城市消费结构变动的环境效应及作用机理探析  

Study on the Effects and Mechanism of Consumption Structure Change on the Environment

作　　者：赵延德[1] 张慧[2] 陈兴鹏[2] 

机构地区：[1]临沂师范学院地理与旅游学院,山东临沂276005 [2]兰州大学西部环境教育部重点实验室,甘肃兰州730000

出　　处：《中国人口·资源与环境》2007年第2期63-68,共6页China Population,Resources and Environment

基　　金：国家自然科学基金(40401007)

摘　　要：城市生态经济系统是一个由“环境-资源-生产-消费-环境”组成的物质循环系统,在这一物质循环系统中消费通过前后相关联,从生产到资源利用和直接向环境排放废弃物两个方向影响着城市环境。据此,以河谷型大城市兰州市为例,以能源、交通、水资源和家庭消费等四项指标代表消费结构构成,利用灰色关联度模型等计量模型来定量研究1990-2002年13年尺度下消费构成变动对环境的影响,探讨城市消费结构变动的环境效应及其作用机理。City is a social-economic-natural complex ecosystem, composed of a matter-recycle system of environment-resources-production- Through forward-backward relations in the city matter-recycle system, consumption will have effects on environment This paper takes Lanzhou city as a case： Lanzhou has many unique characters and its consumption mainly contains four parts： energy consumption, traffic consumption, water consumption and dweller or household consumption. In the course of structure change, some factors will have effects on environment. Based on the grey correlation analysis model and other metric models, we analyze the environment data and the consumption data between 1990 to 2002 as an aim to probe into the environment effects and discuss the interior action rules. Finally we set up a consumption structure change of city complex ecosystem and establish action mode to visualize the effect action process.

关 键 词：消费结构 变动 环境效应 作用机理 兰州市 

分 类 号：F063.2[经济管理—政治经济学]