水体典型污染物的水生态风险研究进展
Progress in research on the ecological risks of typical water pollutants
刘畅 1王红旗1
作者信息
- 1. 北京师范大学水科学研究院,北京 100875
- 折叠
摘要
随着全球人口的迅猛增长以及城市化、工业化进程的不断加速,大量污染物通过地表径流进入水体环境,引发了水体富营养化、生物多样性下降和生态用水短缺等一系列水生态风险问题.本文对近些年国内外水体污染的总体状况和面临的主要问题进行了详细分析,并总结了重金属、邻苯二甲酸酯、抗生素三类典型污染物以及其他生物性和物理性污染物所造成的主要健康危害和水生态风险.以此为基础,从管理和技术等方面提出如何加强水生态风险研究等措施建议,旨在为水污染防治政策的制定和水生态风险的评价提供参考.
Abstract
With the rapid increase in global population and the accelerating processes of urbanization and industrial-ization,a significant amount of pollutants is entering aquatic environments through surface runoff,leading to a series of water ecological risks such as eutrophication,biodiversity loss,and scarcity of ecological water resources.This paper provides a detailed analysis of the general state of water pollution both domestically and internationally in recent years and the main issues faced,and summarizes the major health hazards and water ecological risks caused by three typical pollutants:heavy metals,phthalates and antibiotics,as well as other biological and physical pollutants.Based on this,it proposes measures and suggestions on how to strengthen research on water ecological risks from management and techni-cal perspectives,aiming to provide references for the formulation of water pollution prevention and control policies and the assessment of water ecological risks.
关键词
水体/污染物/水质/水生态风险Key words
Water body/Pollutants/Water quality/Aquatic ecological risk引用本文复制引用
出版年
2024
NETL
NSTL
万方数据