| 我国淡水中微塑料的污染现状及生物效应研究 |
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| 引用本文： | 包旭辉,闫振华,陆光华.我国淡水中微塑料的污染现状及生物效应研究[J].水资源保护,2019,35(6):115-123. |
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| 作者姓名： | 包旭辉 闫振华 陆光华 |
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| 作者单位： | 河海大学环境学院, 江苏 南京 210098; 河海大学浅水湖泊综合治理与资源开发教育部重点实验室, 江苏 南京 210098,河海大学环境学院, 江苏 南京 210098; 河海大学浅水湖泊综合治理与资源开发教育部重点实验室, 江苏 南京 210098,河海大学环境学院, 江苏 南京 210098; 河海大学浅水湖泊综合治理与资源开发教育部重点实验室, 江苏 南京 210098 |
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| 基金项目： | 国家自然科学基金(51509071)；中央高校基本科研业务费专项(2018B15114) |
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| 摘 要： | 介绍了我国淡水环境中微塑料的污染现状和赋存特征,阐述了复杂环境介质中化学消解等前处理方法和光谱分析等定性技术在分析微塑料污染特征中的的重要作用,进一步研究了微塑料污染对浮游生物、底栖动物和鱼类等水生生物的毒性效应。结果显示,我国淡水水体的微塑料污染形势严峻,需深入研究微塑料的分析方法和生物效应及作用机制,尽快加强淡水水体的防治和监管工作。
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| 关 键 词： | 微塑料 淡水环境 赋存 前处理 生物效应 |
| 收稿时间： | 2018/12/15 0:00:00 |
Study on pollution status and biological effect of microplastics in fresh water of China |
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| BAO Xuhui,YAN Zhenhua and LU Guanghua.Study on pollution status and biological effect of microplastics in fresh water of China[J].Water Resources Protection,2019,35(6):115-123. |
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| Authors: | BAO Xuhui YAN Zhenhua and LU Guanghua |
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| Affiliation: | College of Environment, Hohai University, Nanjing 210098, China; Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, Hohai University, Nanjing 210098, China,College of Environment, Hohai University, Nanjing 210098, China; Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, Hohai University, Nanjing 210098, China and College of Environment, Hohai University, Nanjing 210098, China; Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, Hohai University, Nanjing 210098, China |
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| Abstract: | This paper introduces the pollution status and occurrence characteristics of microplastics in freshwater environment in China, expounds the important role of pretreatment methods such as chemical digestion and qualitative techniques such as spectral analysis in analyzing the pollution characteristics of microplastics, and further studies the toxic effects of microplastics on plankton, benthos, fish and other aquatic organisms. The results show that the situation of microplastic pollution in freshwater of China is serious. It is necessary to study the analytical methods and biological effect and mechanism of microplastics, and strengthen the prevention and control of freshwater as soon as possible. |
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| Keywords: | microplastics freshwater environment occurrence pretreatment biological effect |
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