| 沈阳垃圾填埋场周边植物重金属含量及其环境影响研究 |
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| 引用本文： | 东天,王闻烨,徐成斌,马溪平,李万龙,李鲜珠.沈阳垃圾填埋场周边植物重金属含量及其环境影响研究[J].环境科学与管理,2014,39(8):148-152. |
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| 作者姓名： | 东天 王闻烨 徐成斌 马溪平 李万龙 李鲜珠 |
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| 作者单位： | 辽宁大学环境学院,辽宁沈阳,110036 |
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| 基金项目： | 国家十二五科技重大水专项-水体污染控制与治理，辽宁大学本科教学改革研究项目，辽宁大学环境学院重点学科资助项目 |
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| 摘 要： | 本研究将沈阳大辛垃圾填埋场作为研究对象,以玉米为例,对其周边不同范围内植物的重金属含量及其环境影响进行了研究。结果表明,1#田与大辛垃圾场距离在70米以内的作物玉米污染较重,而80米以外的作物玉米则污染较轻或无污染现象。在2#田距离垃圾场100米的测量范围内,作物玉米金属污染严重,不宜种植作物玉米。大辛垃圾填埋场渗滤液对周边作物玉米的主要污染物为镉和铅。
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| 关 键 词： | 垃圾填埋场 垃圾渗滤液 植物 重金属含量 环境影响 |
Research on Heavy Metal Content in Vegetation near Landfill Plants in Shenyang and Their Environmental Impacts |
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| Dong Tian,Wang Wenye,Xu Chengbin,Ma Xiping,Li Wanlong,Li Xianzhu.Research on Heavy Metal Content in Vegetation near Landfill Plants in Shenyang and Their Environmental Impacts[J].Environmental Science and Management,2014,39(8):148-152. |
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| Authors: | Dong Tian Wang Wenye Xu Chengbin Ma Xiping Li Wanlong Li Xianzhu |
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| Institution: | (College of Environmental Science, Liaoning University, Shenyang 110036, China) |
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| Abstract: | Shenyang Daxin landfill was selected as the research object to research the content of heavy metals and their environmental impact on plants in areas surrounding of the landfill. Corn was selected as the example of plants. The results showed that corn crop was polluted heavier in 1# field with the distance of less than 70 meter of Daxin landfill, while areas 80 meters away from the corn crop was polluted lighter even with no phenomenon of pollution. In the measurement range of 100 meter between field 2# and landfill, metal pollution of corn was serious, and unfavorable to plant corn. The major pollutants of Daxin landfill leaehate to its surrounding corn crop were cadmium and lead. |
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| Keywords: | landfill landfill leachate plant heavy metal content environmental impact |
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