生态足迹计量分析--以大庆市为例

生态足迹计量分析是一种度量可持续发展程度的方法，通过测定当前生物生产性土地面积的量来评估人类对地球生态系统的影响。笔者基于我国石油城市——大庆的现状，对生态足迹进行了定量计算，从而分析出大庆市生态足迹的情况。结果表明：2004年大庆市的人均生态赤字为1．0424hm^2，大庆市的发展模式处于一种不可持续的状态，这与大庆市多年来经济迅速发展，而这种高速发展是以消耗大量的自然资源和能量来维持这一现状是相吻合的。

Analysis on Ecological Footprint of Daqing

The ecological footprint method is an assessment method for measuring the ecological imperative of sustainability. This method evaluates the effect of human activities on the global ecosystem by quantifying the biologically productive areas necessary to maintain the human survival. In this paper, on the basis of the current situation of Daqing, we use the method to calculate the ecological footprint. According to this calculation, the ecological deficit of Daqing is 1. 042 4 hm^2 per capita in 2004. It shows that Daqing is in an unsustainable status,which is in accordance with the high speed development of economy and the consumption of natural resource and energy.