| 广西百色市水果产地土壤重金属含量现状调查及评价(英文) |
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| 引用本文： | 黄玉溢,陈桂芬,黄雁飞,熊柳梅,陈振威.广西百色市水果产地土壤重金属含量现状调查及评价(英文)[J].农业科学与技术,2017,18(1). |
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| 作者姓名： | 黄玉溢 陈桂芬 黄雁飞 熊柳梅 陈振威 |
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| 作者单位： | 1. 广西农业科学院农业资源与环境研究所,广西南宁,530007;2. 广西百色市农业局,广西百色,533000 |
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| 基金项目： | GNK2015YT32).广西农业科学院基本科研业务专项项目 |
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| 摘 要： | 目的]探索广西百色市水果产地土壤重金属含量现状。方法]分析了取自广西百色市右江区水果产地106个表层土壤样品的重金属含量,运用单因子指数法及Hakanson的潜在生态风险指数法,参照国家土壤环境质量二级标准和广西百色地区土壤背景值对广西百色市右江区水果产地土壤重金属污染状况进行了评价。结果]以国家土壤环境质量二级标准为评价标准,评价结果为土壤无重金属污染;土壤重金属总的潜在生态风险污染指数(RI)为97.7,属无风险。结论]广西百色市水果产地土壤重金属处于无污染水平。
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| 关 键 词： | 水果产地 土壤 重金属含量 评价 |
Investigation and Evaluation on Soil Heavy Metal Contents in Fruit Producing Area in Baise City,Guangxi Zhuang Autonomous Region |
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| Yuyi HUANG,Guifen CHEN,Yanfei HUANG,Liumei XIONG,Zhenwei CHEN.Investigation and Evaluation on Soil Heavy Metal Contents in Fruit Producing Area in Baise City,Guangxi Zhuang Autonomous Region[J].Agricultural Science ＆ Technology,2017,18(1). |
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| Authors: | Yuyi HUANG Guifen CHEN Yanfei HUANG Liumei XIONG Zhenwei CHEN |
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| Abstract: | Objective] This study was conducted to investigate heavy metal conditions in fruit producing area in Baise City,Guangxi Province.Method] Heavy metal contents in 106 soil samples collected from fruit producing area in Youjiang District,Baise City,Guangxi Province were analyzed,and soil heavy metal pollution condition in this area was estimated applying single factor index method and Hakanson'potential ecological risk index method with reference to the second grade of National Soil Environmental Quality Standard and soil background values of this area.Result] According to the second grade of National Soil Environmental Quality Standard,soil heavy metals in this fruit producing area is at the level of no pollution;and the total potential ecological risk pollution risk (RI) of soil heavy metals was 97.7,indicating no risk.Conclusion] The fruit producing area in Baise City,Guangxi Province is free of heavy metal pollution. |
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| Keywords: | Fruit producing area Soil Heavy metal content Evaluation |
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