大连市城市生产生活消费的生态足迹分析

Ecological Footprint of Living Consumption per Capital in Dalian

运用生态足迹分析方法对大连市2003年的生态足迹和生态承载力进行了比较详细的计算和分析,并预测了大连市2015年的人均生态需求和生态承载力,以此反映大连市生产生活消费对自然资源的使用程度以及由此对土地的占用和生态环境的影响程度.通过研究表明:大连市生态足迹需求对本地生态系统的持续发展不构成明显威胁,对大连市以后可持续发展提出了生态预警的作用,它有助于找出区域可持续发展的主要矛盾,为制定可持续发展战略和措施提供了决策支持.

The ecological footprint method was applied to study ecological sustainability development. This paper presents detailed results and analyses on the ecological footprints and bio-capaeities of Dalian in 2003, and provides a clear sustainability picture of the city. Results show that ecological footprints did not pose any threat to sustainable development of the local ecosystem Based on the components and geographical distribution of ecological footprint, strategic policy implications are outlined for Dalian＇s development toward a more sustainable future.