江西省2004年生态足迹及区域差异分析

利用生态足迹模型对江西省2004年的生态足迹进行了计算和分析,结果表明江西省2004年人均生态足迹1.640 6 hm2,人均生态承载力0.767 2 hm2,人均生态赤字0.873 4 hm2,已处于不可持续发展状态。不管从生态足迹、生态承载力、生态赤字,还是生态足迹利用效益、生态足迹的多样性与发展能力,江西省11市都存在明显的差异。其中生态赤字呈经济发达区大于经济落后区的分布特征;资源利用整体效益不佳,经济发展对资源耗竭的依赖程度高。

Jiangxi's Ecological Footprint and Regional Disparities in 2004

This paper calculates and analyzes Jiangxi's ecological footprint in 2004 based on the ecological footprint modal.It discovers that in 2004 the ecological footprint per capita in this province was 1.640 6 hm~2,the ecological capacity per capita was 0.767 2 hm~2 and the ecological deficit per capita reached 0.873 4 hm~2.All these indicate that Jiangxi is faced with unsustainable development.Apparent disparities exist among its 11 municipal cities in terms of ecological footprint,ecological carrying capacity,ecological deficit,ecological footprint utilization efficiency,ecological footprint diversity or developing capacity,among which the ecological deficit of developed areas are higher than that in less developed areas.Generally speaking,the resources are not ideally utilized and the economic development depends heavily on resource exhaustion.