English  |  正體中文  |  简体中文  |  Items with full text/Total items : 55208/89501 (62%)
Visitors : 10716959      Online Users : 21
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106703

    Title: 大台北地區捷運系統啟用對都會空氣品質的影響
    Other Titles: The operation of Taipei MRT on Taipei metropolitan air quality
    Authors: 陳俊成;蘇子源
    Keywords: 空氣污染排放源;旅次分析模式;交通空氣污染評估模式;系統動態學;Traffic emission;System Dynamics;Trip analysis;Air quality
    Date: 2015/12/06
    Issue Date: 2016-04-27 11:21:37 (UTC+8)
    Abstract: 都會區由於人口集中且大量私人交通運具穿梭其間,使得交通工具成為都會區主要空氣汙染排放來源。而探討大台北都會區的交通空氣汙染問題需將新北市及台北市整體納入考量較符合實際狀況的範圍。本研究依據陳等人過去所開發用來評估大台北地區交通移動污染源之管理模式,加以擴充改良,建立大台北地區交通污染源評估系統,並驗證模式的合理性與可用性,另外以此模式評估大台北地區捷運系統與模式所建構之路網完整性與合理性。
    Traffic emission is the main air pollutant source in urban area. Since the sources are close to the pedestrian and people in commercial districts, the citizen’s exposure risk caused by the traffic air pollution source is concerned. Air quality has become one of important indicators of urban life quality. To evaluate the correlation between traffic air pollutants emission and air quality of Taipei metropolitan area, one need to include two administration districts, namely Taipei City and Taipei County. The extended model is more appropriate to reflect the current situation of transportation system and activities in Taipei metropolitan area than before. The model is validated and calibrated to confirm its assessment applications. Moreover, this model assesses the integrity and the rationality of the Taipei country transportation district and road network constructed by model.
    This study includes two models, trip analysis model and traffic emission assessment model. The trip analysis model is to model trips and routes in the metropolitan’s transportation network. The traffic emission assessment model integrates three sub-model by System Dynamics theory, namely the Logit sub-model, traffic flow sub-model and traffic emission sub-model. The models then were used to calculate and to compare the air pollutant emission change before and after the mentioned transportation infrastructures were accomplished.
    In the study, the model was confirmed by the processes of validation and calibration with government published data. Evaluation of transportation construction simulation Songshan MRT lines, airport lines, lines, and after the completion of the ring. The number of trips up to the whole motorcycle trips, but there was no detectable change in car trips. The spatial distribution of automotive vehicles and more focused on the major roads, expressways and highways, to relieve the general road traffic. The total emission of NOx , HC, and CO in Taipei metropolitan area is expected to be reduced because of motorcycle are reduced. The total emission of NOx , HC, and CO is reduced in Xinbei City more than in Taipei City.
    Relation: 第十七屆海峽兩岸環境保護研討會論文集
    Appears in Collections:[Graduate Institute & Department of Water Resources and Environmental Engineering] Proceeding

    Files in This Item:

    File Description SizeFormat
    大台北地區捷運系統啟用對都會空氣品質的影響_全文.pdf3093KbAdobe PDF148View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback