我国航空公司CO_2排放强度比较及优化措施  

Comparisons and the optimal measures of CO_2 emission intensity of Chinese airlines

作　　者：陈林[1] 

机构地区：[1]中国民航管理干部学院经济管理系,北京100102

出　　处：《安全与环境学报》2014年第6期113-116,共4页Journal of Safety and Environment

基　　金：国家自然科学基金委员会与中国民用航空局联合资助项目(U1233126)

摘　　要：采用政府间气候变化专门委员会(IPCC)提出的方法测算了2005—2010年我国航空运输和典型航空公司CO2的排放量与排放强度。结果表明,我国航空运输和典型航空公司在CO2排放量显著上升的同时,其CO2排放强度却基本上呈逐年下降态势,而且民营航空公司春秋航空的CO2排放强度远低于东航股份等央企航空公司,也低于海航股份等地方航空公司。提出了通过提高客座率和载运率等降低吨千米油耗和优化CO2排放强度的若干措施。Based on the method of the intergovernmental panel on the climate change （IPCC）, the paper intends to propose a model for measuring the amount of CO2 emissions in accordance with the consumption amount, the net calorific value and the emission factor of aviation fuel-oil, along with a method for measuring the CO2 emission intensity in correspondence with the CO2 emission per unit of ton-kilo- meter. So far as we do, there are generally three kinds of airlines in China which are categorized into the central airlines, local airlines, and private airlines. Due to the differences of the three types of air- lines in running scales, resources and operational modes, the paper has chosen Air China, China Southern Airlines, China Eastern Air- lines, Hainan Airlines, Sichuan Airlines and Spring Airlines as our research goals. Air China, China Eastern Airlines and China South- ern Airlines belong to the category of central airlines, Hainan Airlines and Sichuan Airlines are to be put into the category of local airlines, but Spring Airlines belongs to the private ones. Back to the topic, the paper has worked out the CO2 emissions and emission intensity of Chi- nese air transportation and typical airlines from 2005 to 2010 by using the related data from 2006 - 2011 statistics of China civil aviation, and, via the comparative analysis, concluding that, with the increase of CO2 emissions of Chinese air transportation and typical airlines, the CO2 emission intensity has basically decreased year by year. And, the CO2 emission intensity of Spring Airlines, one of the private air- lines, tends to be much lower than the Eastern Airlines, one of the central airlines, also to be lower than Hainan Airlines and other local airlines. In addition, the CO2 emissions and emission intensity of Chinese air transportation during the ＂12nd five-year plan＂ period are predicted. Thus, the paper believes that the average ton-kilometer fuel consumption and CO2 emission intensity of Chinese air transporta- tion will have been decreased by 3.9

关 键 词：环境工程学 航空公司 CO2 排放量 排放强度 IPCC 

分 类 号：X820[环境科学与工程—环境工程]