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乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布

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吕爱华, 杨瑞强, 江桂斌, 杨晓光, 熊建新. 乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布[J]. 环境化学, 2006, 25(4): 508-510.
引用本文: 吕爱华, 杨瑞强, 江桂斌, 杨晓光, 熊建新. 乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布[J]. 环境化学, 2006, 25(4): 508-510.
shu
LU Ai-hua, YANG Rui-qiang, JIANG Gui-bin, YANG Xiao-guang, XIONG Jian-xin . THE DISTRIBUTIONS OF ORGANOCHLORINE PESTICIDES IN SEDIMENTS AND SEWAGE IRRIGATED AREA SOILS COLLECTED FROM URUMQI SHUIMOHE VALLEY[J]. Environmental Chemistry, 2006, 25(4): 508-510.
Citation: LU Ai-hua, YANG Rui-qiang, JIANG Gui-bin, YANG Xiao-guang, XIONG Jian-xin . THE DISTRIBUTIONS OF ORGANOCHLORINE PESTICIDES IN SEDIMENTS AND SEWAGE IRRIGATED AREA SOILS COLLECTED FROM URUMQI SHUIMOHE VALLEY[J]. Environmental Chemistry, 2006, 25(4): 508-510.
shu

乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布

  • 1.

    乌鲁木齐市环境监测中心站, 乌鲁木齐, 830000;

  • 2.

    中国科学院生态环境研究中心环境化学与生态毒理学国家重点实验室, 北京, 100085

  • 基金项目:

    国家973项目(2003CB415001)资助课题.

THE DISTRIBUTIONS OF ORGANOCHLORINE PESTICIDES IN SEDIMENTS AND SEWAGE IRRIGATED AREA SOILS COLLECTED FROM URUMQI SHUIMOHE VALLEY

  • 1.

    Environmental Monitoring Central Station of Urumqi, Urumqi, 830000, China;

  • 2.

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China

  • Fund Project:

  • 摘要: 用GC-ECD定量测定了乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的含量.结果表明:底泥样品中HCHs和DDTs的含量为0.107-111.69ng·g-1和0.476-66.512ng·g-1,有机氯农药总量为0.583-178.202ng·g-1;土壤中为0.194-6.974ng·g-1和0.520-10.438ng·g-1,有机氯农药总量为0.714-17.412ng·g-1.底泥中HCHs的α/γ比值约为4,底泥和土壤中DDT/(DDE+DDD)的比值较大.
    Abstract: Organochlorine pesticides(OCPs)in sediments and sewage irrigated area soils from Urumqi Shuimohe river were determined by means of GC-ECD.The results showed that HCHs and DDTs content of sediments were in the range of 0.107—111.69ng·g-1 and 0.476—66.512ng·g-1.The content of OCPs in sediments were in the range of 0.583—178.202ng·g-1.The HCHs and DDTs content in soils were in the range of 0.194—6.974 ng·g-1 and 0.520—10.438ng·g-1,The content of OCPs in soils were in the range of 0.714—17.412ng·g-1,respectively.In sediments the ratio of HCHs alpha/gamma is approach 4 indicated the industry pollution has the certain contribution to Shuimohe river organochlorine pesticides pollution.The ratio of DDT/(DDE+DDD) in sediments and sewage irrigated area soils is relatively high indicated that the DDTs is persistent in the environment.
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  • [1] 姜卉芳,王秉谦,马英杰等,水磨河流域的水土流失及治理[J] .新疆农业大学学报.1998(1):23-26.
    [2] 郁亚娟,黄宏,王斌等,淮河(江苏段)水体有机氯农药的污染水平[J] .环境化学.2004,23(5):568-572.
    [3] 胡雄星,韩中豪,周亚康等,黄浦江表层沉积物中有机氯农药的分布特征及风险评价[J] .环境科学.2005,26(3):44.
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  • 收稿日期:  2005-09-12
吕爱华, 杨瑞强, 江桂斌, 杨晓光, 熊建新. 乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布[J]. 环境化学, 2006, 25(4): 508-510.
引用本文: 吕爱华, 杨瑞强, 江桂斌, 杨晓光, 熊建新. 乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布[J]. 环境化学, 2006, 25(4): 508-510.
shu
LU Ai-hua, YANG Rui-qiang, JIANG Gui-bin, YANG Xiao-guang, XIONG Jian-xin . THE DISTRIBUTIONS OF ORGANOCHLORINE PESTICIDES IN SEDIMENTS AND SEWAGE IRRIGATED AREA SOILS COLLECTED FROM URUMQI SHUIMOHE VALLEY[J]. Environmental Chemistry, 2006, 25(4): 508-510.
Citation: LU Ai-hua, YANG Rui-qiang, JIANG Gui-bin, YANG Xiao-guang, XIONG Jian-xin . THE DISTRIBUTIONS OF ORGANOCHLORINE PESTICIDES IN SEDIMENTS AND SEWAGE IRRIGATED AREA SOILS COLLECTED FROM URUMQI SHUIMOHE VALLEY[J]. Environmental Chemistry, 2006, 25(4): 508-510.
shu

乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的分布

  • 1.  乌鲁木齐市环境监测中心站, 乌鲁木齐, 830000;
  • 2.  中国科学院生态环境研究中心环境化学与生态毒理学国家重点实验室, 北京, 100085
  • 收稿日期:  2005-09-12
基金项目:

国家973项目(2003CB415001)资助课题.

摘要: 用GC-ECD定量测定了乌鲁木齐市水磨河底泥及污灌区土壤中有机氯农药的含量.结果表明:底泥样品中HCHs和DDTs的含量为0.107-111.69ng·g-1和0.476-66.512ng·g-1,有机氯农药总量为0.583-178.202ng·g-1;土壤中为0.194-6.974ng·g-1和0.520-10.438ng·g-1,有机氯农药总量为0.714-17.412ng·g-1.底泥中HCHs的α/γ比值约为4,底泥和土壤中DDT/(DDE+DDD)的比值较大.

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