| 农药在土壤中的结合残留及其生态风险 |
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| 引用本文： | 唐东民,宗贵仪,唐勇.农药在土壤中的结合残留及其生态风险[J].四川环境,2011,30(2):115-118. |
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| 作者姓名： | 唐东民 宗贵仪 唐勇 |
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| 作者单位： | 1. 眉山市环境监测中心,四川眉山,620010
2. 四川省绵阳市工贸学校,四川绵阳,621023 |
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| 摘 要： | 农药等有机物在施用后可以通过物理、化学和生物等作用形成结合残留。农药结合残留的形成,可以降低其活性,但也存在重新释放的可能性。文章从结合残留的定义、形成机制、分析方法和可能存在的生态风险等方面进行了综述,并对以后需要深入研究的内容做一展望。
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| 关 键 词： | 农药 土壤 结合残留 生态风险 |
Bound Pesticide Residues in Soils and Its Eco-risk |
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| TANG Dong-min,ZONG Gui-yi,TANG Yong.Bound Pesticide Residues in Soils and Its Eco-risk[J].Sichuan Environment,2011,30(2):115-118. |
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| Authors: | TANG Dong-min ZONG Gui-yi TANG Yong |
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| Institution: | 1.Meishan Environmental Monitoring Center,Meishan,Sichuan 620010,China;2.Industrial ＆ Trade School of Mianyang City,Mianyang,Sichuan 621023,China) |
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| Abstract: | Applied pesticides in soil may physically,chemically or biologically form bound residues.The pesticides reduce bioactivity by formation of bound residue,but they have opportunity to be released into soil.This paper reviewed the bound residues in the respects of definition,formation mechanisms,analytical methods and probable eco-risks.Future research respects required were prospected. |
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| Keywords: | Pesticide soil bound residue eco-risk |
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