| 基于RAGA-PPCE模型的滨州市流域水质综合评价 |
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| 引用本文： | 郭宁. 基于RAGA-PPCE模型的滨州市流域水质综合评价[J]. 安徽农业科学, 2017, 45(7). DOI: 10.3969/j.issn.0517-6611.2017.07.021 |
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| 作者姓名： | 郭宁 |
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| 作者单位： | 滨州学院建筑工程学院,山东滨州,256600 |
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| 摘 要： | 以山东省滨州市重点流域水质为例,采用RAGA-PPCE模型对水质进行综合评价。选取对水体影响较大的pH、化学需氧量(COD)、总磷(TP)、总氮(TN)、氨氮(NH3-N)、溶解氧(DO)6项水质评价因子,构造水质综合评价分级标准。结果表明:RAGA-PPCE模型水质评价结果与模糊综合法评价结果基本相同;RAGA-PPCE模型评价结果客观、合理,能够有效应用于水质综合评价。
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| 关 键 词： | RAGA-PPCE模型 水质评价 投影寻踪 |
Comprehensive Evaluation of Water Quality in Binzhou Basin Based on RAGA-PPCE Model |
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| GUO Ning. Comprehensive Evaluation of Water Quality in Binzhou Basin Based on RAGA-PPCE Model[J]. Journal of Anhui Agricultural Sciences, 2017, 45(7). DOI: 10.3969/j.issn.0517-6611.2017.07.021 |
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| Authors: | GUO Ning |
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| Abstract: | Taking key river water quality in Binzhou City of Shandong Province as an example,comprehensive evaluation of water quality with RAGA-PPCE model was conducted.Selecting 6 water quality evaluation factors including pH,dissolved oxygen,total phosphorus,total nitrogen,ammonia nitrogen,dissolved oxygen,comprehensive evaluation of water quality classification standard was constructed.The results showed that RAGA-PPCE model water quality evaluation results and fuzzy comprehensive evaluation results are basically the same.The evaluation result of RAGA-PPCE model was objective and reasonable,and it can be applied to comprehensive evaluation of water quality. |
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| Keywords: | RAGA-PPCE model Water quality evaluation Projection pursuit |
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