IDEAS home Printed from https://ideas.repec.org/p/cdl/itsdav/qt2hv8078v.html
   My bibliography  Save this paper

Traffic Emission Pollution Sampling and Analysis on Urban Streets with High-Rising Buildings

Author

Listed:
  • Zhou, Hongchang
  • Sperling, Daniel

Abstract

Air pollution at many types of intersections and other roadside “hot spots†is not accurately characterized by state-of-the-practice models. In this study, data were collected on traffic flows, second-by-second CO and NO2 ambient concentrations in Shanghai, China. The sampled data were compared with CAL3QHC modeling results. We found that: (1) intersection hot spot emission concentrations were explained primarily by queuing activities of motor vehicles; (2) air quality concentrations are difficult to predict because of complex dispersion processes near high-rise buildings; and (3) screening models such as CAL3QHC are prone to large errors in dense cities with mixed traffic and high-rising buildings. Suggestions are made for improved models relevant to dense developing cities.

Suggested Citation

  • Zhou, Hongchang & Sperling, Daniel, 2001. "Traffic Emission Pollution Sampling and Analysis on Urban Streets with High-Rising Buildings," Institute of Transportation Studies, Working Paper Series qt2hv8078v, Institute of Transportation Studies, UC Davis.
  • Handle: RePEc:cdl:itsdav:qt2hv8078v
    as

    Download full text from publisher

    File URL: http://www.escholarship.org/uc/item/2hv8078v.pdf;origin=repeccitec
    Download Restriction: no

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Tzeng, Gwo-Hshiung & Lin, Cheng-Wei & Opricovic, Serafim, 2005. "Multi-criteria analysis of alternative-fuel buses for public transportation," Energy Policy, Elsevier, vol. 33(11), pages 1373-1383, July.

    More about this item

    Keywords

    traffic; emission; pollution; high-rise; buildings;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cdl:itsdav:qt2hv8078v. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Lisa Schiff). General contact details of provider: http://edirc.repec.org/data/itucdus.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.