摘要
20世纪以来化工产业飞速发展,传统及新型持久性有机污染物(persistent organic pollutants,POPs)伴随着生产和使用进入到海洋环境,对全球海洋生态系统造成了长期持续性的生态威胁。本文综述了POPs在海洋生物体内的富集浓度和特征,基于其理化性质、生物富集和食物链放大等相关参数评估了POPs在海洋环境中的生物富集和放大潜力,并探讨了环境和生物因素对POPs生物累积的影响。本文提出未来应进一步加强对全球海洋生态系统中POPs,特别是新型持久性有机污染物生物累积的相关研究,以期为海洋环境中POPs的生态风险管理和标准的制定提供科学支撑。
With the rapid development of the chemical industry since the 20th Century,legacy and emerging per-sistent organic pollutants(POPs)have been posing a long-term and persistent ecological threat to the global marine ecosystem.This paper reviewed the bioaccumulation patterns of common detected legacy and emerging POPs in the marine environment,assessed the bioaccumulation and trophic magnification potential of POPs based on the physi-cochemical properties,bioconcentration and bioaccumulation factor,and trophic magnification factor.The influence of marine environmental and biological factors on the bioaccumulation and trophic magnification of POPs was also discussed.This paper proposed that the persistence and accumulation of POPs especially for the emerging persistent organic pollutants in global marine ecosystems should be further strengthened to provide scientific support for the ecological risk management and the development of standards for POPs in the marine environment.
作者
刘亚雯
李有绅
杨忆菁
陈茜茜
王新红
Liu Yawen;Li Youshen;Yang Yijing;Chen Xixi;Wang Xinhong(State Key Laboratory of Marine Environmental Science,College of the Environment and Ecology,Xiamen University,Xiamen 361102,China)
出处
《生态毒理学报》
CAS
CSCD
北大核心
2022年第6期1-14,共14页
Asian Journal of Ecotoxicology
基金
国家自然科学基金面上项目(32071613,41961144011,41576115)。
关键词
持久性有机污染物
海洋
生物富集
食物链放大
persistent organic pollutants(POPs)
marine
bioaccumulation
trophic biomagnification
