摘要
分析和探讨了福州市霾日和非霾日气溶胶PM10和PM2.5污染水平,无论春季或冬季,霾日福州市气溶胶PM10和PM2.5的质量浓度是非霾日的1.6倍;通过对霾日与非霾日的天气形势与及地面气象要素场的分析,揭示了福州市灰霾天气形成原因。为政府用空气扩散能力来对大气污染物排放进行调控,为开展相应的大气污染防治工作提供科学依据。
The pollution degree of aerosols PM10 and PM2.5 during haze and no haze period in Fuzhou was analyzed and investigated. The concentration of aerosols PM10 and PM2.5 during the haze period in Fuzhou was about 1.6 times higher than that in no haze period. The weather situation and ground meteorological factors during haze and no haze period was investigated, which to expatiate the cause of haze weather in Fuzhou. The paper has provided the scientific gists for the government. Using the ability of diffusing for air, the government could effectively adjust and control the lets of air contaminations and carry out relevant prevention and cure for air pollution.
出处
《环境科学与管理》
CAS
2009年第9期44-47,60,共5页
Environmental Science and Management
基金
福建省环保局科技计划项目资助
