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基于自适应矩阵分片影响模型的城市重金属污染评估
Evaluationof Urbane Heavy Metal Pollution Based on Self-adaption Matrix Subdivision Model
【摘要】 建立了自适应矩阵分片影响模型,并利用模型对污染物进行分析,进而评估城市环境生态风险。结果表明,某城市环境生态风险的危害程度从重到轻依次是工业区、主干道区、生活区、公园绿地区、山区。
【Abstract】 The self-adaption matrix subdivision model was established and applied to analyze pollutant and evaluate ecological risk of urbane environment.The results show that the risk sequenced in seriousness is industrial areas,main streets,living quarters,parks and mountainous area.
【关键词】 自适应矩阵分片影响模型;
重金属;
污染;
生态风险;
【Key words】 model of self-adaption matrix subdivision; heavy metal; pollution; ecological risk;
【Key words】 model of self-adaption matrix subdivision; heavy metal; pollution; ecological risk;
- 【文献出处】 有色金属(冶炼部分) ,Nonferrous Metals(Extractive Metallurgy) , 编辑部邮箱 ,2013年08期
- 【分类号】X821
- 【下载频次】43