Ship emissions inventory, social cost and eco-efficiency in Shanghai Yangshan port
Ship emissions inventory, social cost and eco-efficiency in Shanghai Yangshan port
复制标题
DOI：
10.1016/j.atmosenv.2013.10.006
复制
发表时间：
2014
影响因子：
5
通讯作者：
Su Song
中科院分区：
文献类型：
--
作者：
Su Song
本研究估算了上海洋山港船舶排放量（CO2、CH 4、N2 O、PM10、PM2.5、NOx、SOx、CO和HC）及其相关的社会成本。采用了一种基于活动的先进方法，以现代自动识别系统提供的逐船和实时数据为支持，对船舶排放量进行准确估计。详细的空间和时间的排放清单可以作为输入的空气质量扩散模型在港口和附近地区。在此基础上，对洋山港沿岸地区的排放影响进行了社会成本评估。社会成本包括对人类健康、环境和沿海社区气候的影响。最后，船舶排放结合港口的基本业务配置文件，即集装箱吞吐量，船舶停靠，港口收入，试图评估港口的“生态效率”，这表明港口的性能与社会经济和环境问题。本研究填补了以往研究的差距，提供了基于活动的排放清单，以促进社会成本效益分析的减排政策。结果表明：（1）洋山港区进港船舶排放的CO2、CH 4、N2 O、PM10、PM2.5、NOx、SOx、CO、HC分别为578，444 t、10 t、33 t、1078 t（PM10，诱发PM2.5），859吨（仅PM2.5）、10,758吨、5623吨、1136吨和519吨，ii）社会总成本为2.87亿美元; iii）港口生态效益表现的三个参数的值为每1，000 TEU吞吐量36，528美元，每次船舶停靠43，993美元，2009年，每10亿美元港口收入为4400万美元（占港口收入的4.4%）。
This study estimated both the in-port ship emissions inventory (CO2, CH4, N2O, PM10, PM2.5, NOx, SOx, CO, and HC) and the emission associated social cost in Yangshan port of Shanghai. A sophisticated activity-based methodology, supported by the ship-by-ship and real-time data from the modern automatic identification system (AIS), was introduced to obtain accurate estimates of ship emissions. The detailed spatial and temporal emission inventories can be used as input for air quality dispersion modeling in the port and vicinities. The social cost of the emission impact on the Yangshan port coastal regions was then assessed based on the emissions inventories. The social cost covers the impact on human health, the environment, and the climate of the coastal community. Finally, the ship emissions was combined with port's basic operation profiles, i.e. container throughput, ship calls, and port revenue, in an attempt to assess the port's “eco-efficiency”, which indicates the port performance with social-economic and environmental concerns. This study filled the gap of previous studies by providing the AIS-supported activity-based emission inventory to facilitate the social cost-benefit analysis for the emission abatement policies. The result shows that i) the amount of in-port ship emissions of CO2, CH4, N2O, PM10, PM2.5, NOx, SOx, CO, and HC in Yangshan port area was 578,444 tons, 10 tons, 33 tons, 1078 tons (PM10, inducing PM2.5), 859 tons (PM2.5only), 10,758 tons, 5623 tons, 1136 tons, and 519 tons, respectively, with ii) a total social cost of $287 million; iii) the values of the three parameters of the port eco-efficiency performance were $36,528 per 1,000 TEU throughput, $43,993 per ship call, and $44 million per billion US$ port revenue (4.4% of port revenue), respectively in 2009.