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CRGAQS: New CAMx 2018 Results

CRGAQS: New CAMx 2018 Results. Presentation to the Gorge Study Technical Team By ENVIRON International Corporation May 9, 2007. Today’s Presentation. Describe 2018 CAMx simulation 2018 emissions review Results for August 2004 episode Initial results for November 2004 episode Next Steps.

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CRGAQS: New CAMx 2018 Results

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  1. CRGAQS:New CAMx 2018 Results Presentation to the Gorge Study Technical Team By ENVIRON International Corporation May 9, 2007

  2. Today’s Presentation • Describe 2018 CAMx simulation • 2018 emissions review • Results for August 2004 episode • Initial results for November 2004 episode • Next Steps

  3. 2018 Emissions • Taken from WRAP 2018 SMOKE IDA files • Exceptions: • Uses 2004 emissions for: • Biogenics • Fires • Natural wind-blown dust • Ammonia sources

  4. 2018 Emissions • Applies same fugitive dust adjustments as 2004: • Canopy escape factors • Fine/coarse speciation splits • Applies 2004 RWC adjustments: • Plus 4% growth 2004 to 2018

  5. 2004 vs. 2018 Results (August)

  6. 2004 vs. 2018 Results (August)

  7. 2004 vs. 2018 Results (August)

  8. 2004 vs. 2018 Results (August)

  9. 2004 vs. 2018 Results (November)

  10. 2004 vs. 2018 Results (November)

  11. 2004 vs. 2018 Results (November)

  12. 2004 vs. 2018 Results (November)

  13. Next Steps • 2018 November is finishing up now • Run 2018 “what-if” scenarios • Apply modeled changes to observed levels • Run PSAT (2004/2018, August/ November) • Complete report

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