珠江三角洲城市群大气污染与边界层特征研究进展
Research Progress in the study of Air Pollution and Atmospheric Boundary Layer over the Pearl River Delta City Cluster
中文摘要：
珠江三角洲城市群是我国三大城市群之一，伴随着经济的快速发展，大气污染问题也接踵而来。尤其是近年来社会各界对大气污染问题愈加关注，新发布的《环境空气质量标准》也针对性地提出了许多更高的要求，因此继续深入开展大气污染成因和治理办法研究是非常迫切和必要的。通过回顾10多年来对珠江三角洲地区大气污染和大气边界层研究方面的进展，分三个方面介绍了目前珠三角地区的污染现状、气溶胶污染特征和边界层特征的研究成果。初步归纳了珠三角能见度与灰霾日近50年来的变化特征和污染气象特征，同时还讨论了珠三角大气污染和边界层研究的未来趋势。
中文关键词：
大气污染，边界层，气溶胶
KeyWords：
air pollution, atmospheric boundary layer, aerosol
Abstract：
The Pearl River Delta city cluster is one of largest three city clusters in China. With the developing of economy, a series of air pollution problems occur one after another. People pay more and more attention to the air pollution problem, and the new Environmental Air Quality Standard is also much more stringent. All these show that it is necessary to make a study of the cause and controlling method of air pollution. Based on reviewing the research progress of air pollution and atmospheric boundary layer over the city cluster in Pearl River Delta in the recent ten years, the authors introduced the current condition of air pollution, atmospheric aerosol and atmospheric boundary layer study in Pearl River Delta. A brief summery of the characteristics of visibility, haze day, air pollution meteorology has been given, and the future trend of the air pollution and atmospheric boundary layer study in Pearl River Delta has also been discussed.