tsigaridis, kanakidou, daskalakis...
TRANSCRIPT
![Page 1: Tsigaridis, Kanakidou, Daskalakis AEROCOMaerocom.met.no/DATA/AEROCOM/DATA/AEROCOM_WORK/fukuoka11/… · (GISS" CMU" VBS)! ntrSOM ! ... (CAM4 " ,! GEOS" Chem" APM, ! 2! GISS " E! versions,](https://reader031.vdocuments.site/reader031/viewer/2022022519/5b15d5d87f8b9a961e8b91c3/html5/thumbnails/1.jpg)
Kostas!Tsigaridis,!Maria!Kanakidou,!Nikos!Daskalakisand!the!AEROCOM!team
Kostas!Tsigaridis,!Maria!Kanakidou,!Nikos!Daskalakisand!the!AEROCOM!team
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 1
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20092009
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 2
! CAM"Oslo Alf!Kirkevåg! GISS!MATRIX* Susanne!Bauer! GISS!modelE* Kostas!Tsigaridis,!Dorothy!Koch! GLOMAP** Graham!Mann! SPRINTARS! Toshi!Takemura! TM3! Kostas!Tsigaridis,!Maria!Kanakidou! TM4"ECPL* Nikos!Daskalakis,!Maria!Kanakidou! Measurements Lynn!Russell!and!many!others
*
Preliminary!results
**
Results!not!analyzed!yet
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20102010
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 3
! Maria!Kanakidou,!Lazaros!Perakis,!Kostas!Tsigaridis!(TM3)
! Maria!Kanakidou,!Stelios!Myriokefalitakis,!Nikos!Daskalakis!(TM4"ECPL)
! Dorothy!Koch,!Surabi!Menon,!Kostas!Tsigaridis!(GISS!modelE,!GISS!modelE!+!MATRIX)
! AEROCOM!modelers! Alf!Kirkevåg!(CAM"Oslo)! Angela!Benedetti!(ECMWF)! Kirstie!Pringle,!Jos!Lelieveld!(EMAC)! Gabriele!Curci!(GEOS"Chem)! Shantanu!Jathar,!Peter!Adams!(GISS!II’ UBS)
! Graham!Mann!(GLOMAP)! Thomas!Diehl!(GOCART)! Toshi!Takemura!(SPRINTARS)
! Measurements! Lynn!Russell,!Ranjit!Bahadur! Jose"Luis!Jimenez,!Qi!Zhang,!Sally!Ng
! Jean!Sciare! Nikos!Mihalopoulos! Jose!Prospero !Denis!Savoie
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20112011
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 4
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Total!number!of!models:!27Total!number!of!models:!2727
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 5
2!more!models!are!expected:!IMPACT!(3!versions)!and!INCA
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FactsFacts! Year(s)!simulated:!Mostly!2006,!but!not!always!with!2006!emissions!and/or!meteorology.
! Focus!on!surface!concentrations,!at!least!for!now.! Emissions!vary!greatly.!This!is!not!necessarily!bad.! OM/OC is!1.4 for!most!models,!but!not!all.
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 6
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What!does!2006!mean?What!does!2006!mean?
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 7
1
23
45
67
891011
12131415
1617
18192021
222324252627
???
Year!other!than!2006Year!other!than!2006,!calculated!onlineYear!2006,!calculated!onlineYear!2006Not!availableUncertain
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1 2 3 4 5 6 7 8 9 10 11 12 13 14Meteo ??? ??? ???
FF,!BF ??? ???
BB
mPOC
trSOC
Isop
Terp
Arom
Other
15 16 17 18 19 20 21 22 23 24 25 26 27Meteo
FF,!BF ??? ???
BB ???
mPO
CtrSOC
Isop ???
Terp ??? ???
Arom
Other
What!does!2006!mean?What!does!2006!mean?
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 8
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Primary!Organic!Matter!(POM)Primary!Organic!Matter!(POM)
! All!models!have!fossil!fuel,!biofuel!and!biomass!burning!terrestrial!sources!(tPOM).!GISS"CMU"VBS!assumes!semivolatile!tPOM.!CAM4"Oslo,!GISS"modelE!and!TM4"ECPL!also!include!marine!POM!(mPOM).! Fossil!fuel!and!biofuel:!Bond!et!al.!(2004;!2007);!Diehl!et!al.!(2008);!Lamarque!et!al.!(2010);!Dentener!et!al.!(2006);!Park!et!al.,!2003;!CIRCE.
! Biomass!burning:!GFED!(v1;!v2;!v3);!Diehl!et!al.!(2008);!Dentener!et!al.!(2006);!Lamarque!et!al.!(2010).
! Marine!sources:!CAM4"Oslo,!GISS"modelE,!TM4"ECPL.
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 9
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Secondary!Organic!Matter!(SOM)Secondary!Organic!Matter!(SOM)Almost!all!models!have!some!SOM!representation:
! None:!1!model!(BCC).! trSOM:!26!models
! Non"volatile:!13!models;!SOM!is!included!in!tPOM.! A!yield!from!terpenes!emissions!(CAM4"Oslo,!CanAM"PAM,!ECHAM5"SALSA,!ECMWF"GEMS,!EMAC,!GISS"MATRIX,!GMI,!GOCART,!SPRINTARS,!TM5)
! A!yield!from!terpenes!oxidation!(GISS"TOMAS,!2!GLOMAP!versions)! Semi"volatile:!13!models;!“traditional” SOM,!trSOM.
! A!yield!from!terpenes!emissions!(CAM5"MAM3)! Fixed!3D!monthly!climatology!(HadGEM2,!climatology!from!STOCHEM)! 2"product!model!(GEOS"Chem,!GEOS"Chem"APM,!2!GISS"modelE!versions,!
IMAGES,!MPIHAM"v2,!OsloCTM2,!3!TM4"ECPL!versions)! Volatility"basis!set!(GISS"CMU"VBS)
! ntrSOM!(Glyoxal,!from!cloud!and!aerosol!water!chemistry):!4!models(IMAGES,!3!TM4"ECPL!versions)
! MSA!(from!DMS!oxidation):!9!models!(CAM4"Oslo,!GEOS"Chem"APM,!2!GISS"modelE!versions,!3!TM4"ECPL!versions,!TM5)
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 10
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Mean!model!surface!distributionMean!model!surface!distribution
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 11
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Median!vs.!individual!models!(1x1!grid)Median!vs.!individual!models!(1x1!grid)
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 12
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10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 13
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Primary!Organic!Matter!(POM)Primary!Organic!Matter!(POM)
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 14
Textor!et!al.!(2006)!mean:96.6Tg!a"1
±26%(includes!19.1Tg!a"1
non"volatile!SOM)
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Secondary!Organic!Matter!(SOM)Secondary!Organic!Matter!(SOM)
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 15
Possible!precursors!Isoprene,!monoterpenes!Higher!terpenes!Aromatics!Higher!alkanes,!alkenes
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Dry!depositionDry!deposition
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 16
Textor!et!al.!(2006)!mean:18.6Tg!a"1
±49%
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Wet!depositionWet!deposition
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 17
Textor!et!al.!(2006)!mean:86.9Tg!a"1
±32%
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BurdenBurden
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 18
Textor!et!al.!(2006)!mean:1.70Tg!±27%
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Aerosol!Optical!Depth!(AOD)!550nmAerosol!Optical!Depth!(AOD)!550nm
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 19
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OA!life!cycleOA!life!cycle
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 20
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10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 21
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Organic!Carbon!(OC)!– PM 2.5
Organic!Carbon!(OC)!– PM2.5
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 22
Bahadur!et!al.,!2009
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Organic!Carbon!(OC)Organic!Carbon!(OC)
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 23
Pindado!et!al.,!2009Ward!et!al.,!2004Koulouri!et!al.,!2008Li!et!al.,!2009He!et!al.,!2004Salma!et!al.,!2004Graham!et!al.,!2003Sciare!et!al.,!2009Fuzzi!et!al.,!2007Gatari!and!Boman,!2002Smith!et!al.,!1996Zappoli!et!al.,!1999Chow!et!al.,!1994Hueglin!et!al.,!2005Kim!et!al.,!2005Ho!et!al.,!2004Fan!et!al.,!2004Eatough!et!al.,!2001;!2003Long!et!al.,!2003Sawant!et!al.,!2004Kim!et!al.,!2000Jeong!et!al.,!2004Artaxo!et!al.,!2002Balasubramanian!et!al.,!2003Xu!et!al.,!2004Krivacsy!et!al.,!2001Shakya!et!al.,!2010
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Comparison!with!OC!measurementsComparison!with!OC!measurements
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 24
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Comparison!with!OC!measurementsComparison!with!OC!measurements
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 25
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Organic!Matter!(OM)!– PM 1
Organic!Matter!(OM)!– PM1
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 26
Zhang!et!al.,!2007
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Comparison!with!OM!measurementsComparison!with!OM!measurements
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 27
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Comparison!with!OM!measurementsComparison!with!OM!measurements
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 28
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10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 29
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SeasonalitySeasonality
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 30
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Almost!identical!correlationsAlmost!identical!correlations
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 31
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Almost!identical!correlationsAlmost!identical!correlations
10/30/2011 Kostas!Tsigaridis,!Columbia!University/NASA!GISS 32
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FinokaliaFinokalia
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Huge!peaksHuge!peaks
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Nice!performanceNice!performance
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Nice!performanceNice!performance
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HawaiiHawaii
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Amsterdam!IslandAmsterdam!Island
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Alta!Floresta,!BrazilAlta!Floresta,!Brazil
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Alta!Floresta,!BrazilAlta!Floresta,!Brazil
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Concluding!remarksConcluding!remarks! Large!model!diversity.! In!general!models!underestimate measurements,!especially!during!winter.
! Remote!stations!are!better!captured!compared!to!urban!and!marine!ones.
! A!condensed!(and!updated?)!version!of!this!presentation!is!scheduled!for!IAMA!(Davis)!and!AGU!(SF)!this!December.
! A!paper!is!under!preparation.!At!least!two!others!are!planned.
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