Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies

Jose L. Jimenez; Michael J. Cubison; Amber M. Ortega; Patrick L. Hayes; Delphine K. Farmer; Douglas A. Day; Michael J. Lechner; William H. Brune; Eric Apel; Glenn S. Diskin; Jenny A. Fisher; Henry A. Fuelberg; Arsineh Hecobian; David J. Knapp; Tomas Mikoviny; Daniel Riemer; Glen W. Sachse; Walter Sessions; Rodney J. Weber; Andrew J. Weinheimer; Armin Wisthaler

Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies

Jose L. Jimenez, Michael J. Cubison, Amber M. Ortega, Patrick L. Hayes, Delphine K. Farmer, Douglas A. Day, Michael J. Lechner, William H. Brune, Eric Apel, Glenn S. Diskin, Jenny A. Fisher, Henry A. Fuelberg, Arsineh Hecobian, David J. Knapp, Tomas Mikoviny, Daniel Riemer, Glen W. Sachse, Walter Sessions, Rodney J. Weber, Andrew J. WeinheimerArmin Wisthaler

Research output: Contribution to journal › Conference article › peer-review

Abstract

We study the physicochemical evolution of organic aerosols from biomass burning. The evolution of BB POA and SOA signatures observed with the Aerodyne AMS are investigated, focusing on measurements in the Arctic, in comparison to data from other field and laboratory studies. f60 (m/z60 /organic mass) is used as a primary marker, and f44 as a tracer for SOA and aged POA. A novel graphical method characterizes aging of BB plumes, with similar trends in most field and lab studies. A statistically significant difference in f60 between highly-oxygenated OA of BB and non-BB origin is observed using this tracer, consistent with a substantial contribution of BBOA to the springtime 2008 Arctic aerosol burden. The net enhancement of OA with aging of BB plumes shows large variability. A global net OA source due to aging of BB plumes is estimated ∼9 Tg OA/yr, of ∼5% of global OA.

Original language	English (US)
Journal	ACS National Meeting Book of Abstracts
State	Published - 2011
Event	242nd ACS National Meeting and Exposition - Denver, CO, United States Duration: Aug 28 2011 → Sep 1 2011

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

Cite this

Jimenez, J. L., Cubison, M. J., Ortega, A. M., Hayes, P. L., Farmer, D. K., Day, D. A., Lechner, M. J., Brune, W. H., Apel, E., Diskin, G. S., Fisher, J. A., Fuelberg, H. A., Hecobian, A., Knapp, D. J., Mikoviny, T., Riemer, D., Sachse, G. W., Sessions, W., Weber, R. J., ... Wisthaler, A. (2011). Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies. ACS National Meeting Book of Abstracts.

@article{b37d33670dc042d78fc179c5c471be16,

title = "Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies",

abstract = "We study the physicochemical evolution of organic aerosols from biomass burning. The evolution of BB POA and SOA signatures observed with the Aerodyne AMS are investigated, focusing on measurements in the Arctic, in comparison to data from other field and laboratory studies. f60 (m/z60 /organic mass) is used as a primary marker, and f44 as a tracer for SOA and aged POA. A novel graphical method characterizes aging of BB plumes, with similar trends in most field and lab studies. A statistically significant difference in f60 between highly-oxygenated OA of BB and non-BB origin is observed using this tracer, consistent with a substantial contribution of BBOA to the springtime 2008 Arctic aerosol burden. The net enhancement of OA with aging of BB plumes shows large variability. A global net OA source due to aging of BB plumes is estimated ∼9 Tg OA/yr, of ∼5% of global OA.",

author = "Jimenez, {Jose L.} and Cubison, {Michael J.} and Ortega, {Amber M.} and Hayes, {Patrick L.} and Farmer, {Delphine K.} and Day, {Douglas A.} and Lechner, {Michael J.} and Brune, {William H.} and Eric Apel and Diskin, {Glenn S.} and Fisher, {Jenny A.} and Fuelberg, {Henry A.} and Arsineh Hecobian and Knapp, {David J.} and Tomas Mikoviny and Daniel Riemer and Sachse, {Glen W.} and Walter Sessions and Weber, {Rodney J.} and Weinheimer, {Andrew J.} and Armin Wisthaler",

year = "2011",

language = "English (US)",

journal = "ACS National Meeting Book of Abstracts",

issn = "0065-7727",

publisher = "American Chemical Society",

note = "242nd ACS National Meeting and Exposition ; Conference date: 28-08-2011 Through 01-09-2011",

}

Jimenez, JL, Cubison, MJ, Ortega, AM, Hayes, PL, Farmer, DK, Day, DA, Lechner, MJ, Brune, WH, Apel, E, Diskin, GS, Fisher, JA, Fuelberg, HA, Hecobian, A, Knapp, DJ, Mikoviny, T, Riemer, D, Sachse, GW, Sessions, W, Weber, RJ, Weinheimer, AJ & Wisthaler, A 2011, 'Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies', ACS National Meeting Book of Abstracts.

TY - JOUR

T1 - Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies

AU - Jimenez, Jose L.

AU - Cubison, Michael J.

AU - Ortega, Amber M.

AU - Hayes, Patrick L.

AU - Farmer, Delphine K.

AU - Day, Douglas A.

AU - Lechner, Michael J.

AU - Brune, William H.

AU - Apel, Eric

AU - Diskin, Glenn S.

AU - Fisher, Jenny A.

AU - Fuelberg, Henry A.

AU - Hecobian, Arsineh

AU - Knapp, David J.

AU - Mikoviny, Tomas

AU - Riemer, Daniel

AU - Sachse, Glen W.

AU - Sessions, Walter

AU - Weber, Rodney J.

AU - Weinheimer, Andrew J.

AU - Wisthaler, Armin

PY - 2011

Y1 - 2011

N2 - We study the physicochemical evolution of organic aerosols from biomass burning. The evolution of BB POA and SOA signatures observed with the Aerodyne AMS are investigated, focusing on measurements in the Arctic, in comparison to data from other field and laboratory studies. f60 (m/z60 /organic mass) is used as a primary marker, and f44 as a tracer for SOA and aged POA. A novel graphical method characterizes aging of BB plumes, with similar trends in most field and lab studies. A statistically significant difference in f60 between highly-oxygenated OA of BB and non-BB origin is observed using this tracer, consistent with a substantial contribution of BBOA to the springtime 2008 Arctic aerosol burden. The net enhancement of OA with aging of BB plumes shows large variability. A global net OA source due to aging of BB plumes is estimated ∼9 Tg OA/yr, of ∼5% of global OA.

AB - We study the physicochemical evolution of organic aerosols from biomass burning. The evolution of BB POA and SOA signatures observed with the Aerodyne AMS are investigated, focusing on measurements in the Arctic, in comparison to data from other field and laboratory studies. f60 (m/z60 /organic mass) is used as a primary marker, and f44 as a tracer for SOA and aged POA. A novel graphical method characterizes aging of BB plumes, with similar trends in most field and lab studies. A statistically significant difference in f60 between highly-oxygenated OA of BB and non-BB origin is observed using this tracer, consistent with a substantial contribution of BBOA to the springtime 2008 Arctic aerosol burden. The net enhancement of OA with aging of BB plumes shows large variability. A global net OA source due to aging of BB plumes is estimated ∼9 Tg OA/yr, of ∼5% of global OA.

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M3 - Conference article

AN - SCOPUS:84861084014

SN - 0065-7727

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

T2 - 242nd ACS National Meeting and Exposition

Y2 - 28 August 2011 through 1 September 2011

ER -

Effects of aging on organic aerosol from open biomass burning smoke in aircraft & lab studies

Abstract

All Science Journal Classification (ASJC) codes

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