###
气象:1998,24(7):25-29
本文二维码信息
码上扫一扫!
陕西气溶胶总悬浮颗粒物来源解析
(1.南京大学大气科学系,210093;2.西安市环境科学研究所,710054)
Aerosol Source Apportionment over Xi'an and Zaoyuan Area
摘要
图/表
参考文献
相似文献
本文已被:浏览 716次   下载 1345
    
中文摘要: 使用受体数学模型中的化学元素平衡法(CEB)对西安市3个不同地点和枣园大气气溶胶进行来源解析,以表明陕西地区气溶胶来源的总体水平。结果显示,土壤尘占35%~60%,煤烟尘占15%~30%,建筑尘占15%~25%,冶炼尘占4%~15%。各源贡献率的差异与工业排放和人类活动很好一致
Abstract:Chemical Element Balance was applied to identify sources of the aerosol particles,in the city of Xi'an and Zaoyuan,in order to display total levels of contribution of the main sources to aerosols in Shaanxi province. The results show that 35%~60% of the aerosols came from soil dusts,15%~30% from coal ash,15%~25% from limestone and 4%~15% from refined dusts. The differences between contribution of sources to aerosols are consistent with activities of human beings and industrial exhaust.
文章编号:     中图分类号:    文献标志码:
基金项目:
Author NameAffiliation
  
  
  
  
  
引用文本:
谢骅,黄世鸿,李联盟,孙玉琪,李淑君,1998.陕西气溶胶总悬浮颗粒物来源解析[J].气象,24(7):25-29.
,1998.Aerosol Source Apportionment over Xi'an and Zaoyuan Area[J].Meteor Mon,24(7):25-29.