摘要
针对合肥市2015年10月中旬至11月中旬共计34天部分监测站点的空气质量状况数据,运用雷达图、玫瑰风向图、空间插值分析和定位图表等方法,在GIS技术支持下定量分析AQI、PM2.5和PM10的时间特征、空间特征。结果表明空气污染指数的浓度与人为活动的时间和区域都有着密切的相关性。该研究对辅助治理大气污染,科学制定出行时间和地点的规划具有一定的参考价值。
According to the air quality data of partial monitoring stations in 34 days from mid-October to mid-November 2015 in Hefei,the temporal and spatial characteristics of AQI,PM2.5 and PM10 were quantitatively analyzed with the support of GIS by means of radar map,rose wind chart,spatial interpolation analysis and location chart.The results show that the concentration of air pollution index is closely related to the time and region of human activities.This study has certain reference value for controlling air pollution and scientifically planning travel time and place.
作者
江道阳
朱秋缘
李军利
Jiang Daoyang;Zhu Qiuyuan;Li Junli(School of Resources and Environment,Anhui Agricultural University,Hefei 230036,China)
出处
《黄山学院学报》
2018年第3期74-77,共4页
Journal of Huangshan University
基金
国家自然科学基金(41571400)
安徽农业大学学生创新基金(XJDC2017364)
安徽省质量工程项目(2017jyxm1175)
