本文關(guān)鍵詞： 活動(dòng)量 疏港卡車(chē) 大氣污染物 排放清單 社會(huì)成本　出處：《環(huán)境科學(xué)與技術(shù)》2017年10期 　論文類(lèi)型：期刊論文

【摘要】：疏港卡車(chē)作為港區(qū)重要排放源之一,同時(shí)又是港區(qū)與城市聯(lián)系的橋梁,其大氣污染物排放成為近期學(xué)者研究的熱點(diǎn)。以港口城市為邊界、以疏港卡車(chē)為研究對(duì)象,通過(guò)分析整理國(guó)內(nèi)外文獻(xiàn),結(jié)合實(shí)際調(diào)研結(jié)果,利用疏港卡車(chē)在港與在疏港大道的活動(dòng)強(qiáng)度、排放因子與車(chē)輛保有量,構(gòu)建基于活動(dòng)量的沿江(河)港區(qū)疏港卡車(chē)排放清單編制方法以及本地化大氣污染物社會(huì)成本標(biāo)準(zhǔn)。以南京港龍?zhí)都b箱港區(qū)(NPLC)疏港卡車(chē)為例進(jìn)行實(shí)證分析,結(jié)果表明:(1)疏港卡車(chē)大氣污染物排放中NOx占主導(dǎo)地位,以疏港大道為節(jié)點(diǎn)時(shí)年排放57 t;(2)疏港卡車(chē)是港區(qū)CO_2排放首要貢獻(xiàn)源;(3)邊界的選擇對(duì)排放量影響較大;(4)疏港卡車(chē)大氣污染物總社會(huì)成本估算為1 992 292美元/a。在對(duì)研究結(jié)果及成因進(jìn)行分析和討論的基礎(chǔ)上,提出疏港卡車(chē)減排建議。
[Abstract]:As one of the important emission sources of port area, truck is also a bridge between port area and city. The emission of atmospheric pollutants has become a hot spot of recent scholars, taking port city as the boundary. Taking the open port truck as the research object, through the analysis and collation of the domestic and foreign literature, combined with the actual investigation results, using the open port truck in the port and in the open port road activity intensity, emission factor and vehicle ownership. Based on the activity quantity, the method of compiling truck emission inventory and the social cost standard of localized air pollutants in the open port area along the Yangtze River (River) Port are constructed. The case study of open port truck is carried out. The results show that NOx plays a dominant role in the air pollutant emission of open port trucks, and the annual discharge is 57 t when the open port road is the node. (2) truck is the main contribution source of CO_2 emission in port area; (3) the choice of boundary has a great influence on the emission; 4) the total social cost of air pollutants in the truck is estimated to be US $1,992,292 / a. Based on the analysis and discussion of the research results and the causes, the paper puts forward a proposal to reduce the emissions of the truck in the open port.
【作者單位】： 河海大學(xué)港口海岸與近海工程學(xué)院;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(414011201,51009060,50909042) 江蘇省社會(huì)科學(xué)基金項(xiàng)目(14JD014)
【分類(lèi)號(hào)】：X734.2

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