실내환경 및 냄새 학회지 제17권 제4호 (p.303-314)

|총 설|
도시철도 환경의 미세먼지 오염 현황

Status of particulate matter pollution in urban railway environments
키워드 :
Particulate matter,Passenger cabin,Platform,Tunnel,Urban railway,Concourse

목차

Abstract
1. 서 론
2. 도시철도 환경에서 미세먼지 오염의 특징
  2.1 터널 내 미세먼지의 거동
  2.2 터널 내 미세먼지의 일변화
  2.3 미세먼지의 화학적 조성 및 오염원
3. 도시철도 환경에서 미세먼지 농도 수준
  3.1 국내외 관련 연구
  3.2 지하역사 내 미세먼지 농도 수준
  3.3 객실 내 미세먼지 농도 수준
  3.4 터널 내 미세먼지 농도 수준
4. 제 언
References

초록

The urban railway system is a convenient public transportation system, as it carries many people without increasing traffic congestion. However, air quality in urban railway environments is worse than ambient air quality due to the internal location of the source of air pollutants and the isolated space. In this paper, characteristics of particulate matter (PM) pollution in urban railway environments are described from the perspective of diurnal variation, chemical composition and source apportionment of PM. PM concentrations in concourse, platform, passenger cabin, and tunnel are summarized through an analysis of 34 journal articles published in Korea and overseas. This information will be helpful in developing effective policies to reduce PM pollution in urban railway environments.