摘要
杭州市 1 998年冬季大雾频发 ,这是气象因素与环境污染共同作用的结果。加强环境管理 ,减少大气中颗粒物的排放 ,降低大气中颗粒物的浓度 ,是控制冬季大雾频发的有效途径。
The winter dense fog appeared frequently in Hangzhou in 1998 and its reason was of meteorological factors and environmental pollution factors.Therefore,management and technical measures should be strengthened so as to improve the air quality and reduce winter dense fog.
出处
《环境污染与防治》
CAS
CSCD
北大核心
2000年第4期31-33,共3页
Environmental Pollution & Control
