| 城市生态信息系统及其信息流 |
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| 引用本文： | 李秉毅,喻光明,刘美文. 城市生态信息系统及其信息流[J]. 华中科技大学学报(城市科学版), 1991, 0(3) |
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| 作者姓名： | 李秉毅 喻光明 刘美文 |
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| 作者单位： | 城市规划与建筑系，华中师范大学地理系，咸宁市经委 |
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| 摘 要： | 本文从地理信息系统的概念出发,探讨了城市生态信息系统的构成,然后提出了城市生态信息系统中的信息流模式,分析了影响信息流的主要因素及其影响,并对信息流的各个环节作了详细论述。
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| 关 键 词： | 城市 生态信息系统 信息流 数据结构 |
Urban Ecological Information System and its Information FLow |
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| Li Bingyi,Yu Guangming,Liu Meiwen Dept. of Urban Planning and Architecture Dept. of Geograh,Central China Normal University Econmic Committee of Xianning City,Hebei Province. Urban Ecological Information System and its Information FLow[J]. Journal of Huazhong University of Science and Technology, 1991, 0(3) |
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| Authors: | Li Bingyi Yu Guangming Liu Meiwen Dept. of Urban Planning Architecture Dept. of Geograh Central China Normal University Econmic Committee of Xianning City Hebei Province |
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| Abstract: | Based on the comcept of geographic information system,the construction of urban ecological information system is explored in this paper and the model of information flow in this system is developed.The main factors and their influences related to the flow are analysed and the links in the flow are discussed in detail |
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| Keywords: | ecological information system information flow data structure |
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