成都市城市居民生活消费的生态足迹分析

采用当前最通用的生态足迹理论和方法,对成都市近10年城市居民生活消费的生态足迹进行计算,结果显示,成都市城市居民生态足迹由1980年的1.7591 hm2/人增加到2002年的1.9475hm2/人,增加10.7%,其中1990年和1992年的人均生态足迹偏大,1992年以后增加缓慢,呈现比较明显的平稳上升趋势;通过与经济发展状况和消费支出比较,生态足迹同经济发展水平和居民消费支出是相应增长的,说明经济增长和居民生活水平提高的同时,其居民的生态消费也在相应增加.

An Analysis of Ecological Footprint of Urban Residents'''' Consumption in Chengdu City

Adopting the most popular theory and method of ecological footprint,this paper calculates the ecological footprint of the residents' consumption in Chengdu City in the past decade.The result shows an increase from 1.7591 hm2 in 1980 to 1.9475 hm2 in 2002 per person,increasing by 10.7%.The result also indicates a larger increase in per person ecological footprint in 1990 and 1992,and a slower increase after 1992,presenting quite an obvious steady trend of escalation.Compared with economical development condition and consumption expenses,the ecological footprint grew correspondingly with the economic development and the residents'consumption expenses,indicating that with the improvement of economic growth and the living standard of the residents,ecological expense of the residents was also increasing.