| 水质站网规划研究中几个问题的探讨 |
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| 引用本文： | 赵海瑞,秦福兴.水质站网规划研究中几个问题的探讨[J].水文,1995(1):7-11. |
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| 作者姓名： | 赵海瑞 秦福兴 |
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| 作者单位： | 水利部南京水文水资源研究所 |
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| 摘 要： | 在进行中国水质站网规划布设合理的性研究中，按河流水系将全国国土分为若干水质站网规划单元分区，然后运用主成分聚类方法进行单元分区类型的划分，作为水质站网规划的基础。在同一类型单元分区内，运用模糊集合聚类方法，将分区内的水质进行分类，以确定水质站的布设密度，并对每一水质参数的采亲频次进行分析研究，以指导确定其采样频次。
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| 关 键 词： | 水质站网 站网规划 规划单元分区 模糊集合聚类 |
Discussion on the Problems in the Water Quality Network Planning |
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| Zhao Hairui,Qin Fuxing,Chen Qi,Wei Guangjie.Discussion on the Problems in the Water Quality Network Planning[J].Hydrology,1995(1):7-11. |
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| Authors: | Zhao Hairui Qin Fuxing Chen Qi Wei Guangjie |
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| Institution: | Nanjing Research Institute of Hydrology and Water Resources |
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| Abstract: | In research on the suitability of the Water Quality Network Planning (WQNP) in China,the na-tional territory is divided into some water quality units according to the river systems.Then the categories of unitsare determined as a basis of WQNP by using a principal component cluster variety method.Within the units in thesame category,water quality parameters are classified by the fuzzy collective cluster method to determine the densi-ty of water quality networks.Meanwhile,sampling frequencies for each parameter are analysed to provide the con-cerned guidance. |
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| Keywords: | water quality network network planning unit region planning cluster variety analysis of prin-cipal component fuzzy collective cluster |
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