| 城市河流健康的形态学指标体系研究 |
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| 引用本文： | 张亮,潘伟斌,蔡建楠.城市河流健康的形态学指标体系研究[J].安徽农业科学,2009,37(30):14862-14864. |
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| 作者姓名： | 张亮 潘伟斌 蔡建楠 |
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| 作者单位： | 华南理工大学环境科学与工程学院,广东,广州,510006 |
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| 摘 要： | 建立了以河道形态、河岸带状况及河床形态为一级指标，9个二级指标的河流形态学评价指标体系，并将其应用在广州市鸟涌进行验证。结果表明，河流形态学指数高的河段其水体自净系数也高，河流形态评价得分最高河段的自净能力是评价得分最低河段自净能力的2．9倍。运用该指标体系能够从形态学角度反映河流健康状况，为河流改造提供理论参考。
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| 关 键 词： | 城市河流 自净能力 河流形态 指标体系 |
Study on the Morphology Indicator System of Urban River Health |
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| ZHANG Liang et al.Study on the Morphology Indicator System of Urban River Health[J].Journal of Anhui Agricultural Sciences,2009,37(30):14862-14864. |
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| Authors: | ZHANG Liang |
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| Institution: | ZHANG Liang et al (College of Environmental Science , Engineering,South China University of Technology,Guangzhou,Guangdong 510006) |
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| Abstract: | A river morphology evaluation indicator system was constructed with three first index and nine second index:channel morphology,riverbank situation and riverbed form,used for evaluating the five typical reach of Wucong in Guangzhou.The result showed that there was a positive correlation between river morphology and self-purification capacity,and the self-purification capacity of the highest integrated morphology index river was 2.9 times than that of the lowest integrated morphology index river.The indicator... |
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| Keywords: | Urban river Self-purification coefficient River morphology Indicator system |
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