深圳市近年来环境空气质量情况及主要影响因素分析研究

根据深圳10个国控监测点位大气自动监测数据以及自然、地理、经济、社会等相关情况,借助Spearman秩相关系数法、环境库兹涅茨曲线等方法,对深圳近年来环境空气质量及影响因素进行了分析。结果表明深圳环境空气质量总体保持较好水平,自2006年以来呈改善的趋势,机动车、电厂、港口码头、工业则是深圳大气污染的主要来源,优化的经济结构、下垫面组分类型多样等城市下垫面特征等均对环境空气质量改善起到一定的作用。

Analysis on Current Situation and Influencing Factors of Air Quality in Shenzhen in Recent Years

According to the air automatic monitoring data collected from 10 state -controlled monitoring station in Shenzhen and natural, geographical, economic, social and other relevant circumstances, this study uses mathematical formulas and models like Spearman＇s rank correlation coefficient, environmental Kuznets curve and etc. to analyze the quality of environment and the influence of atmosphere of Shenzhen in recent years . It reveals that the Shenzhen atmospheric environmental quality in general maintains in a good level, and has been improving since 2006, and motor vehicle, power plants, ports, industry are the main contribution of air pollution in Shenzhen. The development of urban pattern depended on multicenter, mainly financial logistics industry structure, clean energy such as nuclear energy structure, public transport traffic structure of atmospheric play a role in the improvement of environmental quality.