基于PSO-PP模型的江苏城市资源环境承载力评价 |
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引用本文: | 焦晓东,尹庆民.基于PSO-PP模型的江苏城市资源环境承载力评价[J].水利经济,2015,33(2):19-23. |
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作者姓名: | 焦晓东 尹庆民 |
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作者单位: | 河海大学商学院 |
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基金项目: | 江苏省社会科学基金(12EYB004) |
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摘 要: | 在新型城镇化背景下,对城市资源环境承载力提出了新要求。通过建立江苏省13个城市资源与环境承载力的指标体系,应用投影寻踪模型和粒子群算法和Matlab仿真模拟编程,对江苏省资源环境承载力进行评价,形成江苏城市的等级划分,评价结果与发展现状基本吻合。模型评价避免了主观赋权的干扰,评价结果客观。
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关 键 词: | 新型城镇化 投影寻踪模型 粒子群算法 资源环境承载力 |
Evaluation of carrying capacity of resources andenvironment in cities of Jiangsu Province based onPSO-PP model |
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Institution: | JIAO Xiaodong;Business School,Hohai University; |
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Abstract: | In the context of new urbanization in China,
higher requests for the carrying capacity of urban
resources and environment are put forward. An index
system is established to evaluate the carrying capacity
of resources and environment in 13 cities of Jiangsu
Province by using the projection pursuit model,
particle swarm algorithm and Matlab simulation
programming. The hierarchical division of the above
cities is deduced. The evaluated results are consistent
with the development status. The model evaluation
avoids the interference of subjective weighting, and the
results are objective. |
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Keywords: | new urbanization projection pursuitmodel particle swarm optimization carrying capacityof resources and environment |
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