摘要
以大气沉降对环境造成的污染为研究对象,综述了近年来我国大气污染现状,以及大气沉降中酸雨、重金属及营养盐的时空分布特征、污染来源和研究进展。大气沉降中的绝大部分污染物质来自人为污染,对环境和人体健康产生重要影响,大气污染治理应从规范不科学的人类生产生活方式和行为的角度进行预防,建议加强对重金属干沉降、大气氮磷沉降及污染物迁移转化关系的研究,为北京城市生态系统持续建设和水生态环境精细化治理提供支撑。
Aiming at the environmental pollution caused by atmospheric deposition,the current situation of air pollution in China in recent years,as well as the temporal and spatial distribution characteristics,pollution sources and research progress of acid rain,heavy metals and nutrients in the atmospheric deposition were summarized.The research stated that most of the pollutants in atmospheric deposition came from man-made pollution sources,which had an important impact on the environment and human health.Air pollution control should be carried out from the perspective of regulating unscientific human production,lifestyles and behaviors.It is recommended to strengthen the research on the relationship among the dry deposition of atmospheric heavy metals,atmospheric nitrogen and phosphorus deposition and the migration and transformation of pollutants.
作者
王鑫
刘冬跃
钱松山
王新
崔文超
马宁
WANG Xin;LIU Dongyue;QIAN Songshan;WANG Xin;CUI Wenchao;MA Ning(Beijing Administration Office of Miyun Reservoir,Beijing 101512,China;Beijing Haidian Water Authority,Beijing 100195,China;Beijing Water Science and Technology Institute,Beijing 100048,China)
出处
《北京水务》
2021年第2期16-20,共5页
Beijing Water
关键词
大气沉降
大气污染
酸雨
重金属
营养盐
atmospheric deposition
air pollution
acid rain
heavy metal
nutrients
