期刊
FIRE SAFETY JOURNAL
卷 74, 期 -, 页码 71-81出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.firesaf.2015.02.016
关键词
Smoke; Pinus palustris; Pocosin; Spectroscopy; Wildland fire
资金
- Department of Defense's Strategic Environmental Research and Development Program (SERDP) [RC-1649]
- U.S. Department of Energy by Battelle Memorial Institute [DE-AC06-76RLO 1830]
Management of smoke from prescribed fires requires knowledge of fuel quantity and the amount and composition of the smoke produced by the fire to minimize adverse impacts on human health. A five-year study produced new emissions information for more than 100 trace gases and particulate matter in smoke for fuel types found in the southern United States of America using state-of-the-art instrumentation in both laboratory and field experiments. Emission factors for flaming, smoldering, and residual smoldering were developed. Agreement between laboratory and field-derived emission factors was generally good in most cases. Reference spectra of over 50 wildland fire gas-phase smoke components were added to a publicly-available database to support identification via infrared spectroscopy. Fuel loading for the field experiments was similar to previously measured fuels. This article summarizes the results of a five-year study to better understand the composition of smoke during all phases of burning for such forests. Published by Elsevier Ltd.
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