摘要
本研究利用CALPUFF空气质量扩散模式模拟了凉山州2007年气象场和SO2浓度场,通过现状监测结果与模拟结果的比较评述了模型的适用性;并根据西昌市现状污染源和虚拟污染源情况,通过CALPUFF模拟建立大气污染物传递矩阵,结合线性优化模型测算了西昌市大气环境容量。
CALPUFF modeling system is a non - steady - state puff dispersion model that can be applied for long - range transport and complex terrain. In the case study meteorological field of Liangshan Autonomous Prefecture, Sichuan province was simulated. The model has been validated using emission inventory and meteorological and geophysical data for the pollutant SO2. The environmental capacity of SO2 in Xichang, the capital city of Liangshan Autonomous Prefecture is calculated on the basis of CALPUFF model and linear programming.
出处
《环境科学与管理》
CAS
2008年第12期169-172,共4页
Environmental Science and Management
关键词
CALPUFF模型
大气环境容量
气象场
线性规划
二氧化硫
CALPUFF modeling system
atmospheric environmental capacity
meteorological field
linear programming
SO2
