摘要
空气质量监测和评价是研究区域大气污染的扩散以及对其进行综合控制测量的重要手段。为了给空气质量预报提供依据,充分发挥地理信息系统(geographic information system, GIS)的空间分析能力,建立挥发性有机物(volatile organic compounds, VOCs)排放清单,运用AERMOD模型对石家庄市5个监测点的VOCs污染物的大气扩散进行模拟,并对测试结果进行可视化分析。结果表明:AERMOD模型对VOCs排放物的模拟具有良好的适用性。
The air quality monitoring and evaluation is the key means for studying the formation and comprehensive control measurement of regional air pollution diffusion. We made full use of the spatial analysis ability of geographic information system (GIS) to create the pollutant discharge list for volatile organic compounds (VOCs). The AERMOD model was used to simulate the air diffusion of VOCs pollutants in five focused monitoring stations in Shijiazhuang. The test results were visualized and analyzed to provide the basis for air quality prediction. It shows that the AERMOD model has good applicability to the simulation of VOCs emissions.
作者
吕楠
赵敬源
LU Nan;ZHAO Jingyuan(College of Architecture, Chang an University, Xi'an 710061, China;Xi'an City Planning & Design Institute, Xi'an 710082)
出处
《东华大学学报（自然科学版）》
CAS
北大核心
2019年第5期730-734,共5页
Journal of Donghua University(Natural Science)
基金
国家自然科学基金资助项目(51678058)
国家重点研发计划资助项目(2016YFC0700401)
关键词
空气质量
地理信息系统
VOCs污染物
AERMOD模型
air quality
geographic information system
volatile organic compounds pollutants
AERMOD model
