基于生命周期评价的城市水系统环境可持续性指标制定程序

Urban Water Pub Date : 2002-06-01 DOI:10.1016/S1462-0758(02)00015-8

Margareta Lundin , Gregory M. Morrison

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引用次数: 238

摘要

环境可持续性是市政当局和组织关注的问题和既定目标，但往往定义模糊，缺乏明确的衡量程序。提出了一种选择反映城市水系统环境可持续性的指标的迭代程序。选择指标的分析依据是生命周期评价(LCA)，它提供了对环境可持续性的严格评价。在一个发达区域和一个发展中区域的个案研究中对这些指标进行了评价。迭代过程允许通过案例研究和进一步的LCA来改进/替换指标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A life cycle assessment based procedure for development of environmental sustainability indicators for urban water systems

Environmental sustainability is a concern and stated objective for municipalities and organisations, but is often vaguely defined and clear measurement procedures are lacking. An iterative procedure for the selection of indicators, which reflects the environmental sustainability of urban water systems, is presented. The analytical basis for selecting indicators is life cycle assessment (LCA), which provides a stringent assessment of environmental sustainability. The indicators were evaluated in Case Studies in a developed and a developing region. The iterative procedure allows refinement/replacement of indicators through Case Studies and further LCA.

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