松花江哈尔滨段及阿什河不同环境介质中微塑料赋存特征  

Fugitive Characteristics of Microplastics in Different Environmental Media in Harbin Section of Songhua River and Ash River

作　　者：霍婷 李欣蔚 吴晓龙 邹闿怿 胡馨羽 伍晓莹 王贺[1] Huo Ting;Li Xinwei;Wu Xiaolong;Zou Kaiyi;Hu Xinyu;Wu Xiaoying;Wang He(Northeast Forestry University,Harbin 150040;Jiamusi Ecological Environment Monitoring Center of Heilongjiang Province,Jiamusi 154000,China)

机构地区：[1]东北林业大学,哈尔滨150040 [2]黑龙江省佳木斯生态环境监测中心,佳木斯154000

出　　处：《国土与自然资源研究》2025年第1期72-75,共4页Territory & Natural Resources Study

基　　金：国家级大学生创新创业训练项目(202210225161)。

摘　　要：微塑料是一种新型污染物,国内外有众多微塑料在环境中赋存状况的研究。松花江流域是我国七大流域之一,流域内微塑料赋存特征研究仍然较少。研究表明,松花江哈尔滨段与阿什河环境介质中微塑料丰度相对高于国内其他研究地;白色透明纤维为微塑料的主要组成部分,在探究理化性质和微塑料赋存特征的相关关系中,并未发现相关性。本研究为进一步探究松花江流域内微塑料赋存特征等提供了信息,有利于进一步开展微塑料污染治理,实现淡水资源的可持续利用。Microplastics are a new type of pollutant,and there are many studies on their environmental conditions at home and abroad.The Songhua River basin is one of the seven major basins in China,and there are still few studies on the characteristics of microplastics in the basin.The study showed that the abundance of microplastics in the environmental media of Harbin section of Songhua River and Ash River was relatively higher than other study sites in China;white transparent fibers were the main components of microplastics,and no correlation was found in the investigation of the correlation between physical and chemical properties and microplastic fugacity characteristics.The present study provides information for further investigation of microplastic fugacity characteristics in the Songhua River basin,which is conducive to the further development of microplastic pollution control and the sustainable use of freshwater resources.

关 键 词：微塑料 表层水 沉积物 松花江 

分 类 号：X52[环境科学与工程—环境工程]