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Cited by 290

The DOI matches its Crossref record; 56 of the 56 references it cites were found in a registry or an index.

Measurements of excess O3, CO2, CO, CH4, C2H4, C2H2, HCN, NO, NH3, HCOOH, CH3COOH, HCHO, and CH3OH in 1997 Alaskan biomass burning plumes by airborne Fourier transform infrared spectroscopy (AFTIR)

Goode, Jon G., Yokelson, Robert J., Ward, Darold E., Susott, Ronald A., Babbitt, Ronald E., Davies, Mary Ann, Hao, Wei Min·2000·Journal of Geophysical Research: Atmospheres
DOI 10.1029/2000jd900287
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Abstract

We used an airborne Fourier transform infrared spectrometer (AFTIR), coupled to a flow‐through, air‐sampling cell, on a King Air B‐90 to make in situ trace gas measurements in isolated smoke plumes from four, large, boreal zone wildfires in interior Alaska during June 1997. AFTIR spectra acquired near the source of the smoke plumes yielded excess mixing ratios for 13 of the most common trace gases: water, carbon dioxide, carbon monoxide, methane, nitric oxide, formaldehyde, acetic acid, formic acid, methanol, ethylene, acetylene, ammonia and hydrogen cyanide. Emission ratios to carbon monoxide for formaldehyde, acetic acid, and methanol were 2.2±0.4%, 1.3±0.4%, and 1.4±0.1%, respectively. For each oxygenated organic compound, a single linear equation fits our emission factors from Alaska, North Carolina, and laboratory fires as a function of modified combustion efficiency (MCE). A linear equation for predicting the NH 3/NOxemission ratio as a function of MCE fits our Alaskan AFTIR results and those from many other studies. AFTIR spectra collected in downwind smoke that had aged 2.2±1 hours in the upper, early plume yielded ΔO 3/ΔCO ratios of 7.9±2.4% resulting from O 3 production rates of ∼50 ppbv h−1. The ΔNH 3/ΔCO ratio in another plume decreased to 1/e of its initial value in ∼2.5 hours. A set of average emission ratios and emission factors for fires in Alaskan boreal forests is derived. We estimate that the 1997 Alaskan fires emitted 46±11 Tg of CO 2.

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Metadata

Authors
Goode, J. G., Yokelson, R. J., Ward, D. E., Susott, R. A., Babbitt, R. E., Davies, M. A., & Hao, W. M.
Venue
Journal of Geophysical Research: Atmospheres
Publisher
American Geophysical Union (AGU)
Published
2000-09
Volume
105
Issue
D17
Pages
22147-22166
ISSN
0148-0227 (ISSN-L)
DOI
10.1029/2000jd900287
OpenAlex
W2064348969
Cited by
290
References
56
FWCI
5.80
Type
journal article
Language
en
Open access
closed

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