1 / 20

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 ?

clancy
Télécharger la présentation

DATA set POI2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related