Carbon Particle Concentrations. InProceedings of AWMA Specialty Conference: Southern California Air Quality Study (SCAQS) Data Analysis,Air & Waste Management Association: Pittsburgh, PA, 1993.

Barnard, W.Assessment of Highway Particulate Impacts. Phase 1, Task A: Problem Evaluation;FHWA-RD-99-180, NTIS # PB99-175705; E.H. Pechan & Associates, Inc.: Durham, NC, 1999.

Chow, J.C.; Watson, J.G.; Lowenthal, D.H.; Egami, R.T.; Frazier, C.A.; Pritchett, L.C. Source Apportionment of PM2.5in Phoenix, Arizona. InProceedings of the 84th Annual Meeting, Vancouver, BC, Canada;Air & Waste Management Association: Pittsburgh, PA, 1991.

The 1999 Brown Cloud Project for the Maricopa Association of Governments Area—Final Report;Maricopa Association of Governments: Phoenix, AZ, 1999.

Fujita, E.M.; Watson, J.G.; Chow, J.C.; Robinson, N.F.; Richards, L.W.; Kumar, N.Northern Front Range Air Quality Study. Volume C: Source Apportionment and Simulation Methods and Evaluation;Prepared for Colorado State University, Cooperative Institute for Research in the Atmosphere, Ft. Collins, CO, by Desert Research Institute: Reno, NV, 1998. http://charon.cira.colostate.edu/DRIFinal/ZipFiles/.

Multiple Air Toxics Exposure Study in the South Coast Air Basin MATES-II— Final Report;South Coast Air Quality Management District: Diamond Bar, CA, 2000.

Diesel Particulate Matter in California: Exposure Assessment—Final Report;SUSAPP94-94/077; System Applications International: San Rafael, CA, 1994.

Proposed Identification of Diesel Exhaust as a Toxic Air Contaminant. Appendix III. Part A: Exposure Assessment;California Air Resources Board: Sacramento, CA, 1998.

Chow, J.C.; Watson, J.G.; Lowenthal, D.H.; Pritchett, L.C.; Richards, L.W.San Joaquin Valley Air Quality Study, Phase 2: PMWModeling and Analysis, Volume I: Receptor Modeling Source Apportionment;DRI 8929.1F; Prepared for San Joaquin Valley Air Pollution Study Agency c/o California Air Resources Board, Sacramento, CA, by Desert Research Institute: Reno, NV, 1990.

Klepies, N.E.; Tsang, A.M.; Behar, J.V.Analysis of the National Human Activity Pattern Survey (NHAPS) Respondents from a Standpoint of Exposure Assessment;68-01-7325; U.S. Environmental Protection Agency, National Exposure Research Laboratory: Las Vegas, NV, 1996.

Koontz, M.D.; Evans, W.C.; Wilkes, C.R.Development of a Model for Assessing Indoor Exposure to Air Pollutants—Final Report;A933-157; Prepared for California Air Resources Board, Sacramento, CA, by Geomet Technologies Inc.: Germantown, MD, 1998.

Wiley, J.A.; Robinson, J.P.; Piazza, T.; Garrett, K.; Cirksena, K.; Cheng, Y.T.; Martin, G.Activity Patterns of California Residents—Final Report;A6-177-33; Prepared for California Air Resources Board, Sacramento, CA, by University of California, Survey Research Center: Berkeley, CA, 1991.

Wiley, J.A.; Robinson, J.P.; Cheng, Y.T.; Piazza, T.; Stork, L.; Pladsen, K.Study of Children's Activity Patterns—Final Report;A733-149; Prepared for California Air Resources Board, Sacramento, CA, by University of California, Survey Research Center: Berkeley, CA, 1991.

Wittorff, D.N.; Gertler, A.W.; Chow, J.C.; Barnard, W.R.; Jongedyk, H.A. The Impact of Diesel Particulate Emissions on Ambient Particu- late Loadings (94-WP91.01). InProceedings of the 87th Annual Meeting, Cincinnati, OH;Air & Waste Management Association, Pittsburgh, PA, 1994.

Rodes, C.E.; Sheldon, L.; Whitaker, D.; Clayton, A.; Fitzgerald, K.; Flanagan, J.; DiGenova, F.; Hering, S.V.; Frazier, C.Measuring Concentrations of Selected Air Pollutants inside California Vehicles;93U-6786-000; Prepared for California Air Resources Board and South Coast Air Quality Management District by Research Triangle Institute: Research Triangle Park, NC, 1998.

Fruin, S.A.; Hui, S.P.; Jenkins, P.L.; Rodes, C. Fine Particle and Black Carbon Concentrations inside Vehicles. Presented at the 10th Annual Conference of the International Society of Exposure Analysis, Monterey, CA, October 25, 2000. www.iseaweb.org.

Watts, W.F. Assessment of Occupational Exposure to Diesel Emissions. InDiesel Exhaust: A Critical Analysis of Emissions, Exposure, and Health Effects;Health Effects Institute: Cambridge, MA, 1995.

Rogers, A.; Whelan, B. Exposures in Australian Mines. InHEI Communication #7—Diesel Workshop: Building a Research Strategy to Improve Risk Assessment (Stone Mountain, GA);Health Effects Institute: Cambridge, MA, 1999.

Saverin, R. German Potash Miners: Cancer Mortality. InHEI Communication #7—Diesel Workshop: Building a Research Strategy to Improve Risk Assessment (Stone Mountain, GA);Health Effects Institute: Cambridge, MA, 1999.

Proposed Identification of Diesel Exhaust as a Toxic Air Contaminant: Health Risk Assessment for Diesel Exhaust—Appendix III, Part B;California Environmental Protection Agency, Office of Environmental Health Hazard Assessment: Sacramento, CA, 1998.

Diesel Exhaust: A Critical Analysis of Emissions, Exposure and Health Effects. A Special Report of the Institute's Diesel Working Group;Health Effects Institute: Cambridge, MA, 1995.

Health Assessment Document for Diesel Exhaust—SAB Review Draft;EPA/ 600/8-90/057E; U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment: Washington, DC, 2000. http://www.epa.gov/ncea/pdfs/diesel/ frmatterfinal.pdf.

Howe, G.R.; Lindsay, J.P.A Follow-Up Study of a 10% Sample of the Canadian Labour Force—I. Cancer Mortality in Males 1965-1973;1983.

Diesel Fuel and Exhaust Emissions—Environmental Health Criteria 171; World Health Organization: Geneva, Switzerland, 1996.

9th Report on Carcinogens;U.S. Department of Health and Human Services, National Toxicology Program: Research Triangle Park, NC, 2000.

104.McClellan, R.O.; Cuddihy, R.G.; Griffith, W.C.; Mauderly, J.L. Integrating Diverse Data Sets to Assess the Risks of Airborne Pollutants. InAssessment of Inhalation Hazards: Integration and Extrapolation Using Diverse Data. ILSI Monograph;Bates, D.V., Dungworth, D.L., Lee, P.N., McClellan, R.O., Roe, F.J.C., Eds.; Springer-Verlag: New York, 1989; pp 1–22.

Dawson, S.V.; Alexeeff, G.V. Multi-State Model Estimates of Lung Cancer Risk from Exposure to Diesel Exhaust, Based on a U.S. Railroad Worker Cohort;Risk Anal.in press.

Crump, K.S.; Lampert, T.; Chen, C.Assessment of Risk from Exposure to Diesel Engine Emissions;68-02-4601-56; Prepared for U.S. Environmental Protection Agency, Office of Health Assessment, Washington, DC, by Clement International Corporation, 1991.

Wichmann, H.E.; Spix, C.; Tuch, T.; Wôlke, G.; Peters, A.; Heinrich, J.; Kreyling, W.G.; Heyder, J.Daily Mortality and Fine and Ultrafine Particles in Erfurt, Germany—Part I, Role of Particle Number and Particle Mass;HEI Research Report #98; Health Effects Institute: Cambridge, MA, 2000. http://www.healtheffects.org/Pubs/Wichmann.pdf.

Motallebi, N.; Croes, B.E.; Taylor, C.A., Jr.; Hackney, R.; Setiawan, W.; Turkeiwicz, K.Spatial and Temporal Patterns of PM2.5, Coarse PM, and PM10in California;in preparation, 2001.

Samet, J.; Dominici, F.; Zeger, S.L.; Dockery, D.W.; Schwartz, J.The National Morbidity, Mortality, and Air Pollution Study;HEI Research Report #94; Health Effects Institute: Cambridge, MA, 2000. http://www.healtheffects.org/Pubs/Samet.pdf and http://www. healtheffects.org/Pubs/Samet2.pdf.

Krewski, D.; Burnett, R.; Goldberg, M.; Hoover, K.; Siemiatycki, J.; Jerrett, M.; Abrahamovicz, M.; White, W.Reanalysis of the Harvard Six Cities Study and the American Cancer Society Study of Particulate Air Pollution and Mortality;Health Effects Institute: Cambridge, MA, 2000.

Horvath, H. The Contribution of Diesel Vehicle Emissions to the Visibility Reduction in Vienna. InTransactions, Visibility Protection: Research and Policy Aspects;Bhardwaja, P.S., Ed.; Air Pollution Control Association: Pittsburgh, PA, 1987; pp 469–476.

Intergovernmental Panel on Climate Change (IPCC).Climate Change;Houghton, J.T., Filho, L.G.M., Callander, B.A., Harris, N., Kattenberg, A., Maskell, K., Eds.; Cambridge University Press: Cambridge, MA, 2000.

Transportation and Global Climate Change: A Review and Analysis of the Literature;DOT-T-97-03; U.S. Department of Transportation, Federal Highway Administration, Office of Environment and Planning: Washington, DC, 1998. http://www.fhwa.dot.gov////environment/lit.htm.

Sjodin, A.; Cooper, D.A.; Andreasson, K. Estimates of Real-World N2O Emissions from Road Vehicles by Means of Measurements in a Traffic Tunnel;J. Air & Waste Manage. Assoc.1995,45(3), 186–190.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1998;EPA 236-R-00-001; U.S. Environmental Protection Agency: Research Triangle Park, NC, 2000.

Odaka, M.; Koike, N.; Suzuki, H. Deterioration Effect of Three-Way Catalyst on Nitrous Oxide Emission. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 98–0676.

Weaver, C.S.; Chan, L.Mobile Source Emission Factors for Global Warming Gases;Prepared for ICF, Inc., Washington, DC, 1996.

Winer, A.M.; Busby, W.F., Jr. Atmospheric Transport and Transformation of Diesel Emissions. InDiesel Exhaust: A Critical Analysis of Emissions, Exposure, and Health Effect;Health Effects Institute, Cambridge, MA, 1995, pp 83–106.

Prokop, J. The Ashland Tank Collapse;Hydrocarbon Process. 1988,May,105–108.

Clark, R.M.; Vicory, A.H.; Goodrich, J.A. The Great Ohio River Oil Spill of 1988: A Case Study; NTIS PB88-21176/GAR; U.S. Environmental Protection Agency, Water Engineering Research Laboratory; Cincinnati, OH, 1988

Dorfman, A. A Sticky Situation;Time Magazine for Kids2001,6(16). http://www.timeforkids.com/TFK/magazines/story/ 0,6277,97034,00.html.

Oil and Gas Journal. Unocal Goes to Extremes to Remediate Two California Petroleum Spills;Oil Gas J. 1999, May, 33-37. http:// ogj.pennnet.com/articles/article_display.cfm?Section=Archives& Article_Category=ReguA&ARTICLE_ID=22966.

Tahoe Research Group.Annual Progress Report 2000: Water Quality, Air Quality and Forest Health—Research, Monitoring, and Modeling;University of California: Davis, CA, 2000.

Baedecker, P.A.; Edney, E.O.; Moran, P.J.; Williams, R.S.Effects of Acidic Deposition on Materials;State of Science and Technology #19; U.S. National Acid Precipitation Assessment Program: Washington, DC, 1991.

El-Fadel, M.; Hashisho, Z. Vehicular Emissions and Air Quality in Roadway Tunnels;Transportation Res. 2000,Part D(9), 355–372.

Riederer, J. Pollution Damage to Works of Art;Experientia1974,Suppl. 20,73–85.

Sawyer, R.F.; Pitz, W.J.Assessment of the Impact of Light-Duty Diesel Vehicles on Soiling in California;A2-064-32; Prepared for the California Air Resources Board by Sawyer Associates: Berkeley, CA, 1983.

U.S. Environmental Protection Agency.Emission Standards Reference for Heavy-Duty and Nonroad Engines;EPA420-F-97-014; U.S. Government Printing Office: Washington, DC, 1997.

MECAI/M Implementation Status Report—Part 7—Diesel Testing Program Report;Manufacturers of Emission Controls Association: Washington, DC, 1997.

Proposed Diesel National Environmental Protection Measure;Parsons Australia Pty Ltd: Ninderry, Australia, 2000; Vol. 1.

Snap-Acceleration Smoke Test Procedure for Heavy-Duty Diesel-Powered Vehicles (SAE Standard J1667);Society of Automotive Engineers: Warrendale, PA, 1996.

Smoke Inspection Program for Heavy-Duty On-Highway Diesel Vehicles;Engine Manufacturers Association: Chicago, IL, 1991.

Jacobs, P.E.; Chernich, D.J.; Miller, E.F.; Cabrera, R.P.; Baker, M.; Ianni, R.E.; Gaslan, D.P.; Duleep, K.G.; Meszler, D. California's Revised Heavy-Duty Vehicle Smoke and Tampering Inspection Program. Presented at the Future Transportation Conference & Exposition, Costa Mesa, CA, August 1998.

Proposed Revision to the California State Implementation Plan—On-Road Heavy-Duty Vehicles;California Air Resources Board, Public Information Office: Sacramento, CA, 1998.

Code of Federal Regulations,40 Part 86, Subpart A; U.S. GovernmentPrinting Office: Washington, DC, 2001.

Title 13, Section 1960;California Code of Regulations: Sacramento, CA, 2001.

DieselNet.Emissions Standards: European Union;2001. http:// www.dieselnet.com/standards/eu.hd.html.

Code ofFederalRegulations,40 CFR Part 89; U.S. Government Printing Office: Washington, DC, 2001.

Title 13, Section 2423;California Code of Regulations: Sacramento, CA, 2001.

California Air Resources Board.Public Meeting to Consider Approval of CaliforniasEmission Inventory for Off-Road Large Compression-Ignited (CI) Engines >25HP);2000.

Code of Federal Regulations,40 Part 92; U.S. Government Printing Office: Washington, DC, 2001.

Memorandum of Mutual Understandings and Agreements (Appendix F);California Air Resources Board: Sacramento, CA, 2001. http:// www.arb.ca.gov/msprog/offroad/loco/loco.htm.

Code of Federal Regulations,40 Part 94; U.S. Government Printing Office: Washington, DC, 2001.

Regulatory Impact Analysis: Control of Emissions of Air Pollution from Highway Heavy-Duty Engines;EPA-420-R-00-010; U.S. Environmental Protection Agency, Office of Transportation and Air Quality: Ann Arbor, MI, 2000. http://www.epa.gov/orcdizux/regs/hd-hwy/2000frm/r00010.pdf.

Final Regulatory Impact Analysis: Control of Emissions from Nonroad Diesel Engines;EPA420-R-98-016; U.S. Environmental Protection Agency, Office of Transportation and Air Quality: Ann Arbor, MI, 1998.

Staff Report for the Proposed Amendments to Heavy-Duty Vehicle Regulations: 2004 Emission Standards; Averaging, Banking and Trading; Optional Reduced Emission Standards; Certification Test Fuel; Labeling; Maintenance Requirements and Warranties;California Air Resources Board: Sacramento, CA, 1998.

Staff Report for the Public Hearing to Consider Amendments to Off-Road Compression-Ignition Engine Regulations: 2000 and Later Emission Standards, Compliance Requirements and Test Procedures;California Air Resources Board: Sacramento, CA, 1999.

Monaghan, M.L. Particulates and the Diesel—The Scale of the Problem;IMechE1998,S491/001,vii-xv.

Dec, J.E. Conceptual Model of DI Diesel Combustion Based on Laser-Sheet Imaging. Presented at the SAE 1997 World Congress, Society of Automotive Engineers, Warrendale, PA, 1997; Paper No. 970873.

Dec, J.E.; Canaan, R.E. PLIF Imaging of NOxFormation in a DI Diesel Engine. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 980147.

Demonstration of Advanced Emission Control Technologies Enabling Diesel-Powered Heavy-Duty Engines to Achieve Low Emission Levels;Manufacturers of Emission Controls Association: Washington, DC, 1999. http://www.meca.org/SwRIHDE.PDF.

Lee, R.; Pedley, J.; Hobbs, C. Fuel Quality Impact on Heavy-Duty Diesel Emissions—A Literature Review. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 982649.

1949 Book of ASTM Standards Including Tentatives—Part 5;American Society for Testing Materials: Philadelphia, PA, 1949.

Standard Specification for Diesel Fuel Oils;D 975-81; American Society for Testing Materials: Philadelphia, PA, 1982.

1993 Annual Book of ASTM Standards—Section 5: Petroleum Products, Lubricants, and Fossil Fuels;American Society for Testing Materials: Philadelphia, PA, 1993.

Code of Federal Regulations,40 CFR Chapter 1, Sections 80.2, 80.3, 80.29, 80.30, 80.35; U.S. Government Printing Office: Washington, DC, 2001.

Motor Vehicle Emission and Fuel Standards.U.S. Code,42 USC 7550(2), 2001.

Technical Support Document for Proposed Adoption of Regulations Limiting the Sulfur Content and the Aromatic Hydrocarbon Content of Motor Vehicle Diesel Fuel;California Air Resources Board: Sacramento, CA, 1988.

Owen, K.; Coley, T.; Weaver, C.S.Automotive Fuels Reference Book,2nd ed.; Society of Automotive Engineers: Warrendale, PA, 1995.

Appendix IV—Fuels Report;California Air Resources Board: Sacramento, CA, 2000. http://www.arb.ca.gov/diesel/documents/rrpapp4.pdf.

Title 13, Section 2281; California Code of Regulations: Sacramento, CA, 2001.

Title 13, Section 2282;California Code of Regulations: Sacramento, CA, 2001.

Control of Air Pollution from Motor Vehicles.Texas Administrative Code,Title 30, Part 1, Chapter 114.312 et seq., 2001.

Report to the Committee of Deputies: Sulphur-Free Auto Fuels;CEMT/ CS(2001)21; European Conference of Ministers of Transport, Committee of Deputies: Paris, France, 2001.

Regulatory Announcement: Heavy-Duty Engine and Vehicle Standards and Highway Diesel Fuel Sulfur Control Requirements;EPA420-F-00-057; U.S. Environmental Protection Agency, Office of Transportation and Air Quality: Ann Arbor, MI, 2000.

Dreher, D.B.; Harley, R.A. A Fuel-Based Inventory for Heavy-Duty Diesel Truck Emissions;J. Air & Waste Manage. Assoc.1998,48,352–358.

266.Committee to Review EPA's Mobile Source Emissions Factor (MOBILE) Model.Modeling Mobile-Source Emissions;National Academy Press: Washington, DC, 2000.

Section 10.0—Heavy-Duty Truck Emission Factor Development;California Air Resources Board: Sacramento, CA, 2000.

Update Heavy-Duty Engine Emission Conversion Factors for MOBILE6: Analysis of BSFCs and Calculation of Heavy-Duty Engine Emission Conversion Factors;EPA420P98015; U.S. Environmental Protection Agency, OTAQ/NVFEL Library: Ann Arbor, MI, 1998.

Fischer, M.Heavy-Duty Truck Population, Activity and Usage Patterns;Jack Faucett Associates: Bethesda, MD, 1998.

Wagner, D.P.Heavy-Duty Truck Activity Data;Battelle, 1999.

Maldonado, H. Development of Heavy-Duty Truck Chassis Dynamometer Driving Cycles for Source Testing for Emissions Modeling. In11th CRC On-Road Vehicle Emissions Workshop;Coordinating Research Council: Alpharetta, GA, 2001.

Anyon, P.; Brown, S.; Pattison, D.; Beville-Anderson, J.; Walls, G.; Mowle, M.Proposed Diesel National Environment Protection Measure— Project 2, Phase 2: Emissions Performance Testing of 80 In-Service Diesel Vehicles, Evaluation and Correlation of Short Test Protocols;Parsons Australia Pty Ltd: Ninderry, Australia, 2000.

Weaver, C.S.; Klausmeier, R.F.Heavy-Duty Diesel Vehicle Inspection and Maintenance Study—Final Report—Vol. II: Quantifying the Problem;Radian Corporation: Sacramento, CA, 1988.

McCormick, R.L.; Graboski, M.S.; Alleman, T.L.; Duleep, K.G.Quantifying the Emissions Benefit of Opacity Testing and Repair of Heavy-Duty Diesel Vehicles;Prepared for Colorado Dept. of Public Health, Denver, CO, by Colorado Institute for Fuels and High Altitude Engine Research: Golden, CO, 2000.

Title 13, Section 1956;California Code of Regulations: Sacramento, CA, 2001.

Risk Reduction Plan to Reduce Particulate Matter Emissions from Diesel-Fueled Engines and Vehicles;California Air Resources Board: Sacramento, CA, 2000. http://www.arb.ca.gov/diesel/dieselrrp.htm.

Hawker, P.; Huthwohl, G.; Henn, J.; Kock, W.; Luders, H. Effect of a Continuously Regenerating Diesel Particulate Filter on Non-Regulated Emissions and Particle Size Distribution. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 980189.

Dickey, D.W.; Ryan, T.W., III; Matheaus, A.C. NOxControl in Heavy-Duty Diesel Engines—What Is the Limit? Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 980174.

Zelenka, P.; Aufinger, H.; Reczek, W.; Cartellieri, W. Cooled EGR—A Key Technology for Future Efficient HD Diesels. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 980190.

Emission Control Retrofit of Diesel-Fueled Vehicles;Manufacturers of Emission Controls Association: Washington, DC, 2000. http:// www.meca.org/dieselretrofitwp.PDF.

Mayer, A.; Matter, U.; Czerwinski, J.; Scheidegger, G.; Kieser, D.; Bigga, E.; Wyser, M. VERT—Clean Diesel Engines for Tunnel Construction. Presented at the SAE 1997 World Congress, Society of Automotive Engineers, Warrendale, PA, 1997; Paper No. 970478.

Mayer, A.; Matter, U.; Scheidegger, G.; Czerwinski, J.; Wyser, M.; Kieser, D.; Weidhofer, J. Particulate Traps for Retro-Fitting Construction Site Engines VERT: Final Measurements and Implementations. Presented at the SAE 1999 World Congress, Society of Automotive Engineers, Warrendale, PA, 1999; Paper No. 1999–01–0116.

Hawker, P.; Myers, N.; Huthwohl, G.; Vogel, H.T.; Bates, B.; Magnusson, L.; Bronnenberg, P. Experience with a New Particulate Trap Technology in Europe. Presented at the SAE 1997 World Congress, Society of Automotive Engineers, Warrendale, PA, 1997; Paper No. 970182.

News Release: Air Board Starts Clean School Bus Program—Release 00-33, Dec. 8, 2000;California Environmental Protection Agency: Sacramento, CA, 2000.

Press Release—Cummins Details Progress in Exhaust Gas Recirculation (EGR) Technology;Cummins Inc.: Columbus, IN, 2001. http://www. cummins.com/na/pages/en/mediaresources/marketspecificnews/ subjectpressrelease.cfm?uuid = 000EE8F5-DCA7-1AA3- BEF680C4A8F00000.

Ryan, T.W., III; Callahan, T.J. Homogeneous Charge Compression Ignition of Diesel Fuel. Presented at the SAE 1996 World Congress, Society of Automotive Engineers, Warrendale, PA, 1996; Paper No. 961160.

Gray, A.W., III; Ryan, T.W., III. Homogeneous Charge Compression Ignition (HCCI) of Diesel Fuel. Presented at the SAE 1997 World Congress, Society of Automotive Engineers, Warrendale, PA, 1997; Paper No. 971676.

Lower-Emission School Bus Program;California Air Resources Board: Sacramento, CA, 2000.

Stanglmaier, R.H.; Roberts, C.E. Homogeneous Charge Compression Ignition (HCCI) Benefits, Compromises and Future Engine Applications. Presented at the SAE 1999 World Congress, Society of Automotive Engineers, Warrendale, PA, 1999; Paper No. 1999–01–3682.

Clark, W.; Sverdrup, G.M.; Goguen, S.J.; Keller, G.; McKinnon, D.; Quinn, M.J.; Graves, R.L. Overview of Diesel Emission Control—Sulfur Effects Program. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–1879.

Diesel Emission Control—Sulfur Effects (DECSE) Program—Phase I Interim Data Report #1;U.S. Department of Energy: Washington, DC, 1999. http://www.ott.doe.gov/decse/.

Diesel Emission Control—Sulfur Effects (DECSE) Program—Phase I Interim Data Report #2;U.S. Department of Energy: Washington, DC,2000. http://www.ott.doe.gov/decse/.

Diesel Emission Control—Sulfur Effects (DECSE) Program—Phase II Summary Report: NOxAdsorber Catalysts;U.S. Department of Energy: Washington, DC, 2000. http://www.ott.doe.gov/decse/.

Schenk, C.; McDonald, J.; Olson, B. High-Efficiency NOxand PM Exhaust Emission Control for Heavy-Duty On-Highway Diesel Engines. Presented at the SAE 2001 World Congress, Society of Automotive Engineers, Warrendale, PA, 2001; Paper No. 2001–01–1351.

Manufacturers of Emission Controls Association.Catalyst-Based Diesel Particulate Filters and NOxAdsorbers: A Summary of the Technologies and the Effects of Fuel Sulfur;Manufacturers of Emission Controls Association: Washington, DC, 2000. http://www.meca.org/ cbdpf-noxadwp.PDF.

Khair, M.; McKinnon, D.L. Performance Evaluation of Advanced Emission Control Technologies for Diesel Heavy-Duty Engines. Presented at the SAE 1999 World Congress, Society of Automotive Engineers, Warrendale, PA, 1999; Paper No. 1999–01–3564.

Khair, M.; Lemaire, J.; Fischer, S. Achieving Heavy-Duty Diesel NOx/ PM Levels below the EPA 2002 Standard—An Integrated Solution. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–0187.

Chandler, G.R.; Cooper, B.J.; Harris, J.P.; Thoss, J.E.; Uusimaki, A.; Walker, A.P.; Warren, J.P. An Integrated SCR and Continuously Regenerating Trap System to Meet Future NOxand PM Legislation. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–0188.

Gieshoff, J.; Schafer-Sindlinger, A.; Spurk, P.C.; van der Tillaart, J.A.A. Improved SCR Systems for Heavy-Duty Applications. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–0189.

LeTavec, C.; Uihlein, J.; Segal, J.; Vertin, K. EC-Diesel Technology Validation Program Interim Report. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–1854.

Vertin, K.; Chandler, K.; LeTavec, C.; Goguen, S.; Keski-Hynnila, D.; Chatterjee, S.; Smith, G.; Hallstrom, K. Class 8 Trucks Operating on Ultra-Low Sulfur Diesel with Particulate Filter Systems: A Fleet Start-Up Experience. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–2821.

Clark, N.N.; Boyce, J.E.; Xie, W.; Gautam, M.; Lyons, D.W.; Vertin, K.; LeTavec, C.; Coburn, T.C. Class 8 Trucks Operating on Ultra-Low Sulfur Diesel with Particulate Filter Systems: Regulated Emissions. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–2815.

Allansson, R.; Cooper, B.J.; Thoss, J.E.; Uusimaki, A.; Walker, A.P.; Warren, J.P. European Experience of High Mileage Durability of Continuously Regenerating Diesel Particulate Filter Technology. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–0480.

M.J. Bradley & Associates.Hybrid-Electric Drive Heavy-Duty Vehicle Testing Project, Final Emissions Report;NAVC1098-PG009837; Prepared for Defense Advance Research Projects Agency by Northeast Advanced Vehicle Consortium: Boston, MA, 2000. http://www.navc.org/ Navc9837.pdf.

Fact Sheet—California Diesel Fuel;California Air Resources Board: Sacramento, CA, 2000.

Peckham, K.; Wright, T.L.; Gonzalez, R.G. Small Fuel Quality Improvements at Staggering Costs. InWorld Refning's Sulfur 2000;1999; pp 3–10.

Gostage, D. State of California, Board of Equalization, Fuel Taxes Division, Sacramento, CA. Memo to Mr. Jim Guthrie at ARB regarding CY1999 sales of diesel fuel, use fuel, and jet fuel, August 2, 2000.

Transcript of the Meeting before the California Air Resources Board on Thursday, September 28, 2000;California Air Resources Board: Sacramento, CA, 2000.

Brown, K.F.; Chadderton, J.; Daly, D.T.; Langer, D.A.; Duncan, D. Opportunity for Diesel Emission Reductions Using Advanced Catalysts and Water Blend Fuel. Presented at the SAE 2000 World Congress, Society of Automotive Engineers, Warrendale, PA, 2000; Paper No. 2000–01–0182.

California Air Resources Board, Sacramento, CA. Memo regarding interim procedure for verification of emission reductions for alternative diesel fuels, November 3, 2000.

California Air Resources Board, Criteria Pollutants Branch, Sacramento, CA. Letter to The Lubrizol Corporation verifying emission reductions associated with use of PuriNOx fuel, January 31, 2001.

Methanol General Information;U.S. Department of Energy, Alternative Fuels Data Center: Washington, DC, 2001. http://www.afdc.doe.gov/ altfuel/met_general.html.

Natural Gas General Information;U.S. Department of Energy, Alternative Fuels Data Center: Washington, DC, 2001. http:// www.afdc.doe.gov/altfuel/gas_general.html.

Technical Feasibility of Reducing NOxand Particulate Emissions from Heavy-Duty Engines—Final Report;Prepared for California Air Resources Board, Sacramento, CA, by Acurex Environmental Corp.: Cupertino, CA, 1993.

Transportation—Alternative Fuel Vehicles—Natural Gas Vehicles (CNG and LNG);California Energy Commission: Sacramento, CA, 2001. http://www.consumerenergycenter.org/transportation/afv/ naturalgas.html.

Informal Review of Heavy-Duty On-Road Engine Certification—Executive Orders;California Air Resources Board: Sacramento, CA, 2001.

Douville, B.; Ouellette, P.; Touchette, A.; Ursu, B. Performance and Emissions of a Two-Stroke Engine Fueled Using High-Pressure Direct Injection of Natural Gas. Presented at the SAE 1998 World Congress, Society of Automotive Engineers, Warrendale, PA, 1998; Paper No. 981160.

Executive Order A-343-1; California Air Resources Board: Sacramento, CA, 2001.

Clark, N.; Gautam, M.; Rapp, B.L.; Lyons, D.W.; Graboski, M.S.;McCormick, R.L.; Alleman, T.L.; Norton, P.D. Diesel and CNG Transit Bus Emissions Characterization by Two Chassis Dynamometer Laboratories: Results and Issues. Presented at the SAE 1999 World Congress, Society of Automotive Engineers, Warrendale, PA, 1999; Paper No. 1999–01–1469.

Ayala, A. California Air Resources Board, Sacramento, CA. Personal communication, 2001.

Ayala, A. A Pilot Study of Exhaust Emissions from Natural Gas and Diesel Heavy-Duty Transit Buses. Presented at the SCAQMD Toxicity Equivalency Working Group. South Coast Air Quality Management District, Diamond Bar, CA, January 2001.

Davis, S.C.Transportation Energy Data Book;Edition 20 of ORNL-5198; Prepared for U.S. Department of Energy, Office of Transportation Technologies, by Oak Ridge National Laboratory, Center for Transportation Analysis, Energy Division: Oak Ridge, TN, 2000. http:// www-cta.ornl.gov/data/tedb20/Index.html.

Propane General Information;U.S. Department of Energy, Alternative Fuels Data Center: Washington, DC, 2001. http://www.afdc.doe.gov/ altfuel/lpg_general.html.

Transportation—Alternative Fuel Vehicles—Propane/LPG Vehicles;California Energy Commission: Sacramento, CA, 2001. http:// www.consumerenergycenter.org/transportation/afv/propane.html.

Certification Executive Order U-L-6-1; California Air Resources Board: Sacramento, CA, 2001.

Certification Executive Order U-L-8-1; California Air Resources Board: Sacramento, CA, 2001.

Certification Executive Order U-L-3-1; California Air Resources Board: Sacramento, CA, 2001.

Certification Executive Order U-L-2-1; California Air Resources Board: Sacramento, CA, 2001.

Transportation Technology Status Report;California Energy Commission: Sacramento, CA, 1997.

Facts at a Glance;Los Angeles County Metropolitan Transportation Authority: Los Angeles, CA, 2000. http://www.mta.net/corporate/ depts/mediarela/Facts/facts_bus.htm.

Basu, A.; Gradassi, M.J.; Masin, J.D.; Fleisch, T.H. Dimethyl Ether: Amoco's New Clean Diesel Option. InProceedings of the 1995 Diesel Engine Emissions Reduction Workshop (La Jolla, CA);U.S. Department of Energy: Washington, DC, 1995.

Frequently Asked Questions;U.S. Department of Energy, Alternative Fuels Data Center: Washington, DC, 2001. http://www.afdc.doe.gov/ questions.html.

NKK Corporation.DME Project;2001. http://www.nkk.co.jp/en/ environment/dme/index.html.

AFX News Limited. BP AMOCO/IOC/GAIL to Set Up US$500 Million Dimethyl Ether Plant in Middle East;Oil Gas J. [Online]2001. http://ogj.pennnet.com/Content/cd_anchor_wire/1,1057,OGJ _7_NEWS_DISPLAY_5647,00.html.

Saraf, S. Dimethyl Ether May Help Meet India's Power Needs;Economic Times[online]2000,April 11. http://www.economictimes.com/ 110400/11comm09.htm.

Kordesch, K.; Simader, G.Fuel Cells and Their Applications;VCH: New York, 996.

Fuel Cells: A Handbook,4th ed.; U.S. Department of Energy, 1998.

Krumpelt, M.; Hirschenhafer, J.H. U.S. DOE-Sponsored Study of Solid Oxide Fuel Cell Applications in the Transportation Industry. Presented at the 2nd Solid State Energy Conversion Alliance Workshop, Arlington, VA, March 29, 2001; U.S. Dept. of Energy, National Energy Technology Laboratory, Pittsburgh, PA, 2001.

Thomas, C.E.; James, B.D.; Lomax, F.D., Jr.; Kuhn, I.F., Jr. Fuel Options for the Fuel Cell Vehicle: Hydrogen, Methanol or Gasoline? Presented at the Fuel Cell Reformer Conference, South Coast Air Quality Management District, Diamond Bar, CA, November 20, 1998.

Wang, M.Q.GREET 1.5—Transportation Fuel-Cycle Model—Vol. 2: Appendices of Data and Results;ANL/ESD-39; Argonne National Laboratory, Center for Transportation Research, Energy System Division: Argonne, IL, 1999.

Cleaning Up: Zero-Emission Buses in Real-World Use. A Report on the XCELLSIS/Ballard Phase 3 Fuel Cell Bus Program;XCELLSIS: Burnaby, BC, Canada, 2001. http://www.ballard.com/pdf/Xcellsis_Report_.pdf.

Hosier, R.; Larson, E.D.GEF Participation in Fuel Cell Bus Commercialization (Working Document);UNDP/GEF: New York, 2000.

Brodrick, C.J.; Lipman, T.; Farshchi, M.; Dwyer, H.A.; Gouse, S.W., III; Harris, D.B.; King, F.G. Potential Benefits of Utilizing Fuel Cell Auxiliary Power Units in Lieu of Heavy-Duty Truck Engine Idling. InProceedings of the 80th Transportation Research Board Conference,National Research Council, Transportation Research Board: Washington, DC, 2001; Paper No. 01-2984.