青岛市环境-经济系统的物质流分析

Analysis on material flow of environmental economic system in Qingdao

基于欧盟物质流分析(MFA)框架,对青岛市1999-2005年的物质流进行动态分析,结果表明:1.青岛市2005年的总物质需求达到6.19亿吨,其中隐藏流所占的比例很高,达到82%以上;物质输入总量4.41亿吨,物质输出总量为3.65亿吨,且增长趋势明显,对环境的扰动较大。2.物质消耗强度由1999年的73.48吨/人上升到2005年的83.54吨/人,人均物质消耗数量较大反映出青岛市经济发展在一定程度上是以增加资源消耗为代价的;3.物质生产力由1999年的303.07元/吨增长到2005年的607.09元/吨,在国内属于较高水平,但与发达国家相比差距还较大。

Material flow analysis was applied in the environmental economic system of Qingdao from 1999 to 2005 based on the Euro stat(MFA)framework,the results showed that: 1.The total material requirement(TMR)of Qingdao reached 6.1892×108 ton in 2005,and the hidden flow is up to 82%.The total material input(TMI)was 4.41×108 ton,and the total material output was 3.65×108 ton,which has obvious growth tendency and has brought a tremendous pressure to the environment;2.The material consumption intensity of Qingdao range...