期刊论文

Ecological footprint accounting and application to open eco-economic system based on consumption-output account classification

中文

生态科学

1008-8873

2019

38

6

156-164

10.14108/j.cnki.1008-8873.2019.06.023

41201600:国家自然科学基金 71774066:国家自然科学基金

本校为其他机构

针对现有生态足迹模型缺乏系统的区域生态可持续程度分级标准和区域生态产出状态判别标准的问题,文章基于“消费-产出"账户分类的方法,建立并整合生态可持续程度分级指标与生态产出状态判别标准,构建适用于开放系统的生态足迹模型,并以临湘市2005-2013发展状况为例开展实证分析。结果表明: (1)改进后的生态足迹模型较传统生态足迹模型和区域生态可持续判别准则在区域生态可持续性评价中的结果更具可比性和完整性。(2)临湘市总体生态承载潜力得到充分释放,产出效率较高,可出口生态生产性土地,但后期部分乡镇由于土地利用强度过大,土地质量下降,抑制了生态产出效率的提升。(3)北部江湖平原区各乡镇...

Existing ecological footprint models lack criteria of ecological sustainability and status of ecological output for regions, we construct and integrate the above two criteria based on consumption-output account classification, ultimately propose an ecological footprint model suitable for open eco-economic system.To validate the proposed model, we take the Linxiang City as an example to conduct empirical analysis.The results are as follows.(1)The modified ecological footprint model is more comparable and complete than either the traditional ecological footprint model or existing ecological sust...