基于生态足迹法的新疆可持续发展定量分析  

Quantitative Analysis of Sustainable Development Based on Ecological Footprint Method in Xinjiang

作　　者：张婷[1] 段汉明[1] 张芳[1] 

机构地区：[1]西北大学城市与环境学院,陕西西安710127

出　　处：《生态经济（学术版）》2013年第2期47-51,共5页Ecological Economy

基　　金：国家自然科学基金(51178163)

摘　　要：生态足迹模型是定量测度可持续发展状况的有效方法之一,能够反映一定区域内经济活动对自然生态系统所产生的压力。根据2006~2010年新疆统计年鉴的相关数据,对我国西北干旱地区新疆的生态足迹和生态承载力进行了计算和分析研究。结果表明,5年间新疆的人均生态足迹需求呈现逐年增长的趋势,而生态承载力缓慢下降,全疆的经济活动对自然生态系统的利用程度超过了自身生态承载力的阈值,新疆的发展处于不可持续状态。Ecological footprint model is one of the effective methods for quantitative measurement of sustainable development condition,to reflect the pressure generated by the economic activities within a certain area of natural ecosystems. According to related data of the Xinjiang statistical yearbook 2006- 2010 year,to calculate and analysis Xinjiang's ecological footprint and ecological carrying capacity. The results showed that,Xinjiang's per capita ecological footprint demand has increased year by year during the five years,and the ecological carrying capacity decreased slowly,Xinjiang's economic activities on natural ecosystems using over the threshold of its own ecological carrying capacity,the development of Xinjiang is in an unsustainable position.

关 键 词：生态足迹 生态承载力 生态赤字 新疆 

分 类 号：X22[环境科学与工程—环境科学]