| 灰色局势决策法在海水水质评价中的应用 |
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| 引用本文： | 徐恒振,周传光.灰色局势决策法在海水水质评价中的应用[J].海洋科学进展,1993(4). |
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| 作者姓名： | 徐恒振 周传光 |
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| 作者单位： | 国家海洋局海洋环境保护研究所，国家海洋局海洋环境保护研究所 大连 116023，大连 116023 |
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| 摘 要： | 本文应用灰色局势决策法对大连湾海域15个监测站位的4种主要污染因子进行了评价.与模糊综合评判法和灰色聚类法进行了比较.结果表明.本方法运算简单.不求权重.用隶属函数即可评价出海水水质分级的模糊性.是一种均权平均型的评价方法。
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| 关 键 词： | 灰色局势决策 海水水质 评价 |
Application of Grey Situation Decision to Assessment of Sea Water Quality |
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| Xu Hengzhen Zhou Chuanguang.Application of Grey Situation Decision to Assessment of Sea Water Quality[J].Advances in Marine Science,1993(4). |
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| Authors: | Xu Hengzhen Zhou Chuanguang |
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| Abstract: | In this paper, grey situation decision method is used to assess sea water quality. After evaluating the four main pollution factors of the fifteen monitoring stations in Dalian Bay and comparing the results with those from fuzzy comprehensive evaluation and grey classification, it is shown that this new method for sea water quality assessment is a simple one. The fuzziness of the grading of sea water quality is evaluated with membership funcion instead of with weighting value. |
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| Keywords: | Grey situation decision Sea water Quality Assessment |
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