Validation of an anthropogenic emission inventory of carbonaceous aerosols for the Pearl River Delta region

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Validation of an anthropogenic emission inventory of carbonaceous aerosols for the Pearl River Delta region

 

Author: Shi, Zhan
Title: Validation of an anthropogenic emission inventory of carbonaceous aerosols for the Pearl River Delta region
Degree: M.Sc.
Year: 2009
Subject: Hong Kong Polytechnic University -- Dissertations
Aerosols -- Analysis
Aerosols -- Environmental aspects
Aerosols -- Measurement
Aerosols -- China -- Pearl River Delta
Air -- Pollution -- China -- Pearl River Delta
Department: Dept. of Civil and Structural Engineering
Pages: viii, 86 leaves : ill. ; 30 cm.
InnoPac Record: http://library.polyu.edu.hk/record=b2329755
URI: http://theses.lib.polyu.edu.hk/handle/200/5353
Abstract: This dissertation presents a study on the validation of Zhang Qiang's anthropogenic emission inventory of carbonaceous aerosols for the Pearl River Delta region. From the inventory, emissions are 42425.6 ton/year for OC and 21115.8 ton/year for EC. This study summarizes emissions and ratios of OC and EC by cities and source sectors. The emissions of OC and EC from residential sector contribute a lot to the total carbonaceous aerosols. The emission OC/EC ratios are higher than 2 in most cities in the PRD region. On the average, the emission OC/EC ratios in Hong Kong and Shenzhen are near to concentration OC/EC ratios found in previous studies. For industry sector, the emission OC/EC ratios in Hong Kong, Shenzhen, and Guangzhou are lower compared to previous studies; while the emission OC/EC ratio from residential sector should decline in Hong Kong. Mong Kok site is found to represent typical roadside OC/EC ratio measurement in Hong Kong.

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