摘要
本文尝试对上海经济的直接物质投入和市内物质消耗进行初步的核算和分析,目的是促进上海"十一五"期间的循环经济发展和管理。采取的核算方法主要依据是欧盟统计局的《物质流账户及指标——方法导则》,而针对地区物质流核算的难点和上海的实际,也采用了一些估算方法。对核算的结果进行分析后表明,上海的物质自给率非常低,而直接物质投入1990-2005年总体上呈现不断增长的态势,2005年达到45 564.95万t;人均直接物质投入已经相当高,2005年为33.50 t/人(以户籍人口计),1996年后已经高于1992-1996年发达国家中的较高水平;物质投入的生态效率比较低,每吨直接物质投入产出2005年为2 009.04元/t,2001年约为汉堡大都市区的1/5。
The method of material flow accounts and analysis is applied to investigate direct material input and domestic material consumption of Shanghai＇ s economy with an objective to facilitate its circular economy development and management in the next five years in this study. The method used is basically in line with economy-wide material flow accounts and derived indicators, a methodological guide, published by Eurostat in 2001. Some estimations have to be made as there are lots of particular difficulties in regional material flow accounts and great scarcity in relevant data in Shanghai. The conclusions reveal that the proportion of domestic extraction to direct material input is very small in Shanghai while direct material input in 1990 - 2005 shows a growing trend as a whole, reaching to 45.56 million tons in 2005. Direct material input per capita is considerably high, and it can be seen from the fact that direct material input per capita in terms of Hukou in Shanghai in 2005 is 33.50 t/person and it has been equivalent to the higher level of that in the developed countries in 1990- 1996 since 1996, and the eco-efficiency of direct material input is relatively low, which is 2 009.04 yuan RMB/t in 2005 and approximately one-fifth of that in Hamburg in 2001.
出处
《中国人口·资源与环境》
CSSCI
2008年第6期110-115,共6页
China Population,Resources and Environment
基金
国家自然科学基金项目(编号:70673069)
教育部哲学社会科学重大课题攻关项目(编号:05JZD00018)
上海市哲学社会科学规划项目(编号:2006ECK002)
关键词
上海经济
直接物质投入
市内物质消耗
循环经济
direct material input
domestic material consumption
Shanghai＇s economy
circular economy
