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The influence of biomass burning on the global distribution of selected non-methane organic compounds

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The influence of biomass burning on the global distribution of selected non-methane organic compounds. / Lewis, A.C.; Evans, M.J.; Hopkins, J.R.; Read, K.A.; Purvis, R.M.; Moller, S.J.; Lee, J.D.; Rickard, A.R.; Punjabi, S.; Andrews, S.J.; Carpenter, L.J.; Palmer, P.I.; Parrington, M.

In: Atmospheric Chemistry and Physics, Vol. 13, No. 2, 01.01.2013, p. 851-867.

Research output: Contribution to journalArticle

Harvard

Lewis, AC, Evans, MJ, Hopkins, JR, Read, KA, Purvis, RM, Moller, SJ, Lee, JD, Rickard, AR, Punjabi, S, Andrews, SJ, Carpenter, LJ, Palmer, PI & Parrington, M 2013, 'The influence of biomass burning on the global distribution of selected non-methane organic compounds', Atmospheric Chemistry and Physics, vol. 13, no. 2, pp. 851-867. https://doi.org/10.5194/acp-13-851-2013

APA

Lewis, A. C., Evans, M. J., Hopkins, J. R., Read, K. A., Purvis, R. M., Moller, S. J., ... Parrington, M. (2013). The influence of biomass burning on the global distribution of selected non-methane organic compounds. Atmospheric Chemistry and Physics, 13(2), 851-867. https://doi.org/10.5194/acp-13-851-2013

Vancouver

Lewis AC, Evans MJ, Hopkins JR, Read KA, Purvis RM, Moller SJ et al. The influence of biomass burning on the global distribution of selected non-methane organic compounds. Atmospheric Chemistry and Physics. 2013 Jan 1;13(2):851-867. https://doi.org/10.5194/acp-13-851-2013

Author

Lewis, A.C. ; Evans, M.J. ; Hopkins, J.R. ; Read, K.A. ; Purvis, R.M. ; Moller, S.J. ; Lee, J.D. ; Rickard, A.R. ; Punjabi, S. ; Andrews, S.J. ; Carpenter, L.J. ; Palmer, P.I. ; Parrington, M. / The influence of biomass burning on the global distribution of selected non-methane organic compounds. In: Atmospheric Chemistry and Physics. 2013 ; Vol. 13, No. 2. pp. 851-867.

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@article{55fb1b1508d14bfb94b6d1f763c83d00,
title = "The influence of biomass burning on the global distribution of selected non-methane organic compounds",
abstract = "Forests fires are a significant source of chemicals to the atmosphere including numerous non-methane organic compounds (NMOCs). We report airborne measurement of hydrocarbons, acetone and methanol from >500 whole air samples collected over Eastern Canada, including interceptions of several different boreal biomass burning plumes. From these and concurrent measurements of carbon monoxide (CO) we derive fire emission ratios for 29 different organic species relative to the emission of CO. These range from 8.9 ± 3.2 ppt ppb-1 CO for methanol to 0.007 ± 0.004 ppt ppb-1 CO for cyclopentane. The ratios are in good to excellent agreement with literature values. Using the GEOS-Chem global 3-D chemical transport model (CTM) we show the influence of biomass burning on the global distributions of benzene, toluene, ethene and propene (species which are controlled for air quality purposes and sometimes used as indicative tracers of anthropogenic activity). Using our observationally derived emission ratios and the GEOS-Chem CTM, we show that biomass burning can be the largest fractional contributor to observed benzene, toluene, ethene and propene levels in many global locations. The widespread biomass burning contribution to atmospheric benzene, a heavily regulated air pollutant, suggests that pragmatic approaches are needed when setting air quality targets as tailpipe and solvent emissions decline in developed countries. We subsequently determine the extent to which the 28 global-status World Meteorological Organisation-Global Atmosphere Watch stations worldwide are influenced by biomass burning sourced benzene, toluene, ethene and propene as compared to their exposure to anthropogenic emissions.",
author = "A.C. Lewis and M.J. Evans and J.R. Hopkins and K.A. Read and R.M. Purvis and S.J. Moller and J.D. Lee and A.R. Rickard and S. Punjabi and S.J. Andrews and L.J. Carpenter and P.I. Palmer and M. Parrington",
year = "2013",
month = "1",
day = "1",
doi = "10.5194/acp-13-851-2013",
language = "English",
volume = "13",
pages = "851--867",
journal = "Atmospheric Chemistry and Physics",
issn = "1680-7316",
publisher = "Copernicus Publications",
number = "2",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - The influence of biomass burning on the global distribution of selected non-methane organic compounds

AU - Lewis, A.C.

AU - Evans, M.J.

AU - Hopkins, J.R.

AU - Read, K.A.

AU - Purvis, R.M.

AU - Moller, S.J.

AU - Lee, J.D.

AU - Rickard, A.R.

AU - Punjabi, S.

AU - Andrews, S.J.

AU - Carpenter, L.J.

AU - Palmer, P.I.

AU - Parrington, M.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - Forests fires are a significant source of chemicals to the atmosphere including numerous non-methane organic compounds (NMOCs). We report airborne measurement of hydrocarbons, acetone and methanol from >500 whole air samples collected over Eastern Canada, including interceptions of several different boreal biomass burning plumes. From these and concurrent measurements of carbon monoxide (CO) we derive fire emission ratios for 29 different organic species relative to the emission of CO. These range from 8.9 ± 3.2 ppt ppb-1 CO for methanol to 0.007 ± 0.004 ppt ppb-1 CO for cyclopentane. The ratios are in good to excellent agreement with literature values. Using the GEOS-Chem global 3-D chemical transport model (CTM) we show the influence of biomass burning on the global distributions of benzene, toluene, ethene and propene (species which are controlled for air quality purposes and sometimes used as indicative tracers of anthropogenic activity). Using our observationally derived emission ratios and the GEOS-Chem CTM, we show that biomass burning can be the largest fractional contributor to observed benzene, toluene, ethene and propene levels in many global locations. The widespread biomass burning contribution to atmospheric benzene, a heavily regulated air pollutant, suggests that pragmatic approaches are needed when setting air quality targets as tailpipe and solvent emissions decline in developed countries. We subsequently determine the extent to which the 28 global-status World Meteorological Organisation-Global Atmosphere Watch stations worldwide are influenced by biomass burning sourced benzene, toluene, ethene and propene as compared to their exposure to anthropogenic emissions.

AB - Forests fires are a significant source of chemicals to the atmosphere including numerous non-methane organic compounds (NMOCs). We report airborne measurement of hydrocarbons, acetone and methanol from >500 whole air samples collected over Eastern Canada, including interceptions of several different boreal biomass burning plumes. From these and concurrent measurements of carbon monoxide (CO) we derive fire emission ratios for 29 different organic species relative to the emission of CO. These range from 8.9 ± 3.2 ppt ppb-1 CO for methanol to 0.007 ± 0.004 ppt ppb-1 CO for cyclopentane. The ratios are in good to excellent agreement with literature values. Using the GEOS-Chem global 3-D chemical transport model (CTM) we show the influence of biomass burning on the global distributions of benzene, toluene, ethene and propene (species which are controlled for air quality purposes and sometimes used as indicative tracers of anthropogenic activity). Using our observationally derived emission ratios and the GEOS-Chem CTM, we show that biomass burning can be the largest fractional contributor to observed benzene, toluene, ethene and propene levels in many global locations. The widespread biomass burning contribution to atmospheric benzene, a heavily regulated air pollutant, suggests that pragmatic approaches are needed when setting air quality targets as tailpipe and solvent emissions decline in developed countries. We subsequently determine the extent to which the 28 global-status World Meteorological Organisation-Global Atmosphere Watch stations worldwide are influenced by biomass burning sourced benzene, toluene, ethene and propene as compared to their exposure to anthropogenic emissions.

UR - http://www.scopus.com/inward/record.url?scp=84873047259&partnerID=8YFLogxK

U2 - 10.5194/acp-13-851-2013

DO - 10.5194/acp-13-851-2013

M3 - Article

VL - 13

SP - 851

EP - 867

JO - Atmospheric Chemistry and Physics

JF - Atmospheric Chemistry and Physics

SN - 1680-7316

IS - 2

ER -