中国各省份碳足迹与碳承载力差异研究  

Research on the Differences of Carbon Footprint and Carbon Carrying Capacity Based on Provincial Level in China

作　　者：黄雨生[1] 曲建升[1,2] 刘莉娜[1] 

机构地区：[1]兰州大学资源环境学院西部环境教育部终点实验室,甘肃兰州730000 [2]中国科学院兰州情报文献中心全球变化研究信息中心,甘肃兰州730000

出　　处：《生态经济》2016年第6期38-43,共6页Ecological Economy

基　　金：中国科学院战略性先导科技专项"应对气候变化的碳收支认证及相关问题"(XDA05140100);国家自然科学基金项目"基于排放基准线的我国居民家庭碳排放需求与增长路径研究"(41371537)

摘　　要：基于表观消费量法和碳足迹与碳承载力计算模型对中国大陆30个省份的能源碳足迹和碳承载力进行计算并针对区域差异进行分析。结果表明,2012年,中国的碳足迹、碳承载力、净碳足迹分别为8 987 302.28 kt、1 797 728.81kt、7 189 573.47 kt,人均碳足迹、人均碳承载力以及人均净碳足迹分别为6.70 t、1.36 t、5.34 t。对各省份分析发现,2012年,碳足迹最大的省份是山东,占9.43%,碳承载力最大的省份是云南,占10.53%。此外,人均碳足迹高于全国平均水平的省份有16个,人均碳承载力高于全国平均水平的省份有13个,人均净碳足迹高于全国平均水平的省份有12个。同时还发现中国北方地区的碳足迹和净碳足迹高于南方地区,而南方地区的碳承载力高于北方地区。With fossil fuels and forest resource data of each province of China in 2012, this work first estimates carbon footprint and carbon carrying capacity based on the method of apparent consumption and carbon footprint and carbon carrying capacity calculation model, and then analyzes its regional differences. The results shows that： the total amount of carbon footprint, carbon carrying capacity, and net carbon footprint are 8 987 302.28, 1 797 728.81, and 7 189 573.47 kt respectively, and per capita carbon footprint, carbon carrying capacity, and net carbon footprint are 6.70, 1.36, and 5.34 t per person, separately. Making a further analysis of carbon footprint and carbon carrying capacity on the provincial level, we find that Shandong province has the highest total carbon footprint in China, which accounts for 9.43%, while the province with the highest total carbon carrying capacity is Yunnan, which accounts for 10.53% of the total carbon capacity throughout the country. Moreover, compared to the national average level in 2012, we find that there are 16 provinces that per capita carbon footprint was higher than the national level, 13 provinces that per capita carbon carrying capacity was higher than the national level, and 12 provinces that per capita net carbon footprint was higher than the national level. We also find that both carbon footprint and net carbon footprint are higher in the North Region than those in the South Region, while carbon carrying capacity is lower in the North Region than that in the South Region.

关 键 词：能源消费 碳足迹 碳承载力 净碳足迹 区域差异 

分 类 号：F062.2[经济管理—政治经济学]