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| 滨海地下水含水层中微塑料运移机制及环境效应研究综述 |
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邹寅俏1,2, 陈广泉1,2, 于洪军1,2, 宋凡3, 王延诚1,2, 赵文卿1,2
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1.自然资源部 第一海洋研究所 自然资源部海岸带科学与综合管理重点实验室, 山东 青岛 266061;2.青岛海洋科学与技术试点国家实验室 海洋地质过程与环境功能实验室, 山东 青岛 266237;3.水利部信息中心(水利部水文水资源监测预报中心), 北京 100053
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| 摘要: |
| 微塑料是现代化社会经济活动的产物,于近海岸富集会导致海水、地下水与近岸土壤环境的污染。微塑料具有多样化的物理化学性质,运移机制复杂。伴随人类活动加剧与水动力条件变化,微塑料在滨海地区广泛迁移并形成差异分布。微塑料能够释放自身有毒物质、吸附重金属离子与有机污染物、使海岸带区域水环境污染加剧、严重危害滨海地区动植物的生长发育,威胁人类健康及滨海生态安全。因此,探究微塑料在滨海地下水含水层中的转运机制,对于分析其对生态环境的潜在危害、采取有效手段应对微塑料污染具有重要意义。 |
| 关键词: 滨海地下水含水层 微塑料 运移机制 环境效应 |
| DOI：10.11759/hykx20220921004 |
| 分类号:P7 |
| 基金项目:国家自然科学基金委员会联合基金项目(U22A20580);国家自然科学基金青年项目(41706067 |
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| Review of the transport mechanism and environmental effects of microplastics in coastal aquifers |
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ZOU Yin-qiao1,2, CHEN Guang-quan1,2, YU Hong-jun1,2, SONG Fan3, WANG Yan-cheng1,2, ZHAO Wen-qing1,2
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1.Key Laboratory of Coastal Science and Integrated Management, First Institute of Oceanography, Ministry of Natural Resources, Qingdao 266061, China;2.Laboratory for Marine Geology, Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China;3.Information Center(Hydrology and Water Resources Monitoring and Forecasting Center), the Ministry of Water Resources of the People's Republic of China, Beijing 100053, China
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| Abstract: |
| Microplastics can be seen in the environment together with waste products from human social and economic activities, causing pollution of seawater, groundwater, and nearshore soil when they are present in coastal zones. Due to their complicated migration mechanisms and diversified physical and chemical properties, microplastics are widely distributed in coastal areas and exhibit differentiation under the intensification of human activities and changes in hydrodynamic conditions. They can release toxic substances and adsorb heavy metal ions and organic pollutants, which induce pollution in coastal waters. Furthermore, microplastic exposure can seriously endanger the growth and development of plants and animals in coastal areas and threaten human health and coastal ecological security. Therefore, exploring their transport mechanism in coastal groundwater aquifers is crucial to examine their potential harm to ecological environments and deal with the pollution caused by them through effective approaches. |
| Key words: coastal groundwater aquifers microplastics migration mechanism environmental effect |