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DATA set POI2

E-9 : Evaluation and model/model comparisons for TAH, TBH , alkanes, alkenes and CO O. Duclaux TOTAL. DATA set POI2. Measurements avalable : CO. TAH. Total Anthropogenic hydrocarbons The emission file don’t give the origin … Primary compounds only ? Part of anthropogenic boundary ? CH4 ?

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DATA set POI2

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  1. E-9 :Evaluation and model/model comparisons for TAH, TBH , alkanes, alkenes and COO. Duclaux TOTAL

  2. DATA set POI2 Measurements avalable : CO

  3. TAH • Total Anthropogenic hydrocarbons • The emission file don’t give the origin … • Primary compounds only ? • Part of anthropogenic boundary ? • CH4 ? • Comparison for a hot day on ground level (00 & 12 htu) and 500 m (12 htu)

  4. TAH : 26/06 10 meter 00 Htu MOCAGE CHIMERE1 AZUR TAH : 26/06 10 meter 12 Htu TAH : 26/06 500 meter 12 Htu

  5. TAH : 26/06 10 meter 00 Htu RAMS1 RAMS2 POLAIR TAH : 26/06 10 meter 12 Htu

  6. TAH : tendency model vs model • High TAH during day : MOCAGE1 • Middle TAH : CHIMERE1, AZUR • Always low : RAMS Chimie 1 & 2, POLAIR meteorology ? Emission mistake ? • POI2 No results : Meso NH, CAMx, ACRI, MAPOM, MC2AQ • UAM : Carbon Bond more adapted for mass result • Need a clear definition of TAH …

  7. TBH • Total Biogenic hydrocarbons : • Primary compounds : Specific emission profile (local emission) function of Temperature & / or Solar radiation • Comparison for a hot day on ground level (00 & 12 htu)

  8. CHIMERE1 MOCAGE TBHnight 00 H 26/06 RAMS2 AZUR RAMS1 POLAIR ACRI

  9. CHIMERE1 MOCAGE TBH day 12 H 26/06 AZUR RAMS1 RAMS2 ACRI POLAIR

  10. TBH Tendency : model vs. model 26/06 • High TBH large accumulation and stagnation during night : CHIMERE1, ACRI , AZUR • Middle TBH during night and High TBH during day : MOCAGE1 • Always low (night & day) : RAMs CHEM 1 & 2, POLAIR Meteorology , Emission mistake ? • No results : Meso NH, CAMx, MAPOM, MC2AQ • UAM : w/o biogenic degradation product ? • TBH : Can’t identify reactivity • need more information for species take in account in each model • It will be more effective to compare separately Isoprene (also a small part is anthropogenic) • Correlated with high ozone results ? Meteorology …

  11. Alkane - Alkene • Local emission important • Alkane : • Low reactivity • CH4 ?? • Alkene : • More reactive

  12. POLAIR ALKANE 00 H CHIMERE1 MOCAGE RAMS1 AZUR MC2 RAMS2

  13. RAMS1 RAMS2 ALKENE 26/06 00 TU 10 meter MOCAGE CHIMERE1 MC2 POLAIR AZUR

  14. POLAIR ALKENE day MOCAGE AZUR RAMS2 CHIMERE1 RAMS1 MC2

  15. MC2 AROMATIC AZUR POLAIR CHIMERE1 MOCAGE RAMS2 UAM

  16. CO tendency : model vs. model CO : global & local pollutant Local aspect : need more time Global aspect : MOCAGE - low in layer (2000 m) POLAIR Boundary Chimere club : CHIMERE, AZUR, CHIMERE ACRI UAM TOTAL (more) more CO : MC2 AQ, RAMs CHIMIE 1 High CO : RAMs CHIMIE 2 Meso NH ,MAPOM : not available Need : global quantity per regional volume

  17. MC2 UAM RAMS2 CO RAMS1 CHIMERE1 ACRI AZUR POLAIR MOCAGE CO POI2 A : 23 – 00 H 2000 meters

  18. CO 10 meter 26/06 CHIMERE1 MC2 MOCAGE AZUR RAMS2 RAMS1 POLAIR UAM ACRI

  19. Tendancy POI226/06 NO DATA : MESO NH, CAMx, MAPOM

  20. Forwards • VOC : • Lack of measurements available • need a best definition of categories • Visual comparison is insufficient, need calculation on 3 D file • Main effect due to meteorology & boundary for POI2b • CO : need monitor comparison

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