积云酸化和冲刷过程的数值试验研究  

NUMERICAL MODELING ON THE CUMULUS CLOUD ACIDIFICATION AND SCAVENGING

作　　者：徐家骝[1] 周斌斌[1] 莫天麟[2] 

机构地区：[1]上海城市建设学院环境系,上海200092 [2]南京大学大气科学系,南京210008

出　　处：《气象科学》1994年第4期287-299,共13页Journal of the Meteorological Sciences

摘　　要：用一组化学模式和二维时变积云模式及扩散模式相结合，研究了云和降水发展各阶段污染物浓度对云水和降水的降化影响及SO2冲刷过程的影响（侧重灵敏度试验的讨论）。A compound model composed of a chemistry model, a two-dimensional time-dependent cloud model, and a diffusion model is developed in this paper. With evolution of cloud and precipitation, the effects of air pollutant concentrations on the acidification of cloud and precipitation and on the scavenging of SO2 are investigated. It must be noted that this paper is put emphasis on the sensitivity test.

关 键 词：积云 酸化 冲刷过程 数值试验 降水 化学模式 

分 类 号：X517[环境科学与工程—环境工程] P426.5[天文地球—大气科学及气象学]