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首页> 外文期刊>Environmental Pollution >Diversities of phthalate esters in suburban agricultural soils and wasteland soil appeared with urbanization in China
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Diversities of phthalate esters in suburban agricultural soils and wasteland soil appeared with urbanization in China

机译：随着城市化的发展，郊区农业土壤和荒地土壤中邻苯二甲酸酯的多样性出现

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摘要

The distribution of six priority phthalic acid esters (PAEs) in suburban farmland, vegetable, orchard and wasteland soils of Tianjin were obtained with gas chromatography-mass spectrometer analysis in 2009. Results showed that total PAEs varied from 0.05 to 10.4 μg g~(-1), with the median value as 0.32 μg g~(-1). Di (2-ethylhexyl) phthalate and di-n-butyl phthalate are most abundant species. PAEs concentrations for the four types of soils exhibited decreasing order as vegetable soil > wasteland soil > farmland soil > orchard soil. PAEs exhibited elevated levels in more developed regions when compared with other studies. The agricultural plastic film could elevate the PAEs contents in soils. Principal component analysis indicated the emission from cosmetics and personal care products and plasticizers were important sources for PAEs in suburban soils in Tianjin. The higher PAEs contents in wasteland soils from suburban area should be paid more attention owing to large amounts of solid wastes appeared with the ongoing urbanization.
机译：2009年，采用气相色谱-质谱法分析了天津市郊区农田，蔬菜，果园和荒地土壤中六种优先邻苯二甲酸酯的分布情况。结果表明，PAE总量在0.05到10.4μgg〜（-）之间。 1），中位数为0.32μgg〜（-1）。邻苯二甲酸二（2-乙基己基）酯和邻苯二甲酸二正丁酯是最丰富的种类。四种土壤的PAEs浓度表现为降序，依次为菜地>荒地>农田土>果园土。与其他研究相比，PAE在较发达的地区表现出较高的水平。农用塑料薄膜可以提高土壤中PAE的含量。主成分分析表明，化妆品和个人护理产品以及增塑剂的排放是天津郊区土壤中PAE的重要来源。由于郊区化进程中出现了大量的固体废物，应更加重视郊区荒地土壤中较高的PAEs含量。

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  • 来源
    《Environmental Pollution》 |2012年第11期|p.161-168|共8页
  • 作者

    Shaofei Kong; Yaqin Ji; Lingling Liu; Li Chen; Xueyan Zhao; Jiajun Wang; Zhipeng Bai; Zengrong Sun;

  • 作者单位

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    College of Environmental Science and Engineering, Nankai University, Weijin Road 94, Tianjin 300071, China,State Environmental Protection Key Laboratory of Urban Ambient Air Paniculate Matter Pollution Prevention and Control, Weijin Road 94, Tianjin 300071, China;

    School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Tianjin 300070, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    phthalate esters; agricultural soil; wasteland soil; suburban area; tianjin;

    机译：邻苯二甲酸酯农业土壤荒地土壤;郊区天津;

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