中国流域生态系统微纳塑料污染研究进展  

Research Progress on Micro-nano Plastics Pollutant in Watershed Ecosystem

作　　者：张莉 韩郭兰 张昭 姜慧琪 邵媛媛 Zhang Li;Han Guolan;Zhang Zhao;Jiang Huiqi;Shao Yuanyuan(Shandong Institute of Scientific and Technical Information,Jinan 250100,China;School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]山东省科学技术情报研究院,山东济南250100 [2]山东建筑大学市政与环境工程学院,山东济南250101

出　　处：《环境科学与管理》2023年第5期16-20,共5页Environmental Science and Management

基　　金：山东省大学生创新创业训练计划项目(S202210430028,S202210430050)。

摘　　要：微纳塑料作为一种环境新兴污染物,近年来备受关注,对其研究主要集中在海洋环境中。海洋中的微纳塑料主要来自陆地,因此流域生态系统的微纳塑料更加值得关注。中国流域生态系统微纳塑料研究起步较晚。基于微纳塑料的产生与人类活动有直接密切关系,目前中国对陆地河流、湖泊、饮用水等淡水水体环境中微纳塑料的分类已经比较清晰,现阶段对各类微纳塑料的来源解析仍不够充分,对其在陆地水域间的转移路径需要明确。通过归纳总结微纳塑料在中国流域中的污染现状、监测手段以及研究中遇到的问题,初步揭示陆地水体中微纳塑料与其他污染物的联合毒作用机理,为今后中国流域生态系统的微纳塑料污染研究提供参考。As an emerging environmental pollutant,micro-nano plastics have attracted much attention in recent years.The research on micro-nano plastics is mainly focused on the marine environment.Micro-nano plastics in the ocean mainly come from the land,so the micro-nano plastics in watershed ecosystem should be paid more attention.The research on micro-nano plastics in watershed ecosystem in China started relatively late.Since the production of micro-nano plastics is directly related to human activities,microplastics have been mainly studied in recent years in the pollution and migration of marine water bodies.At present,the classification of micro-nanoplastics in terrestrial water environment is clear in China,but the analysis of the sources of various kinds of microplastics is not sufficient,and the transfer path between land waters needs to be clear.The pollution status,monitoring methods and problems encountered in the study of microplastics in inland water bodies of China are summarized to analyze the joint toxic mechanism of microplastics and other pollutants in terrestrial water bodies,which provides a reference for the study of microplastics pollution in watershed ecosystem in China in the future.

关 键 词：微纳塑料 新兴污染物 流域环境 迁移转化 研究进展 

分 类 号：X5[环境科学与工程—环境工程]