A SP survey-based method for evaluating environmental performance of urban commercial districts: A case study in Beijing
A SP survey-based method for evaluating environmental performance of urban commercial districts: A case study in Beijing
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DOI：
10.1016/j.habitatint.2015.11.039
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发表时间：
2016-04
影响因子：
6.8
通讯作者：
F. Wang;Yan Li;Xiaolu Gao
中科院分区：
文献类型：
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作者：
F. Wang;Yan Li;Xiaolu Gao
环境评价在引导城市发展走向可持续发展道路上发挥着重要作用。不幸的是，现有的环境评价工具大多强调区域尺度或单个建筑尺度，而对中尺度的关注较少。本文提出了一种城市商业区中尺度环境绩效评价方法。从环境质量、社会经济价值和环境负荷三个方面对环境绩效评价和环境效率评价进行了综合，对环境绩效评价和环境效率评价进行了拓展。消费者满意度也被考虑在内。引入陈述偏好调查（SP）进行评价，得到消费者的偏好，并通过离散选择模型拟合确定指标的权重。以北京市6个典型商业区为样本，对其可行性进行了检验。研究结果有助于了解城市商业区的环境状况，对城市规划和管理具有指导意义。该方法也可应用于城市工业区、居住区等其他中尺度区域。
Environmental assessment plays an important role in directing urban development towards a sustainable way. Unfortunately the majority of currently available environmental assessment tools emphasize either the regional scale or single-building scale, while giving less attention to the meso-scale. This paper presents a methodology of meso-scale environmental performance assessment for urban commercial districts. It extends both the environmental performance assessment and the environmental efficiency assessment by integrating the indicators from three aspects, i.e. the environmental quality, the social and economic value, and the environmental load. Consumer satisfaction is also incorporated. The Stated Preference survey (SP survey) was introduced for the evaluation to get the preference of the consumers, and weights of the indicators were decided via discrete choice model fitting. Six typical commercial districts of Beijing were sampled to test the viability. The results of our research are proved helpful for understanding the environmental situation of urban commercial districts therefore instructive for city planning and management. The proposed method can also be applied to other meso-scale districts such as industrial districts and residential districts in city.