2017 fifth workshop of interdisciplinary biomass …...2017 fifth workshop of interdisciplinary...
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2017FifthWorkshopofInterdisciplinaryBiomassBurningInitiative(IBBI)
JohannesW.Kaiser,Melita Keywood andMeganL.MelamedMPIforChemistry,CSIROClimateScienceCentreandIGACProjectOffice
GEIAConference,Hamburg,September2017
o FourbigfieldcampaignsinUSduring2018-2022
1. Characterisefirealongwithsmoke!
2. Invitescientistsfromabroadtocampaignbases!
InterdisciplinaryBiomassBurningInitiative(IBBI)
§ fundedin2012,endorsedbyIGAC,iLEAPS andWMO§ Primarygoal: improve atmosphericcompositionandairquality
monitoringandforecastingthroughbetterscientificunderstandingofprocesses aroundbiomassburning.
science-driven,application-oriented§ Approach: instigatenewinterdisciplinaryresearchthroughworkshops
&conferencesessions
5th Workshop:10-11June2017
HowcanthebigUSfieldcampaignsbecomemostbeneficialfor
u globalbiomassburningresearchand
u operationalforecastingofsmokeemissionsandatmosphericcomposition?
§ fundedby
Background:IBBIandworkshop
§
UScampaigns:Scales
SpatialScale
Smokechemistry
Firebehavior
Fuels
Plumedynamics
FASMEE
FIREX
RxCADRESERDP
FIREChem
RxCADRE
basedonslidebyN.French
NOAANASAWECANNOAA,NSF
NOAA,NASA
Integratedexperimentwithsharingofresources
DLRBonn
slidebyN.French
FIREX:Firstresultsfromfirelab
PonderosaPineversusManzanitaMan
zanita
High-temperature Low-temperature
Ponderosapine Ponderosapine
DifferentfuelsemitsimilarcompoundsatsimilartemperaturesslidesbyC.Warneke
SupportingearlierfindingsbyBBOP(2013)
[Collieretal.2016]
LowMCEà greaterPOAandoxygenatedVOCsemissions(greaterSOAformation)MBOandG1dataoverlapà AginghaslittleinfluenceonBBOAenhancement
MBO 2700m.a.s.l.
Smoldering Flaming G-1Aircraft
BBO
A Em
issi
on
Modified Combustion EfficiencyBB
OA
Emis
sion
Modified Combustion Efficiency
BBO
A Em
issi
on
Modified Combustion Efficiency
Aged(6– 48hr)
Younger(<1– 11hr)
Regional BBOA Enhancement Driven by Burn Efficiency BBOA Chemistry is Driven by Atmospheric Aging
BBOAEnhancem
ent
OAenhancement=ΔOrg/Δ(CO+CO2)MCE=ΔCO2/Δ(CO+CO2)
Collieretal.,ES&T,2016
slidebyA.Sedlacek
§ NewFireRadiativePowerobservationsfromsatellites:u Himawari-8,GOES-R(GEO)u VIIRS,Sentinel-3(LEO):+firetemperatureandareaatnight!
Satelliteobservationsandoperationalforecasting
SnakeRidgeWildfireonJune05-06.TheimageproducedbyTimSchmit,wholeadstheGOES-RImageryTeam.
§ USNRL,CopernicusAtmosphereMonitoringService,ASMC,AustraliaAirQualityForecasting
§ Smokeemission:increasinglydrivenbyFireRadiativePowerobservations
slidebyC.Gan
s
Operationalforecasting
• PredictionofbiomassburningsmokehazeaffectingtheASEANregion
• EstimatedsurfacePM10 concentrationovera24-hourperiodfrom00to24UTCat3-hourlyintervals
• Productgenerallyupdatedby00UTCeachday,dependingonnumberoffiresandavailableinputs
Prototypeoutput
http://www.weather.gov.sg/files/msscommunity/asmc/index.html
LargeunitburnexamplefromJune,2016—FishlakeNF
1. Characterisefirealongwithsmoke!2. Invitescientistsfromabroadtocampaignbases!
Conclusions
IBBIhomepage§ http://www.mpic.de/forschung/atmosphaerenchemie/gruppe
-kaiser/ibbi.htmlWorkshopsummary§ upcomingIGACnewsletterUSFieldCampaigns§ https://www.esrl.noaa.gov/csd/projects/firex§ https://espo.nasa.gov/firechem§ https://www.eol.ucar.edu/field_projects/we-can§ https://www.fasmee.netAtmosphericcompositionforecastingwithsmoke§ http://atmosphere.copernicus.eu
References,additionalinfo