Application of real-time particle sensors to help mitigate exposures of wildland firefighters.
High particulate exposures have been demonstrated to decrease lung function among firefighters. In this article, the authors demonstrated the feasibility of using small real-time particle sensors to inform wildland firefighters so they may make informed decisions on the use of personal respiratory protection. Using 1 mg/m3 as an indicator point for use of appropriately designed respiratory protection, such sensors could help prevent 16% to 74% of particulate exposure during prescribed burns when firefighters assess exposure as low or medium. Adherence to such a guideline for the use of respiratory protection would involve its deployment during 3% to 22% of individual 8-hour shifts. In addition, data-logging sensors would provide a valuable tool for tracking exposure to particulates among wildland firefighters for occupational health monitoring.
Edwards
Rufus
R
Department of Environmental Health Science and Policy, University of California at Irvine, Irvine, CA 92697-7070, USA. edwardsr@uci.edu
Johnson
Michael
M
Dunn
Kevin H
KH
Naeher
Luke P
LP
D000328:Adult; D004391:Dust; D004784:Environmental Monitoring / Q000295:instrumentation*; D005240:Feasibility Studies; D005390:Fires; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D016273:Occupational Exposure / Q000517:prevention & control*; D018570:Risk Assessment; D014197:Trees
D004391:Dust