摘要
近年来,随着国民经济的快速发展,重金属以其特有的性质而被大量的应用于生产生活当中,同时也由于各种原因造成了水体重金属污染现象。水体重金属污染不仅对水生生物的生长和繁殖造成了严重的威胁,同时也威胁到人类的健康。因此,重金属污染具有潜在的生态与健康风险。本文主要概括介绍了重金属对水生植物、动物、微生物的生态毒理效应以及水生生物对重金属的各种耐受机制,展望了重金属对水生生物生态毒理效应的未来研究重点和方向。
With the rapid development of economy, heavy metals have been widely used in industry and life due to their unique properties. This also results in seriously environmental pollution. The heavy metal pollution in water is a serious threat not only to the growth and reproduction of aquatic organisms, but also to human health. Therefore, heavy metal pollution possess the potential risk of ecological and health. In this paper, the ecotoxicological effect of heavy metals on aquatic plants, animals and microorganisms, and the tolerance mechanisms of aquatic organisms to heavy metals are reviewed. In addition, the research emphasis and direction of aquatic ecological toxicity effects of heavy metals were also discussed.
出处
《生态毒理学报》
CAS
CSCD
北大核心
2017年第3期13-26,共14页
Asian Journal of Ecotoxicology
基金
天津市应用基础与前沿技术研究计划项目(No.14JCYBJC23200)
关键词
重金属
水生生物
生态毒理效应
耐受机制
heavy metals
aquatic organisms
ecotoxicological effects
tolerance mechanism
