| 城市物质代谢及其调控 |
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| 引用本文： | 段宁.城市物质代谢及其调控[J].环境科学研究,2004,17(5):75-77. |
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| 作者姓名： | 段宁 |
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| 作者单位： | 中国环境科学研究院,北京,100012 |
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| 摘 要： | 对比研究了城市系统与自然生态系统物质代谢的主要差别。从现代控制论原理出发,对城市物质代谢涉及的主要因素及其相互关系进行了结构性分类研究,建立了城市物质代谢的控制论理论模型。
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| 关 键 词： | 物质代谢 城市生境 循环经济 最优控制 |
| 文章编号： | 1001-6929(2004)05-0075-03 |
| 收稿时间： | 2004/4/5 0:00:00 |
Urban Material Metabolism and Its Control |
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| DUAN Ning.Urban Material Metabolism and Its Control[J].Research of Environmental Sciences,2004,17(5):75-77. |
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| Authors: | DUAN Ning |
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| Institution: | Chinese Research Academy of Environmental Sciences, Beijing100012, China |
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| Abstract: | Major differences in metabolism between urban system and natural system are compared and studied. A study on structure-classifying for the main factors involved in the urban material metabolism and their relationships is performed based on principle of modern control theories, and a theoretical model of the control theories for urban material metabolism is established. |
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| Keywords: | material metabolism urban ecological environment restructuring routes optimal control |
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