基于物质流分析的河北省循环经济发展评价研究

发布时间：2018-04-01 22:24

本文选题：循环经济　切入点：物质流分析　出处：《河北大学》2014年硕士论文

【摘要】：循环经济的本质通过提高资源利用效率的方式，转变传统的线性物质流模式形成经济运行的高效物质循环模式。循环经济发展模式是我国转变经济发展方式的必然选择，研究循环经济发展对区域经济持续健康发展有着重要的现实意义。而物质流分析是通过建立物质流分析指标体系，运用物质流分析方法及评价模型对循环经济的量化研究，有效评测循环经济发展水平，为区域循环经济发展提供政策导向依据。本文利用以物质流分析方法为基础的循环经济评价方法，对河北省经济系统物质流分析及循环经济发展评价进行研究。首先是阐述物质流分析方法的理论及分析框架，结合国内外循环经济的评价方法及相关指标，构建了以物质流分析的24个相关指标为主的河北省循环经济评价指标体系。其次是定量分析研究，主要为以物质流分析方法对河北省循环经济发展作出评价。通过对河北省2004-2011年经济系统数据的整理，并利用所构建的基于物质流分析的区域循环经济分析方法，从时间序列上评价河北省循环经济发展水平，最后对分析结果进行整理和解释，并与国内外相关指标进行比较分析。分析结果表明：河北省经济的发展仍然属于传统的粗放经济增长方式，经济运行过程中，，资源投入量较高，资源生产效率较低，排污强度仍较大；废弃物再生利用方面取得一定成绩，但废弃物利用水平、处理率、有害物质去除率等方面还处在较低的水平；环境效率整体呈现不断上升趋势，但水平仍较低；河北省循环经济呈现较快发展态势，但综合发展水平低于全国平均水平。最后是依据物质流分析和循环经济评价的结果，针对发现的问题，提出相应政策建议。
[Abstract]:The essence of circular economy is to change the traditional linear material flow model to form an efficient material circulation mode of economic operation by improving the efficiency of resource utilization.The development mode of circular economy is the inevitable choice of changing the mode of economic development in China. It is of great practical significance to study the development of circular economy for the sustainable and healthy development of regional economy.The material flow analysis is through the establishment of the material flow analysis index system, the use of material flow analysis method and evaluation model of the quantitative study of circular economy, effectively evaluate the level of circular economy development, and provide policy guidance for the development of regional circular economy.In this paper, the material flow analysis and the circular economy development evaluation of Hebei Province economic system are studied by using the circular economy evaluation method based on the material flow analysis method.Firstly, the paper expounds the theory and framework of material flow analysis method, combines the domestic and foreign circular economy evaluation methods and related indexes, and constructs the evaluation index system of Hebei Province circular economy, which is based on 24 related indexes of material flow analysis.Secondly, quantitative analysis is used to evaluate the development of circular economy in Hebei Province.Through sorting out the economic system data of Hebei Province from 2004 to 2011, and using the method of regional circular economy analysis based on material flow analysis, this paper evaluates the development level of circular economy in Hebei Province in time series.Finally, the analysis results are collated and explained, and compared with the related indicators at home and abroad.The results show that the economic development of Hebei Province still belongs to the traditional extensive economic growth mode. In the process of economic operation, the resource input load is high, the resource production efficiency is low, and the discharge intensity is still large.Some achievements have been made in the recycling of waste, but the utilization level, treatment rate and removal rate of harmful substances are still at a lower level, while the environmental efficiency is rising continuously, but the level is still low.The circular economy of Hebei Province is developing rapidly, but the level of comprehensive development is lower than the national average.Finally, according to the results of material flow analysis and circular economy evaluation, the corresponding policy suggestions are put forward for the problems found.
【学位授予单位】：河北大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F127;F205

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