城市典型产业空间的碳排放强度与碳代谢效率研究

项目名称： 城市典型产业空间的碳排放强度与碳代谢效率研究

项目编号： No.41301633

项目类型： 青年科学基金项目

立项/批准年度： 2014

项目学科： 天文学、地球科学

项目作者： 赵荣钦

作者单位： 华北水利水电大学

项目金额： 23万元

中文摘要： 产业活动是城市碳排放的重要来源。城市产业类型多样，因此城市碳排放强度及效率具有较大的空间异质性。企业是社会生产的基本单元，从典型企业入手开展碳排放及碳代谢研究对于探索针对性的产业碳减排策略具有重要意义。前期碳排放研究主要是针对城市整体或单一行业开展的，对于城市内部典型产业空间的深入调查研究还有待加强。本研究拟以郑州市为例，通过对若干经济开发区的典型企业的问卷调查，采用物质代谢方法，分析典型产业空间的碳排放强度和碳代谢效率及其差异；通过因素分解分析，探讨影响典型产业碳排放及碳代谢的主要因素；运用计量分析方法，构建不同产业碳排放及碳代谢的模拟模型；运用 GIS 技术，开展基于产业用地的城市碳排放强度及碳代谢效率的空间分布模拟；最后提出郑州市产业碳减排及产业空间低碳优化调控的对策。本研究不仅有助于建立企业组织级碳核查的方法，也可为面向低碳的城市产业布局、土地利用规划和城市总体规划提供实践指导。

中文关键词： 碳排放；碳代谢；产业；效率；郑州市

英文摘要： Industrial activities are important sources of urban carbon emissions. Because there are various industries in cities, urban carbon emission intensity and carbon metabolism efficiency presents high spatial heterogeneity. Enterprise is the basic unit of social production and operation. Researches on carbon emission and carbon metabolism based on typical enterprises have important significance for exploring carbon emission reduction strategies for specific industries. The earlier studies were mainly focused on the whole urban industry or certain industry, and the investigation research on typical industrial carbon emissions in cities should be further enhanced. Firstly, through questionnaire surveys on the typical enterprises of different industries in several industrial development zones, the carbon emission intensity and carbon metabolism efficiency of typical industrial spaces and there differences will be analyzed through metabolism method with taking Zhengzhou city as the case. Secondly, the main factors that influence carbon emission and carbon metabolism of typical industries will be discussed through factor decomposition analysis. Thirdly, the simulation model for carbon emission intensity of different industries will be established through quantitative analysis. Fourthly, the spatial distribution of urban

英文关键词： carbon emission；carbon metabolism；industry；efficiency；Zhengzhou city