河南省2003年生态足迹的计算与分析

The Calculation and the Analysis of Ecological Footprint of Henan Province in 2003

在阐述生态足迹模型、计算方法的基础上,对河南省的资源消费现状进行了计算,得出河南省的人均生态足迹为1.7125hm2,生态承载力为0.4355 hm2,人均赤字为1.277 hm2,表明河南省的发展已远远超出了生态承载力的阀值。河南省生态足迹的多样性指数为1.221,万元GDP足迹为2.35 hm2,生态协调系数为1.216,适度人口2460.77万人等,也反映了河南省不可持续发展的模式。

Based on the concept of ecological footprint and computer model , the paper analyzed resource consumption of Henan province. The calculation results show that the per capita ecological footprint in HENAN province was1.7125 hm^2, the ecological capacity 0.4355 hm^2 and the ecological deficit 1.277 hm^2 in 2003. The ecological footprint＇ s diversity is 1. 221 , the ecological footprint per unit of GDP is 2.35 hm^2, and the corresponding types of ecological is 1.216. All of that , it is considered that the ecological footprint is beyond the ecological capacity.