Residual Distribution and Risk Assessment of Polychlorinated Biphenyls in Surface Sediments of the Pearl River Delta, South China

文献类型: 外文期刊

第一作者: Lai, Zini

作者: Lai, Zini;Li, Xiuli;Li, Haiyan;Zhao, Lina;Zeng, Yanyi;Wang, Chao;Gao, Yuan;Liu, Qianfu;Lai, Zini;Li, Xiuli;Li, Haiyan;Zhao, Lina;Zeng, Yanyi;Wang, Chao;Gao, Yuan;Liu, Qianfu;Li, Xiuli;Zhao, Lina

作者机构:

关键词: Pearl River Delta;PCBs;Surface sediments;Risk assessment

期刊名称:BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY ( 影响因子:2.151; 五年影响因子:2.129 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: We analyzed residual PCBs in surface sediments at 19 sites in the Pearl River Delta in the wet and dry seasons. Seven indicative PCB congeners (PCB28, PCB52, PCB101, PCB118, PCB153, PCB138 and PCB180) were detected in the surface sediments, among which the detection rate and mass concentrations of PCB52 were the highest. Total concentrations of the seven PCBs ranged from 19.8 to 111 mu g/kg, with an average of 48.2 mu g/kg. For the spatial distribution, the sum of the seven PCB (aPCB) concentrations for the stations that were located in the city region of the Pearl River Delta were significantly higher than the aPCB concentrations for the eight outlets of the Pearl River Delta (p < 0.05). According to the US National Oceanic and Atmospheric Administration ERL and ERM guideline concentrations, the PCB concentrations may occasionally lead to adverse effects, especially in the dry season.

分类号: R99

  • 相关文献

[1]Bioaccessibility of polychlorinated biphenyls in workplace dust and its implication for risk assessment. Kang, Yuan,Li, Laisheng,Zhang, Qiuyun,Zeng, Lixuan,Luo, Jiwen,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Yin, Yi.

[2]Residues of fluoroquinolones in marine aquaculture environment of the Pearl River Delta, South China. He, Xiuting,Wang, Zhaohui,Nie, Xiangping,Yang, Yufen,Cheng, Zhang,Yang, Yongtao,He, Xiuting,Wang, Zhaohui,Nie, Xiangping,Yang, Yufen,Cheng, Zhang,Yang, Yongtao,Pan, Debo,Li, Kaibin,Chen, Kunci,Leung, Anna O. W..

[3]Polychlorinated biphenyls and organochlorine pesticides in surface sediments from the sand flats of Shuangtaizi Estuary, China: levels, distribution, and possible sources. Yuan, Xiutang,Yang, Xiaolong,Na, Guangshui,Zhang, Anguo,Liu, Guize,Wang, Lili,Zhang, Anguo,Mao, Yuze,Li, Xiaodong.

[4]A gold nanoparticle based immunosorbent bio-barcode assay combined with real-time immuno-PCR for the detection of polychlorinated biphenyls. Yang, Guangxin,Zhuang, Huisheng,Chen, Hanyu,Ping, Xianyin,Bu, Dan,Yang, Guangxin,Ping, Xianyin.

[5]Augmented atherogenesis in ApoE-null mice co-exposed to polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin. Shan, Qiuli,Wang, Jing,Huang, Fengchen,Du, Yuguo,Lv, Xiaowen,Ma, Min. 2014

[6]Polychlorinated Dibenzo-p-dioxin And Dibenzofurans (pcdd/fs), Polybrominated Diphenyl Ethers (pbdes), And Polychlorinated Biphenyls (pcbs) Monitored By Tree Bark In An E-waste Recycling Area. Wen, Sheng,Yang, F.,Zhang, X. L.,Hui, Y.,Xu, Ying,Wen, Sheng,Li, J. G.,Wu, Y. N.,Zhao, Y. F.,Gong, Yan.

[7]Spatio-temporal patterns and predictions of phytoplankton assemblages in a subtropical river delta system. Wang, Chao,Li, Xinhui,Yang, Wanling,Lai, Zini,Wang, Chao,Li, Xinhui,Yang, Wanling,Lai, Zini,Wang, Chao,Li, Xinhui,Yang, Wanling,Lai, Zini,Lek, Sovan,Wu, Naicheng,Wang, Xiangxiu. 2016

[8]Pollution assessment, distribution and sources of PAHs in agricultural soils of Pearl River Delta - The biggest manufacturing base in China. Li, Yongtao,Li, Fangbai,Zhang, Tianbin,Yang, Guoyi,Chen, Junjian,Wan, Hongfu. 2007

[9]Impacts of urbanization on net primary productivity in the Pearl River Delta, China. Jiang, C.,Wu, Z. F.,Jiang, C.,Cheng, J.,Yu, Q.,Jiang, C.,Rao, X. Q.. 2015

[10]Driving forces of heavy metal changes in agricultural soils in a typical manufacturing center. Qiu, Menglong,Liu, Liming,Li, Fangbai,Wang, Qi,Chen, Junjian,Yang, Guoyi.

[11]Arsenic contamination in the freshwater fish ponds of Pearl River Delta: bioaccumulation and health risk assessment. Cheng, Zhang,Wu, Sheng Chun,Wong, Chris Kong-Chu,Wong, Ming-Hung,Cheng, Zhang,Wu, Sheng Chun,Wong, Chris Kong-Chu,Wong, Ming-Hung,Chen, Kun-Ci,Li, Kai-Bin,Nie, Xiang-Ping,Wu, Sheng Chun,Wong, Ming-Hung,Wu, Sheng Chun,Wong, Ming-Hung.

[12]Quantification of toxins in a Cry1Ac+CpTI cotton cultivar and its potential effects on the honey bee Apis mellifera L.. Peng Han,Chang-Ying Niu,Chao-Liang Lei,Jin-Jie Cui,Nicolas Desneux. 2010

[13]Residual behavior and risk assessment of tridemorph in banana conditions. Wang, Siwei,Sun, Haibin,Liu, Yanping. 2018

[14]Polycyclic aromatic hydrocarbons in soils from Urumqi, China: distribution, source contributions, and potential health risks. Chen, Min,Huang, Ping,Chen, Li. 2013

[15]Risk assessment of pesticide residues in dietary intake of celery in China. Fang, Liping,Zhang, Shuqiu,Chen, Zilei,Du, Hongxia,Zhu, Qian,Dong, Zhan,Li, Huidong,Fang, Liping,Zhang, Shuqiu,Chen, Zilei,Du, Hongxia,Zhu, Qian,Dong, Zhan,Li, Huidong. 2015

[16]Dynamic residual pattern of azoxystrobin in Swiss chard with contribution to safety evaluation. Farha, Waziha,Rahman, Md. Musfiqur,Kabir, Md. Humayun,Chung, Hyung Suk,Lee, Han Sol,Shim, Jae-Han,Abd El-Aty, A. M.,Abd El-Aty, A. M.,Shin, Ho-Chul,Jeon, Jong-Sup,Wang, Jing,Chang, Byung-Joon. 2018

[17]Ecology, Worldwide Spread, and Management of the Invasive South American Tomato Pinworm, Tuta absoluta: Past, Present, and Future. Guedes, Raul Narciso C.,Wan, Fang-Hao,Desneux, Nicolas. 2018

[18]Variability of Pesticide Residues in Vegetables from the Marketplaces in Jinan City. Lu Xiao,Ren Feng-shan,Song Yu-feng,Lu Xiao,Ren Feng-shan. 2011

[19]Evaluating Agricultural Catastrophic Risk: A New Approach. Xu, Lei,Zhang, Qiao. 2011

[20]Residue behavior and dietary intake risk assessment of three fungicides in tomatoes (Lycopersicon esculentum Mill.) under greenhouse conditions. Zhu, Xiaodan,Jia, Chunhong,Yu, Pingzhong,He, Min,Chen, Li,Zhao, Ercheng,Duan, Lifang,Zhang, Wei. 2016

作者其他论文 更多>>