摘要
针对１９９８年９月，１９９９年１月和６月间发生的强污染日，利用探空气象资料分析其发生的气象原因，发现湿度较大条件下的接地逆温和多层逆温是造成强污染日的气象原因，并分析了强污染日气象条件下的污染物积累浓度和大气能见度分布。
This article analyzes the meteorological conditions during certain heavy pollution days in Sept., 1998, Jan., 1999 and June, 1999. The results show that the inversion layers close to the ground level are the main meteorological conditions that easily cause high pollutant concentration. It also analyzes the accumulated pollutant concentration and atmospheric visibility distribution in Beijing under heavy pollution days' conditions.
出处
《城市管理与科技》
2000年第2期38-40,共3页
Urban Management and Science & Technology
