中国渤海和黄海野生鲈鱼和中国对虾肌肉中的有机氯农药。
Organochlorine pesticides in muscle of wild seabass and Chinese prawn from the Bohai Sea and Yellow Sea, China.
机构信息
Dioxin Pollution Control Key Laboratory of State Environmental Protection Administration, National Research Center for Environmental Analysis and Measurement, No.1 Yuhui Nanlu Chaoyang District, Beijing 100029, China.
出版信息
Bull Environ Contam Toxicol. 2011 Oct;87(4):366-71. doi: 10.1007/s00128-011-0387-8. Epub 2011 Aug 21.
Muscle samples from wild seabass and Chinese prawn collected from the Bohai Sea and the Yellow Sea, China were analyzed for 22 organochlorine pesticides. DDTs were the predominant contaminants in all samples. The concentration of DDTs in seabass was 247 μg kg(-1) wet wt (from 4.30 to 2,089 μg kg(-1) wet wt). Significantly, concentration of DDTs in seabass was much higher than that in prawn (6.51 μg kg(-1) wet wt). Very high concentrations of DDTs and high DDT/DDTs ratio were found in seabass samples from some locations, which imply there might be new inputs of DDT into the marine environment.
肌肉样本取自野生鲈鱼和中国对虾，来自中国的渤海和黄海。对 22 种有机氯农药进行了分析。滴滴涕是所有样本中的主要污染物。鲈鱼体内滴滴涕的浓度为 247μgkg(-1)湿重（4.30 至 2089μgkg(-1)湿重）。值得注意的是，鲈鱼体内滴滴涕的浓度远高于对虾（6.51μgkg(-1)湿重）。在一些地区的鲈鱼样本中发现了滴滴涕浓度非常高和高的 DDT/DDTs 比值，这表明可能有新的滴滴涕输入到海洋环境中。
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