海洋生物体内持久性有机污染物毒性的影响研究

詹 凤娉(广东海兰图环境技术研究有限公司,中国)

DOI: http://dx.doi.org/10.12349/ees.v5i7.3083

Article ID: 3083

摘要


持久性有机污染物(Persistent organic pollutants,POPs)主要包括多氯联苯(Polychlorinated biphenyls,PCBs)、有机氯农药(Organochlorine pesticides,OCPs)、多环芳烃(Polycyclic aromatic hydrocarbons,PAHs)等。POPs难以降解且在环境中长期存在,对生物体具有高毒性;POPs具有远距离迁移性,可以通过空气和水等介质长距离迁移到世界各地。海洋生物长期直接或间接接触POPs会导致生殖缺陷、癌症、神经行为异常,内分泌和免疫毒性等影响。论文通过海洋生物体内POPs毒性机制的研究,评价POPs对生物体造成的危害,旨在为揭示此类化合物的生态风险提供参考。论文的研究主要是POPs及其相关代谢物和同系物的毒性研究。

关键词


持久性有机污染物;海洋生物体毒性;生物体风险

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参考


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