京津冀地区空气污染情况分析  

Analysis of Air Pollution in Beijing-Tianjin-Hebei Region

作　　者：王玲芬[1] 刘悦[1] WANG Ling-fen;LIU Yue(National Institute of Environmental Health Chinese Center for Disease Control and Prevention,Beijing 100021,China)

机构地区：[1]中国疾病预防控制中心环境与健康相关产品安全所,北京100021

出　　处：《价值工程》2019年第3期172-174,共3页Value Engineering

摘　　要：我国北方城市雾霾污染严重,分析原因主要取决于污染源和扩散条件。北方气候干燥,沙尘多,还有燃煤、工业污染排放,加上地理位置上属于华北平原地带,缺少湖波水源,风力小,污染物扩散条件差,因此秋冬季是雾霾高发季节。Haze pollution is serious in northern cities of China,and it is mainly determined by pollution sources and diffusion conditions.Northern climate is dry,and there is dust and coal and industrial pollution emissions,coupled with geographical location in the North China Plain,the lack of lake water sources,small wind,pollutant diffusion conditions are poor,so autumn and winter is a high incidence of fog and haze season.

关 键 词：北方城市 雾霾 治理 

分 类 号：X513[环境科学与工程—环境工程]