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The role of vegetation in mitigating air quality impacts from traffic emissions

Author(s):

R. Baldauf
L. Jackson
G. Hagler
I. Vlad
D. Nowak
T. Cahill
M. Zhang
R. Cook
C. Bailey
P. Wood

Year:

2011

Publication type:

Miscellaneous Publication (MISC)

Primary Station(s):

Pacific Southwest Research Station

Source:

EM. Jan: 1-3

Description

In April 2010, a multidisciplinary group of researchers and policy-makers met to discuss the state-of-the-science regarding the potential of roadside vegetation to mitigate near-road air quality impacts. Concerns over population exposures to traffic-generated pollutants near roads have grown with an increasing number of health studies reporting links between proximity to roads and adverse health effects. A recent EM article described how roadway design, including the presence of roadside vegetation, may be a means of mitigating air pollutant concentrations near roads. As a first step in evaluating this concept, representatives from government agencies, academia, state and local agencies, and nongovernmental environmental organizations with expertise in air quality, urban forestry, ecosystem services, and environmental policy reviewed the current science and identified future activities in evaluating the potential role of vegetation in mitigating near-road air pollutant concentrations.

Citation

Baldauf, R.; Jackson, L.; Hagler, G.; Vlad, I.; McPherson, G.; Nowak, D.; Cahill, T.; Zhang, M.; Cook, R.; Bailey, C.; Wood, P. 2011. The role of vegetation in mitigating air quality impacts from traffic emissions. EM. Jan: 1-3

Publication Notes

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  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
https://www.fs.usda.gov/treesearch/pubs/38104