重庆市工业生产的生态足迹分析

The Analysis of Industry's Eclogical Footprint of Chongqing City

基于生态足迹理论和计算模型,根据工业生产的特点,计算了1997—2007年重庆市人均工业生态足迹和万元工业产值的生态足迹,并与有关研究数据进行了对比分析。结果显示:重庆市的人均工业生态足迹约相当于全国平均水平,但已超出重庆市总的生态承载力,并呈现出持续上升趋势,工业生产处于生态不可持续状态;万元工业产值的生态足迹略低于全国平均水平,下降趋势明显。表明重庆市通过转变工业发展模式,在不降低生产能力的条件下,减少工业生态足迹大有作为。

Based on the theory and calculation model of ecological footprint, and according to the characteristic of industry＇ s production, the article has calculated the per capita industry＇ s ecological footprint and the ecological footprint of industrial GDP of ten thousand Yuan of Chongqing from 1997 to 2007. The result was then compared with related data of researchers. The result shows ： The per capita industry＇ s ecological footprint of Chongqing is nearly equivalent to the average national level, but has already gone beyond the bioligical capacity of Chongqing and kept increasing, the industry is ecologically unsustainable; The ecological footprint of the industrial GDP of ten thousand Yuan is slightly lower than the average national level and presented obviously downward trend . It indicated that Chongqing can fully reducing industry＇ s ecological footprint without decreasing production capacity through changing the industrial development model.