黄河流域水体沉积物中新兴污染物研究进展

Research Progress of Emerging Pollutants in Sediments of the Yellow River Basin

在黄河流域高质量发展的国家战略大背景下,研究流域水体沉积物中新兴污染物的分布特征、环境行为及其造成的生态风险是完善流域环境污染治理体系、改善流域水环境的重要依据。文章梳理了黄河流域沉积物中新兴污染物的分布特征及来源,阐述了其环境行为与生态风险,并提出了未来的研究方向,即新兴污染物的监测与溯源、沉积物中新兴污染物的多介质多途径环境行为与归趋、沉积物中新兴污染物的复合污染作用机理、生态风险和控制等,为黄河流域污染治理和水环境保护提供参考。

In the context of the national strategy of high-quality development of the Yellow River Basin, studying the distribution characteristics, environmental behavior and the ecological risks of emerging pollutants in the sediments of the Yellow River Basin is an important basis for improving the environmental pollution control system and the water environment of the basin. This paper discusses the distribution characteristics and sources of emerging pollutants in the sediments of the Yellow River Basin, expounds their environmental behavior and ecological risk, and proposes the future research directions, namely, the monitoring and traceability of emerging pollutants, the multi-media and multi-path environmental behavior and fate of emerging pollutants in sediments, the composite pollution mechanism of emerging pollutants in sediments, ecological risk and control, etc., which would provide a reference for pollution control and water environment protection in the Yellow River Basin.