土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展

王森, 黄红林, 张淑贞. 土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展[J]. 环境化学, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
引用本文: 王森, 黄红林, 张淑贞. 土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展[J]. 环境化学, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
WANG Sen, HUANG Honglin, ZHANG Shuzhen. Transportation and transformation of polybrominated diphenyl ethers (PBDEs) in the soil-plant system: A review[J]. Environmental Chemistry, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
Citation: WANG Sen, HUANG Honglin, ZHANG Shuzhen. Transportation and transformation of polybrominated diphenyl ethers (PBDEs) in the soil-plant system: A review[J]. Environmental Chemistry, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007

土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展

  • 基金项目:

    国家自然科学基金(21177139, 41303073)

    中国博士后科学基金(2014M550855)

    陕西省教育厅科学研究项目(14JK1731)资助.

Transportation and transformation of polybrominated diphenyl ethers (PBDEs) in the soil-plant system: A review

  • Fund Project:
  • 摘要: 多溴联苯醚(PBDEs)是一类重要的新型持久性有机污染物,因其具有亲脂和难降解特性,易在土壤和沉积物等环境介质以及生物体内累积,同时会发生脱溴还原代谢和氧化代谢,生成毒性更大的低溴代PBDEs、羟基PBDEs(OH-PBDEs)和甲氧基PBDEs(MeO-PBDEs).研究PBDEs在土壤-植物系统的迁移转化对于认识PBDEs的陆生生态环境行为,评价其生态风险以及对食物链的潜在暴露风险都具有重要的意义.本文从土壤中PBDEs的代谢与转化行为,PBDEs的植物吸收与传输特征及其关键影响因素,以及植物体内PBDEs的脱溴、羟基化和甲氧基化代谢行为几个方面总结了PBDEs在土壤-植物系统迁移转化的最新研究进展,并就将来的研究方向提出一些思考和展望,有助于深入认识PBDEs及其代谢产物的环境归趋.
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王森, 黄红林, 张淑贞. 土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展[J]. 环境化学, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
引用本文: 王森, 黄红林, 张淑贞. 土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展[J]. 环境化学, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
WANG Sen, HUANG Honglin, ZHANG Shuzhen. Transportation and transformation of polybrominated diphenyl ethers (PBDEs) in the soil-plant system: A review[J]. Environmental Chemistry, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007
Citation: WANG Sen, HUANG Honglin, ZHANG Shuzhen. Transportation and transformation of polybrominated diphenyl ethers (PBDEs) in the soil-plant system: A review[J]. Environmental Chemistry, 2014, 33(10): 1645-1654. doi: 10.7524/j.issn.0254-6108.2014.10.007

土壤-植物系统中多溴联苯醚(PBDEs)的迁移与转化研究进展

  • 1.  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;
  • 2.  西北大学城市与环境学院, 西安, 710127
基金项目:

国家自然科学基金(21177139, 41303073)

中国博士后科学基金(2014M550855)

陕西省教育厅科学研究项目(14JK1731)资助.

摘要: 多溴联苯醚(PBDEs)是一类重要的新型持久性有机污染物,因其具有亲脂和难降解特性,易在土壤和沉积物等环境介质以及生物体内累积,同时会发生脱溴还原代谢和氧化代谢,生成毒性更大的低溴代PBDEs、羟基PBDEs(OH-PBDEs)和甲氧基PBDEs(MeO-PBDEs).研究PBDEs在土壤-植物系统的迁移转化对于认识PBDEs的陆生生态环境行为,评价其生态风险以及对食物链的潜在暴露风险都具有重要的意义.本文从土壤中PBDEs的代谢与转化行为,PBDEs的植物吸收与传输特征及其关键影响因素,以及植物体内PBDEs的脱溴、羟基化和甲氧基化代谢行为几个方面总结了PBDEs在土壤-植物系统迁移转化的最新研究进展,并就将来的研究方向提出一些思考和展望,有助于深入认识PBDEs及其代谢产物的环境归趋.

English Abstract

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