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首页> 外文期刊>Environmental Science & Technology >Occurrence of Neonicotinoids in Chinese Apiculture and a Corresponding Risk Exposure Assessment
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Occurrence of Neonicotinoids in Chinese Apiculture and a Corresponding Risk Exposure Assessment

机译：中国养蜂业中新烟碱的发生及相应的风险暴露评估

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摘要

Neonicotinoids are the most widely used insecticides worldwide, but there is mounting evidence demonstrating that they have adverse effects on nontarget organisms. However, little is known about the extent of environmental neonicotinoids contamination in China. In this study, a total of 693 honey samples from across China, from both Apis melifera and Apis cerana, were analyzed to examine neonicotinoid concentrations and their geographical distribution, and correlation with the primary plant species from which the honey was obtained. Furthermore, chronic and acute exposure risk and risk ranking for humans eating honey were investigated, and risks to bees were also considered. The results revealed that 40.8% of the samples contained at least one of the five neonicotinoids tested. Honeys from commercial crops were found to be more frequently contaminated with neonicotinoids than those from noncommercial crops. Honey samples from Apis mellifera were more frequently contaminated than those from Apis cerana. The concentrations of neonicotinoids found in honey overlapped with those that have been found to have significant adverse effects on honeybee health. The dietary risk assessments indicated that the levels of neonicotinoids detected in honey were likely to be safe for human consumption.
机译：新烟碱是全世界使用最广泛的杀虫剂，但越来越多的证据表明它们对非目标生物有不利影响。但是，对于中国环境类烟碱污染的程度知之甚少。在这项研究中，分析了来自中国Apis melifera和Apis cerana的总共693份蜂蜜样品，以检查新烟碱的浓度及其地理分布，以及与获取蜂蜜的主要植物种类的相关性。此外，还对食用蜂蜜的人的慢性和急性接触风险和风险等级进行了调查，还考虑了蜜蜂的风险。结果表明，40.8％的样品至少含有五种新烟碱中的一种。发现来自商业作物的蜂蜜比非商业作物的蜂蜜更经常被新烟碱污染。来自蜜蜂蜜蜂的蜂蜜样品比来自蜜蜂蜜蜂的蜂蜜样品更容易被污染。蜂蜜中新烟碱的浓度与对蜜蜂健康有重大不利影响的浓度重叠。饮食风险评估表明，蜂蜜中检测到的新烟碱含量可能对人类食用安全。

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  • 来源
    《Environmental Science & Technology》 |2020年第8期|5021-5030|共10页
  • 作者

    Xinran Wang; Dave Goulson; Lanzhen Chen; Jinzhen Zhang; Wen Zhao; Yue Jin; Shupeng Yang; Yi Li; Jinhui Zhou;

  • 作者单位

    Institute of Apicultural Research Chinese Academy of Agricultural Sciences Beijing 100093 P. R. China;

    School of Life Sciences University of Sussex Brighton BN1 9QG United Kingdom;

    Institute of Apicultural Research Chinese Academy of Agricultural Sciences Beijing 100093 P. R. China Laboratory of Risk Assessment for Quality and Safety of Bee Products Ministry of Agriculture Beijing 100093 P. R. China Key Laboratory of Bee Products for Quality and Safety Control Ministry of Agriculture Beijing 100093 P. R. China Bee Product Quality Supervision and Testing Centre Ministry of Agriculture Beijing 100093 P. R. China;

    Institute of Apicultural Research Chinese Academy of Agricultural Sciences Beijing 100093 P. R. China Laboratory of Risk Assessment for Quality and Safety of Bee Products Ministry of Agriculture Beijing 100093 P. R China Key Laboratory of Bee Products for Quality and Safety Control Ministry of Agriculture Beijing 100093 P. R. China Bee Product Quality Supervision and Testing Centre Ministry of Agriculture Beijing 100093 P R. 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);
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