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学科主题物理化学
Irrigation-induced pollution of organochlorine pesticides and polychlorinated biphenyls in paddy field ecosystem of Liaohe River Plain, China
Teng Man1,2; Zhang HaiJun3; Fu Qiang2; Lu XianBo3; Chen JiPing3; Wei FuSheng1,2
关键词Organochlorine Pesticides Polychlorinated Biphenyls (Pcbs) Liaohe River Pollution Irrigation
刊名CHINESE SCIENCE BULLETIN
2013-05-01
DOI10.1007/s11434-013-5815-1
58期:15页:1751-1759
收录类别SCI
合作性质
文章类型Article
部门归属1
项目归属103
产权排名待补充
WOS标题词Science & Technology
资助者3,2 ; 3,2 ; 3,2 ; 3,2
类目[WOS]Multidisciplinary Sciences
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]DIBENZO-P-DIOXINS ; GREEN FROGS ; SEDIMENTS ; PCBS ; CALIFORNIA ; RESIDUES ; CANADA ; WATER ; EGGS
英文摘要In order to assess the influence of long-term irrigation of polluted river water on the ecological health of the rice fields in the low reach of Liaohe River Plain, a series of environmental samples and biological samples in rice fields, including sediments, paddy soils, mitten-handed crabs (Eriocheir sinensis), loaches (Misgumus anguillicaudatu) and frog (Hoplobatrachus tigerinus), were collected from the area far away from industrial zones, and polychlorinated biphenyls (PCBs) and organochlorine pesticides (HCH, DDT, HCB and Mirex) were analyzed by high resolution gas chromatography coupled with high resolution mass spectrometry (HRGC/HRMS). The comparison of pollutant concentrations and profiles verified that the significant contribution of river water irrigation to PCBs contaminations in paddy soils and the mutual influence of organochlorine pesticide contamination between river sediments and paddy soils. Bioaccumulations of PCBs and organochlorine pesticides in mitten-handed crabs and loaches were site-specific, suggested that they were both the good indicators of ecosystem health. Mitten-handed crabs had the highest capacity to accumulate PCBs and organochlorine pesticides, and also they had the strong ability to degrade these pollutants in their bodies, especially for DDT and HCH. The biota-soil accumulation factors (BSAF) of Sigma HCH, Sigma DT, Mirex, HCB and Sigma PCBs in mitten-handed crab were calculated to be 24.5, 15.3, 122.2, 28.1 and 54.6, respectively. In view of the strong bioaccumulation ability, the health risk should be concerned for the cultivation of mitten-handed crabs in paddy fields in the low reach of Liaohe River Plain
语种英语
资助者3,2 ; 3,2 ; 3,2 ; 3,2
原文出处查看原文
WOS记录号WOS:000319530900006
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/119598
专题中国科学院大连化学物理研究所
通讯作者Fu Qiang
作者单位1.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China
2.China Natl Environm Monitoring Ctr, State Environm Protect Key Lab Qual Control Envir, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Teng Man,Zhang HaiJun,Fu Qiang,et al. Irrigation-induced pollution of organochlorine pesticides and polychlorinated biphenyls in paddy field ecosystem of Liaohe River Plain, China[J]. CHINESE SCIENCE BULLETIN,2013,58(15):1751-1759.
APA Teng Man,Zhang HaiJun,Fu Qiang,Lu XianBo,Chen JiPing,&Wei FuSheng.(2013).Irrigation-induced pollution of organochlorine pesticides and polychlorinated biphenyls in paddy field ecosystem of Liaohe River Plain, China.CHINESE SCIENCE BULLETIN,58(15),1751-1759.
MLA Teng Man,et al."Irrigation-induced pollution of organochlorine pesticides and polychlorinated biphenyls in paddy field ecosystem of Liaohe River Plain, China".CHINESE SCIENCE BULLETIN 58.15(2013):1751-1759.
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