基于生态足迹理论的低碳校园研究——以北京大学生态足迹为例

随着可持续发展理念在国际社会的认可度逐渐提高,以低碳校园建设为主要内容的可持续校园发展已经成为构建资源节约型、环境友好型社会的一种趋势。如何测度、评价和建设低碳校园是当前高校规划中的热点和难点问题。生态足迹模型是测度可持续发展的一种有效方法,对可持续和低碳校园研究具有一定理论和方法的借鉴意义。本文运用生态足迹模型,以北京大学为例测算了其交通、能源及师生日常生活生态足迹,结果表明北京大学生态足迹存在总量显著,人均生态足迹较小,能源生态足迹份额高,交通和日常生活生态足迹低的特点。文章进一步将测算结果与国内外高校进行对比分析,从生态足迹的角度分析了低碳校园的特点和问题。文章最后基于测算结果有指向性地设计了生态足迹消减方案,并提出了基于生态足迹视角的低碳校园发展建议。

A Study of Sustainable Campuses Based on the Ecological Footprint Model: A Case Study of Peking University

As sustainable development is being recognized worldwide, the notion of constructing low-carbon campuses to enhance sustainable university and college development is now a prevailing trend in China. Previous studies primarily focused on the planning level, laying much importance on campus layout, architecture design, and landscape, which led to the lack of standard measurements to the sustainability of campuses. This might be the reason why measuring and evaluating the carbon emission level become difficult...