基于AERMOD的城市固体废弃物处理场空气污染扩散研究  

Landfill Air Pollution Detection and Characterization Using AREMOD

作　　者：郭海峰 杜东升[3] 钟艳雯 喻雨知 Guo Haifeng;Du Dongsheng;Zhong Yanwen;Yu Yuzhi(Hunan Meteorological Service Center＇ Changsha 410118, China;Hunan Province Key Laboratory of Preventing - diminishing Meteorological Disasters,Changsha 410118 , China;Hunan Climate Center, Changsha 410118, China;Hunan Meteorological Information Center, Changsha 410118,China;Changsha Meteorological Bureau,Changsha 410118,China)

机构地区：[1]湖南省气象服务中心,湖南长沙410118 [2]气象防灾减灾湖南省重点实验室,湖南长沙410118 [3]湖南省气候中心,湖南长沙410118 [4]湖南省气象局信息中心,湖南长沙410118 [5]长沙市气象局,湖南长沙410118

出　　处：《环境科学与管理》2018年第4期111-118,共8页Environmental Science and Management

摘　　要：通过对长沙城市固体废弃物处理场的周边区域地面气象观测和高空气象探测一年的资料进行分析,并结合国家气象观测站网构建了垃圾填埋场的小尺度气候模型,结合观测场气候空间特征,文章研究了固体废弃物处理场周边的小尺度气候条件,并应用AERMOD大气扩散模型,研究并验证了固体废弃场在山地气候条件下的恶臭扩散过程,得出了该污染源恶臭浓度受气候影响较明显,且在气温、风速风向等气象条件,恶臭扩散表现出不同的气候条件下的时空分布特征。This work address the problem of discovering the way of pollution of landfill located in Changsha, Hunan Province. By analysis the climate record from automatic weather station nearby the landfill at different times, a series simulation about land-fill pollution is made with the air - pollution mode（ AERMOD）. From this simulation, the spollution - dispersion of the landfill. The result of simulation tell a true that the rule of the landfill is the landform of there and In southwest of landfill, the pollution of landfill is worse than the others part of there.

关 键 词：固废处理场 恶臭污染 AERMOD 

分 类 号：X705[环境科学与工程—环境工程]