基于能值分析理论的新疆2001-2010年生态足迹动态分析

为衡量和评价新疆可持续发展的状况,针对传统生态足迹模型以土地生产力基础,在不同类型生产性土地进行统一换算时会造成偏差的缺点,结合能值理论,运用能值的生态足迹模型对新疆2001～2010年的发展状况进行动态分析.结果得出：①新疆人均生态足迹由2001年的7.21 hm2增长到2010年的14.58 hm2;②人均生态承载力由2001年的7.92 hm2下降至2010年的6.72 hm2;③自2003年以后,新疆开始出现生态赤字,且赤字量逐年增大.通过计算区域生态足迹与承载力,分析两者关系、构成及变化原因,针对造成生态赤字的原因,结合新疆特点提出了合理开发自然资源、调整产业结构等实现新疆可持续发展的建议.

Dynamics Analysis of Ecological Footprint Based on Energy Analysis Theory in Xinjiang from 2001 to 2010

In order to measure and evaluate the status of sustainable development in Xinjiang,aiming at the limits of the traditional ecological footprint model,energy analysisbased on ecological footprint models was used to access the sustainability of development of Xinjiang from 2001 to 2010.After calculating and analyzing the energy-based ecological footprint and energy-based ecological carrying capacity.Conclusions can be made below：During the period from 2000 to 2008,the capita ecological footprint of Xinjiang Province increased from 7.21 hm2 to 14.58 hm2.The capita ecological carrying capacity of Xinjiang Province had declined from 7.92 hm2 to 6.72 hm2 from 2001 to 2010.The ecological deficit was appeared and rapidly increased after the year of 2003.Serval strategies were offered based on analyzing relativity between energybased ecological footprint and energy-based ecological carrying capacity and composition of the ecological deficit to achieve promoting sustainable development in Xinjiang.