兰州市大气质量与气象要素间的动态模拟分析

Dynamic Simulation Analysis of Lanzhou Atmospheric Quality and Meteorological Elements

利用投入产出模型,建立了污染源和排放量、风速、大气温度、季节变量与污染指数之间的数学模型,详细介绍了解决问题的思路和建模方法,并利用所建立的数学模型,分析了兰州市大气污染指数的动态变化.从模拟结果看,精度较高,比较准确地反映了各因素之间的动态变化趋势.

This paper using input-output model, established the mathematical model of various factors about the pollution sources, emissions, wind speed, air temperature, season variable and pollution index, detailed the solving problem ideas and modeling method that taking advantage of the mathematic model analyzes the atmospheric pollution index of Lanzhou dynamically. This simulation results reflects the dynamic changing trends of various factors high accuracy and more accurately.