This report documents the mobile source emissions estimation methodology used to develop the on-road mobile source Rate of Progress inventory for the three-county Beaumont-Port Arthur nonattainment area. Included in the report are an overview of the emissions estimation methodology and the 24-hour traffic assignments used in the analyses; the methods used to estimate the seasonally adjusted time-of-day vehicle miles of travel and associated operating speeds; the estimtation of the emissions rates using the EPA's MOBILE5a program; and an outline of the method used to develop the emissions estimates using the emissions rates developed by the MOBILE5a program.
Beaumont-Port Arthur Rate of Progress Inventory
1999
180 pages
Report
Keine Angabe
Englisch
Air Pollution & Control , Road Transportation , Environment , Environmental Management & Planning , Mobile pollutant sources , Estimating , Vehicle air pollution , Air pollution sources , Emission factors , Driving style effect on exhaust emission , Air pollution monitoring , Speed , Seasonal variations , Diurnal variations , Mathematical models , Tables(Data) , Emission inventories , Emission rates , Vehicle mile traveled , Nonattainment , Hardin County(Texas) , Jefferson County(Texas) , Orange County(Texas)
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