Air Quality Assessment In Tunnels:
Field Measurements And Mathematical Modeling
Author(s)
Z. Hashisho & M. El-Fadel
Abstract
Traffic-induced emissions are a major source of urban air pollution. As a result
of increased emissions and inadequate ventilation, the concentration of these
pollutants in confined spaces such as tunnels can result in deleterious impacts on
health and the well being of exposed population. The large difference in
pollutant concentrations between the inside and outside of a tunnel has been used
to derive on-road emission factors. This paper assesses vehicle-induced
emissions and air quality inside a heavily traveled tunnel in an urban area.
Accordingly, tunnel atmosphere has been sampled and characterized,
mathematical mode
Keywords
Related Book
Other papers in this volume
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