基于MFA的生态工业园区物质代谢研究方法探析  

The exploration of material metabolism based on MFA for Eco-Industrial Parks

作　　者：石垚[1] 杨建新[1] 刘晶茹[1] 陈波[1] 王如松[1] 

机构地区：[1]中国科学院生态环境研究中心城市与区域生态国家重点实验室,北京100085

出　　处：《生态学报》2010年第1期228-237,共10页Acta Ecologica Sinica

基　　金：国家973计划资助项目(2005CB724206);国家自然科学基金面上资助项目(70873122)

摘　　要：物质流分析(Material Flow Analysis,MFA)是国家尺度物质代谢研究的重要手段。首先对国内外不同地域尺度下MFA的研究现状进行了概述总结;在此基础上,从工业区内的企业及其所形成的工业共生网络(Industrial Symbiosis Networks,ISNs)物质核算入手,针对如何在生态工业园区(Eco-Industrial Parks,EIPs)尺度开展物质代谢研究进行了详细论述,并通过引入部门间实物型投入产出表(Physical Input-Output Table,PIOT)对该尺度MFA的核算方法进行了改进,最终构建了EIPs-MFA模型及指标体系。以期为生态工业园区实践中的规划与管理提供方法指导。Material flow analysis（MFA） is an important method for studying material metabolisms at regional and national scales.This article generalizes the status quo of MFA research in different scales.Next,a physical Input-Output Table（PIOT） is introduced as a mean of improving the analytical frameworks and accounting methods of MFA.The PIOT forms a basis framework on which all enterprises and industrial symbiosis networks in the industrial area are assessed.Finally,details concerning the study of metabolisms in Eco-Industrial Parks（EIPs） at an industrial ecosystem-scale are presented,and a EIPs-MFA model is constructed.This article concludes（1） Compared with MFA at national and regional scales,the purpose and method of EIPs-MFA are different,the object for the former studies is the socio-economic system,while for the latter it is the production system of the enterprise;（2）The former generally takes up a top-down approach,the latter bottom-up;（3）The former often treats the studied system as a black box,while the latter use a gray box;（4）Considering the particular objections of EIPs,which puts more emphasis on the metabolism of solid waste,water,and other special material flows in the park,EIPs-MFA should select these indicators above as the vital components to account and evaluate separately;（5）Last but not least,the aim of EIPs-MFA is to discern the characteristics of material flows inside and between the enterprises,and to identify and evaluate opportunities and potentials for increasing the material use efficiency through material re-use and recycling strategies.

关 键 词：物质流分析 生态工业园区 工业共生网络 实物型投入产出表 

分 类 号：F205[经济管理—国民经济]