城市大气边界层与污染研究进展  

Research Progress of Urban Atmospheric Boundary Layer And Pollution

作　　者：本莲芳 BEN Lian-fang(Petrochemical School,Lanzhou Petrochemical University of Vocational Technology,Lanzhou 730060,China)

机构地区：[1]兰州石化职业技术大学石油化学工程学院,甘肃兰州730000

出　　处：《兰州石化职业技术学院学报》2022年第3期17-20,共4页Journal of Lanzhou Petrochemical Polytechnic

摘　　要：随着世界各国尤其是发展中国家城市化进展加快,边界层污染已经成为一个跨学科领域的问题,受到包括大气环境、区域气候、水文和生态等多学科学者的关注。在过去30年中,城市边界层污染问题的研究获得了相当丰富的研究成果。通过对这些成果的综述,归纳出城市边界层城内污染物特征及其传输规律,回顾了城市边界层污染的研究历史,重点对城市边界层内不同时空尺度的大气过程对化学污染物的影响进行了讨论,同时,介绍了城市边界层空气污染-天气气候相互作用的最新研究成果。With the rapid urbanization around the world,especially in the developing countries,boundary layer pollution has become an interdisciplinary field that has received the attention of scholars from multiple disciplines,including atmospheric environment,regional climate,hydrology and ecology.In the past 30 years,the studies on urban boundary layer pollution has obtained relatively rich outcome.Through reviewing these results,this paper summarizes the characteristics of air pollutants in the urban boundary layer and their transport characteristics,reviews the research history of urban boundary layer pollution,focuses on the effects of atmospheric processes on chemical pollutants at different spatial and temporal scales within the urban boundary layer.In addition,this study introduces the latest research results on air pollution-weather-climate interactions in the urban boundary layer.

关 键 词：城市边界层 大气污染 残留层 臭氧 气溶胶 

分 类 号：X511[环境科学与工程—环境工程]