ESCAP：交通拥挤对空气污染物影响的建模工作文件（英文版）（31页）.pdf

1、MODELING TRAFFIC CONGESTION EFFECTS ON AIR POLLUTANTSWORKING PAPERunsplashDisclaimer:The designations employed and the presentation of the material in this policy brief do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal sta

2、tus of any country,territory,city or area,or of its authorities,or concerning the delimitation of its frontiers or boundaries.Where the designation“country or area”appears,it covers countries,territories,cities or areas.Bibliographical and other references have,wherever possible,been verified.The Un

3、ited Nations bears no responsibility for the availability or functioning of URLs.The opinions,figures and estimates set forth in this publication should not necessarily be considered as reflecting the views or carrying the endorsement of the United Nations.The mention of firm names and commercial pr

4、oducts does not imply the endorsement of the United Nations.The shaded areas of the map indicate ESCAP members and associate members.*The designations employed and the presentation of material on this map do not imply the expression of any opinion whatsoever on the part of the Secretariat of the Uni

5、ted Nations concerning the legal status of any country,territory,city or area or of its authorities,or concerning the delimitation of its frontiers or boundaries.Acknowledgement:This policy brief on“Modelling Traffic Congestion Effects on Air Pollutants”has been issued in January 2023.Preparation of

6、 this paper is coordinated by the Economic and Social Commission for Asia and the Pacific,through its Environment and Development Division,under the supervision of Sangmin Nam,Director,Environment and Development Division,Curt Garrigan,Chief,Environment and Development Policy Section and authorship