Abstract: China has the largest number of ports with container throughput more than one million TEUs in the world. The issue of air pollutants caused by ships and handling facilities is becoming more and more serious at the same time that the ports have achieved good economic benefits. In order to implement the concept of sustainable development of ports, it is imperative to construct green ports. Through analyzing and studying the domestic status such as the sources of air pollutants, the compilation method of emission inventory and the emission characteristics of air pollutants, the main sources of air pollutants during port construction and operation were summarized. In order to expound the air pollutant emission inventory of port ships, two main air pollutant detection methods such as point type air quality automatic detection method and PEMS were briefly introduced; the compilation methods and current situation of emission inventory of port transport ships, cargo handling equipment and collection and distribution vehicles were summarized; moreover, the characteristics of air pollutant emission from the main pollution sources of the ports were summarized. Finally, the concept and expression of air pollution factor of port ships were proposed to compare the emission characteristics of ship air pollutants and evaluate the effectiveness of ship emission reduction in different years and different regions. The domestic research status of air pollutant emission was analyzed and the current deficiencies in the study of air pollutant emission inventory were pointed out, such as insufficient attention on inland ship emissions, lower localization of emission factors and incomplete consideration of the sources of air pollution in the port.

Key words: port engineering; green port; emission inventory; emission characteristics; air pollution factor of port ships

摘要： 我国是世界上拥有集装箱吞吐量超百万标箱港口数量最多的国家，港口在获得良好经济效益同时，船舶运输活动和装卸设备作业造成的大气污染也日益严重。为贯彻港口可持续发展理念，绿色港口建设势在必行。通过分析研究了我国港口大气污染物来源、排放清单编制方法、大气污染物排放特征等现状。总结了港口施工期和运营期主要大气污染物来源；为阐述港口船舶大气污染物排放清单，简述了点式空气质量自动检测和PEMS两种主要大气污染物检测方法；并总结了港口运输船舶、港作机械及集疏运车辆的排放清单编制方法及现状；进而归纳了港口主要污染源大气污染物排放特征。为比较不同年份不同地区船舶大气污染物排放特征、评估船舶减排成效，提出了港口船舶大气污染因子的概念及表达式，分析了我国大气污染物排放研究现状，并指出目前排放清单研究中对于内河港口大气污染物排放问题重视程度不足、排放因子本土化程度低、港口大气污染源考虑不全面等问题。

关键词: 港口工程；绿色港口；排放清单；排放特征；港口船舶大气污染因子