邢艳帅¹,
朱桂芬²
1. 南开大学环境科学与工程学院环境污染过程与基准教育部重点实验室, 天津 300350;
2. 河南师范大学环境学院黄淮水环境与污染防治省部共建教育部重点实验室, 新乡 453007

作者简介: 邢艳帅(1987-),男,博士,研究方向为生态毒理,E-mail:goodluck.xing@163.com.

基金项目: 天津市应用基础与前沿技术研究计划项目(No.14JCYBJC23200)


中图分类号: X171.5

Advances on Ecotoxicological Effects of Heavy Metals to Aquatic Organisms and the Tolerance Mechanisms of Aquatic Organisms

Xing Yanshuai¹,
Zhu Guifen²
1. College of Environmental Science and Engineering, Key Laboratory of Pollution Process and Environmental Criteria of Ministry of Education, Nankai University, Tianjin 300350, China;
2. School of Environment, Henan Key Laboratory for Environmental Pollution Control, Key Laboratory for Yellow and Huai River Water Environmental and Pollution Control, Ministry of Education, Henan Normal University, Xinxiang 453007, China

CLC number: X171.5

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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。
关键词: 重金属/
水生生物/
生态毒理效应/
耐受机制

Abstract: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 ddition, the research emphasis and direction of aquatic ecological toxicity effects of heavy metals were also discussed.
Key words:heavy metals/
aquatic organisms/
ecotoxicological effects/
tolerance mechanism.