巢湖生态系统中微量有机污染物的研究进展

本文综述了目前巢湖生态系统中微量有机污染物研究的主要进展。巢湖微量有机污染物研究起步较晚,但发展较快。目前已研究的微量有机污染物包括有机氯农药、多氯联苯、多环芳烃、多溴联苯醚、邻苯二甲酸酯、全氟烷基酸类物质、四溴双酚A、抗生素和有机磷农药。研究内容主要包括水、大气、降尘、沉积物、悬浮物、水生生物等多介质分布、来源解析、跨界面迁移、归趋模拟与风险评估等方面。期望本文的综述,可以为巢湖微量有机污染物风险管理和水质改善提供重要决策支撑,对于在其他湖泊开展此类研究有所裨益。

Progresses in the Studies on Trace Organic Contaminants in Lake Chaohu Ecosystem

Major progresses in the studies on trace organic contaminants in Lake Chaohu ecosystem are reviewed. The studies on trace organic contaminants in Lake Chaohu started relatively late, but developed relatively fast. At present, the investigated trace organic contaminants include organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), polybrominated diphenyl ethers (PBDEs), phthalate esters (PAEs), perfluoroalkyl acids (PFAAs), tetrabromobisphenol A (TBBPA), antibiotics and organophosphorus pesticides (OPs). Their distributions in multimedia including water, gas, dust fall, sediment, suspended particular matter, and aquatic organisms as well as their source apportionments, interface transportations, fate and transport simulations, and risk assessments have been studied. It is expected that this paper could provide an important decision-making support for the risk management of trace organic contaminants and water quality improvement in Lake Chaohu, and it would be helpful to carry out similar studies in other lakes.