摘要
基于投入产出分析模型,计算交通运输业碳排放直接消耗系数、碳排放完全消耗系数、碳排放直接分配系数、碳排放完全分配系数、碳排放影响力系数和碳排放感应度系数,并以北京市2007年和2010年的投入产出为例,研究交通运输业与国民经济前后向关联产业的碳排放分配消耗关系,以及交通运输业碳排放波及特性。分析结果表明:北京市交通运输业属于高排放、高影响的产业,交通运输业的发展带来了其他产业巨大的碳排放量,交通运输业的碳排放量也受到其他诸多产业的巨大影响。
Based on the input-output model,the parameters of direct consumption coefficient,completely consumption coefficient,direction distribution coefficient,full distribution coefficient,sensitive coefficient and influence coefficient of carbon emissions were proposed. Furthermore,according to 2007 and 2010 industry data,the consumption,distribution of forward and backward correlative industries,and the spread characteristics of carbon emission of transportation were analyzed.The results indicated that transportation industry in Beijing was a'high emission /high impact'industry,its fast development not only brought a huge carbon emission but also a huge emission of other relative industries. Meanwhile,there was influence on transportation industry from other industries.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第7期170-174,共5页
Environmental Engineering
关键词
交通运输业
投入产出
碳排放
transportation industry
input-output
carbon emissions
