长江上游地区低碳经济发展水平评价研究

发布时间：2018-03-07 20:38

本文选题：长江上游地区　切入点：低碳经济　出处：《重庆工商大学》2013年硕士论文　论文类型：学位论文

【摘要】：自工业革命伊始,伴随着化石能源的开发使用,大量二氧化碳等温室气体被排入大气,导致全球气温升高,冰川大幅度消融以及各种气候异常事件频繁发生,给人类社会的发展带来了严重影响。发展低碳经济已经成为世界各国的普遍共识。经历改革开放30年的快速发展,传统的粗放式经济难以为继,转变经济增长方式,促进产业结构向低碳化方向演进,是我国经济发展的必由之路。长江上游地区位于我国西部源头区域,生态环境相对脆弱。作为我国西部地区重要的生态屏障,生态环境保护对长江中下游地区以及我国东中部地区意义重大。而同时长江上游地区也正处于工业化初期阶段,同样面对着生态环境保护与经济发展的矛盾。因而,深入研究区域低碳经济发展的内在机理,构建区域低碳经济发展水平评价指标体系,评估长江上游地区低碳经济发展水平,挖掘长江上游地区低碳经济发展潜力,具有现实意义。本文通过对2001-2010年区域碳排放的测算,横向比较长江上游地区与长三角、珠三角、环渤海地区的碳排放现状；并依照区域低碳经济发展相关理论,构建碳排放与经济增长的脱钩模型,纵向分析了长江上游地区经济增长对环境造成的压力。最后,依据基于低碳经济内涵建构的“低碳产出”、“低碳能源”、“碳汇”和“低碳科技”等四方面低碳经济发展水平评价指标,运用主成分分析法,对长江上游地区低碳经济发展水平进行了综合评价,深入挖掘了长江上游地区发展低碳经济的优势与不足。结果表明长江上游地区单位GDP碳排放较高,但长期以来在节能减排方面进步较快,经济增长对环境造成的压力总体趋缓。其低碳经济发展水平较低且区域内低碳经济发展水平存在差异。影响长江上游地区低碳经济发展的主要原因在于经济发展对能源的依赖较强、科研投入较少以及环保技术落后。其发展低碳经济的优势在于生态资源丰富,碳汇潜力巨大。据此本文提出相应对策建议。
[Abstract]:Since the beginning of the industrial revolution, with the development and use of fossil energy, a large number of greenhouse gases, such as carbon dioxide, have been emitted into the atmosphere, resulting in a rise in global temperatures, significant melting of glaciers and frequent occurrence of various climate anomalies. The development of low-carbon economy has become a universal consensus in the world. After 30 years of rapid development of reform and opening up, the traditional extensive economy is difficult to sustain, and the mode of economic growth has been changed. To promote the evolution of industrial structure towards low carbonization is the only way for China's economic development. The upper reaches of the Yangtze River are located in the headwaters of western China, and the ecological environment is relatively fragile. As an important ecological barrier in the western region of China, the Yangtze River is located in the upper reaches of the Yangtze River. The protection of ecological environment is of great significance to the middle and lower reaches of the Yangtze River and the eastern and central regions of China. At the same time, the upper reaches of the Yangtze River are also in the initial stage of industrialization, which also faces the contradiction between the protection of the ecological environment and the economic development. This paper deeply studies the internal mechanism of regional low-carbon economy development, constructs the evaluation index system of regional low-carbon economy development level, evaluates the development level of low-carbon economy in the upper reaches of the Yangtze River, and excavates the development potential of low-carbon economy in the upper reaches of the Yangtze River. Based on the measurement of regional carbon emissions in 2001-2010, this paper compares the carbon emission status between the upper Yangtze River region and the Yangtze River Delta, the Pearl River Delta, the Bohai Rim region, and according to the theory of regional low-carbon economic development. A decoupling model of carbon emissions and economic growth is constructed, and the pressure on the environment caused by economic growth in the upper reaches of the Yangtze River is analyzed vertically. According to the evaluation indexes of low carbon output, low carbon energy, carbon sink and low carbon science and technology, which are based on the connotation of low carbon economy, the principal component analysis method is used to evaluate the development level of low carbon economy. The development level of low-carbon economy in the upper reaches of the Yangtze River is comprehensively evaluated, and the advantages and disadvantages of the development of low-carbon economy in the upper reaches of the Yangtze River are deeply excavated. The results show that the carbon emission per unit GDP is high in the upper reaches of the Yangtze River. But it has made rapid progress in energy conservation and emission reduction over a long period of time. The pressure caused by economic growth on the environment has slowed down in general. The low carbon economy development level is low and the regional low carbon economy development level is different. The main reason that affects the low carbon economy development in the upper reaches of the Yangtze River lies in the economic development. More dependent on energy, The advantages of the development of low-carbon economy lie in the abundance of ecological resources and the huge potential of carbon sink. Accordingly, the corresponding countermeasures and suggestions are put forward in this paper.
【学位授予单位】：重庆工商大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F124.5

【参考文献】