Inhalable railroad particles at ground level and subterranean stations - Physical and chemical properties and relation to train traffic
Author
Summary, in English
The paper compares PM10 concentrations in railroad environments with EU air quality standards and characterizes particle concentrations and particle properties in relation to train traffic. The results show that PM10 concentrations in ground-level railroad environments do not exceed the EU directive 24-h limit value, while on the platforms of the two subterranean stations PM10 concentrations were far above the outdoor limit value. Diurnal and weekly patterns in PM10 concentration could be identified, co-varying with train traffic intensity. The particle mass size distribution peaked at around 2-6 um. The elemental composition of PM10 at the subterranean stations was dominated by Fe. (C) 2011 Elsevier Ltd. All rights reserved.
Publishing year
2012
Language
English
Pages
277-285
Publication/Series
Transportation Research. Part D: Transport & Environment
Volume
17
Issue
3
Document type
Journal article
Publisher
Elsevier
Topic
- Production Engineering, Human Work Science and Ergonomics
- Subatomic Physics
Keywords
- Particulate size distributions
- Nanoparticles
- Elemental composition
- Railroad air pollution
- Tunnel pollution
Status
Published
ISBN/ISSN/Other
- ISSN: 1361-9209