湖南省能源消费碳足迹的动态演化与空间差异分析  

Analysis on the dynamic evolution and spatial difference of energy consumption carbon footprint of Hunan Province

作　　者：赵先超[1] 滕洁[1] 周跃云[1] ZHAO Xianchao TENG Jie ZHOU Yueyun(Institute of Low-carbon City, Hunan University of Technology, Zhuzhou 412007, China)

机构地区：[1]湖南工业大学低碳城市研究所,株洲412007

出　　处：《科技导报》2016年第24期110-114,共5页Science & Technology Review

基　　金：湖南省自然科学基金项目(2016JJ3055);国土资源部资源环境承载力评价重点实验室开放课题(CCA2016.13);教育部人文社科规划基金项目(12YGA790215)

摘　　要：能源消费是诱发全球气候变化的主要因素之一,对能源消费引致的碳足迹及生态压力进行研究具有重要意义。应用能源消费碳足迹相关研究模型,计算得出2005—2010年湖南省能源消费的碳足迹、碳生态承载力和碳生态压力指数,在此基础上进行了湖南省能源消费碳足迹的动态演化与空间差异分析。研究结果表明:1)2005—2010年,湖南省能源消费碳足迹总体呈上升趋势,由2005年的2242.57 hm^2上升至2010年的2835.23 hm^2;2)2005—2010年,湖南省碳生态承载力变化较小,其生态承载力基本在1880 hm^2左右;3)湖南省能源消费碳足迹生态环境压力的空间差异较大,其中高度生态承载区包括邵阳、永州、怀化、张家界与湘西5市州,中度生态环境压力区包括岳阳和衡阳2城市,轻度生态环境压力区包括长沙和益阳2城市,一般过渡区包括常德、郴州和株洲3城市,重度生态环境压力区包括娄底和湘潭2城市。Energy consumption is a main factor for global climate change. It is significant to research energy consumption carbon footprint and ecological stress. We use the energy consumption carbon footprint research model to calculate the energy consumption carbon footprint, ecological capacity and ecological pressure index, and investigate its dynamic evolution and spatial difference. The results show that the energy consumption carbon footprint has a rising trend, from 2242.57 hm^2 in 2005 to 2835.23 hm^2 in 2010; that the carbon ecological carrying capacity changing trend is small, being around 1880 hm^2; and that the ecology environment pressure index has a big spatial difference, with Shaoyang, Yongzhou, Huaihua, Zhangjiajie and Xiangxi belonging to the high-ecological carrying area, Yueyang and Hengyang belonging to the moderate-ecological carrying area, Changsha and Yiyang belonging to the general transition distraction, and Loudi and Xiangtan belonging to the heavy-ecological carrying area.

关 键 词：能源消费碳足迹 动态演化 空间差异 湖南省 

分 类 号：F426.2[经济管理—产业经济] X24[环境科学与工程—环境科学]