| 太原市污灌区重金属污染现状评价 |
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| 引用本文： | 段永蕙 张乃明. 太原市污灌区重金属污染现状评价[J]. 山西师范大学学报：自然科学版, 1997, 11(1): 60-63 |
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| 作者姓名： | 段永蕙 张乃明 |
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| 作者单位： | 山西经济管理学院城建系(段永蕙，徐桂兰)，山西农业环保监测站(张乃明) |
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| 摘 要： | 本文对太原市污灌区水质、土壤和作物中Hg、Cd、As三种元素的污染状况进行了研究.结果表明,二坝灌区水质属轻度污染;土壤中Hg和Cd含量超过背景值;土壤与作物中三种元素的含量之间存在一定的相关性,其中Hg的相关系数为显著水平.
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| 关 键 词： | 污灌 重金属 现状评价 |
Present Situation Evaluation of the Heavy Metal Pollution in Sewage Irrigation Area of Taiyuan |
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| Duan Yonghui Zhang Naiming Xu Guilan. Present Situation Evaluation of the Heavy Metal Pollution in Sewage Irrigation Area of Taiyuan[J]. Journal of Shanxi Teachers University, 1997, 11(1): 60-63 |
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| Authors: | Duan Yonghui Zhang Naiming Xu Guilan |
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| Affiliation: | Duan Yonghui Zhang Naiming Xu Guilan |
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| Abstract: | The polluted situation of mercury, cadmium and arsonium in irrigation water, soils and crops in sewage irrigation area of Tanyuan has been discussed. The results of experiment show that the water quality of second dam irrigation area has been lightly polluted , the content of mercury and cadmium in the soils has exceeded background value. There are some certain relationships between the contents of mercury, cadmium and arsonium in the soils and that in the crops, in which the relation coefficient of mercury attained significance level. |
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| Keywords: | Sewage irrigation Heavy Metal Present situation evaluation |
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