【摘要】 为了评价区域可持续发展程度,构建了涉及人口、经济、社会、资源、环境5个子系统71个指标的区域可持续发展指标体系。提出了运用改进的主成分分析法计算各子系统的可持续发展水平值,采用回归分析法确立可持续发展协调模型,利用正、负加权海明距离公式对区域的可持续发展综合指数进行计算。用上述方法对大连市区域可持续发展水平进行了综合评价。更多还原

【Abstract】 In order to assess the regional sustainable development, an indicator system for evaluating regional sustainable development was established, which contained population, economy, society, resource and environment amounting to 71 indicators. A comprehensive evaluation model for regional sustainable development status is put forward, which includes principal component analysis (PCA), regression analysis, and positive-negative weighted hamming distance formula. The approach was applied in Dalian.更多还原