微塑料污染已引起全世界的关注。与海洋环境和其他主要江河湖泊的微塑料污染现状相比,黄河流域的相关数据相对匮乏。综述了黄河流域淤泥和地表水中微塑料污染的丰度、类型和空间分布特征。同时,探讨了国家中心城市和黄河三角洲湿地的微塑料污染现状,并提出了相应的防治措施。本研究收集的数据表明,黄河流域淤泥和地表水中微塑料污染的空间分布由上游向下游递增,尤其是黄河三角洲湿地。黄河流域淤泥和地表水中微塑料种类存在明显差异,这主要与微塑料的物质有关。与国内同类地区相比,黄河流域国家重点城市和国家湿地公园微塑料污染水平处于中到高度,值得关注。各种途径的塑料暴露将对黄河滩涂地区的水产养殖业和人体健康造成严重影响。治理黄河流域微塑料污染,需要完善相关生产标准和法律法规,提高微塑料生物降解能力和塑料垃圾工程降解能力。黄河流域国家重点城市和国家湿地公园微塑料污染水平处于中高度,应予以关注。各种途径的塑料暴露将对黄河滩涂地区的水产养殖业和人体健康造成严重影响。治理黄河流域微塑料污染,需要完善相关生产标准和法律法规,提高微塑料生物降解能力和塑料垃圾工程降解能力。黄河流域国家重点城市和国家湿地公园微塑料污染水平处于中高度,应予以关注。各种途径的塑料暴露将对黄河滩涂地区的水产养殖业和人体健康造成严重影响。治理黄河流域微塑料污染,需要完善相关生产标准和法律法规,提高微塑料生物降解能力和塑料垃圾工程降解能力。各种途径的塑料暴露将对黄河滩涂地区的水产养殖业和人体健康造成严重影响。治理黄河流域微塑料污染,需要完善相关生产标准和法律法规,提高微塑料生物降解能力和塑料垃圾工程降解能力。各种途径的塑料暴露将对黄河滩涂地区的水产养殖业和人体健康造成严重影响。治理黄河流域微塑料污染,需要完善相关生产标准和法律法规,提高微塑料生物降解能力和塑料垃圾工程降解能力。
"点击查看英文标题和摘要"
Microplastic Pollution in the Yellow River Basin: Current Status and Control Strategy
Microplastic pollution has attracted worldwide attention. Compared with the status quo of microplastic pollution in marine environment and other major rivers and lakes, the relevant data of the Yellow River Basin is relatively poor. The abundance, types, and spatial distribution characteristics of microplastic pollution in the silts and surface water of the Yellow River Basin were reviewed. Meanwhile, the status of microplastic pollution in the national center city and Yellow River Delta wetland was discussed, and the corresponding prevention and control measures were put forward. The data collected in this study showed that the spatial distribution of microplastic pollution in silts and surface water of the Yellow River Basin increased from upstream to downstream, especially in the Yellow River Delta wetland. There are obvious differences between the types of microplastics in silt and surface water in the Yellow River Basin, which is mainly related to the materials of microplastics. Compared with similar regions in China, the microplastic pollution levels in national key cities and national wetland parks in the Yellow River Basin are in the medium to high degree, which should be paid attention to. Plastic exposure through various ways will cause serious impact on aquaculture and human health in the Yellow River beach area. To control microplastic pollution in the Yellow River Basin, it is necessary to improve the relevant production standards, laws, and regulations and improve the capacity of biodegradable microplastics and the engineering degradation capacity of plastic waste.