| 扫描电镜分析在大气颗粒物源解析中的应用 |
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| 引用本文： | 钟宇红,房春生,邱立民,吕莉莎,张子宜,董德明,于连贵,刘辉,刘春阳,苏红石,赵静.扫描电镜分析在大气颗粒物源解析中的应用[J].吉林大学学报(地球科学版),2008,38(3):473-478. |
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| 作者姓名： | 钟宇红 房春生 邱立民 吕莉莎 张子宜 董德明 于连贵 刘辉 刘春阳 苏红石 赵静 |
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| 作者单位： | 吉林大学,环境与资源学院,长春,130012;长春市环境监测站,长春,130011 |
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| 摘 要： | 扫描电镜法作为大气颗粒物源解析的辅助方法,为源解析研究提供了定性和半定量的依据。运用扫描电镜法对吉林市采暖期和非采暖期的大气颗粒物样品以及源样品进行定性和半定量分析,将分析结果与CMB8.2化学质量平衡受体模型源解析结果进行比较,两者具有一致性。吉林市采暖期对TSP贡献较大的是扬尘和土壤风沙尘,非采暖期对TSP贡献较大的是土壤风沙尘和建筑尘。
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| 关 键 词： | 大气颗粒物 扫描电镜 CMB受体模型 源解析 |
| 文章编号： | 1671-5888(2008)03-0473-06 |
| 修稿时间： | 2007年10月8日 |
Application of Electron Microscopic Analysis for the Sources Apportionment of Atmospheric Particles |
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| ZHONG Yu-hong,FANG Chun-sheng,QIU Li-min,L Li-sha,ZHANG Zi-yi,DONG De-ming,YU Lian-gui,LIU Hui,LIU Chun-yang,SU Hong-shi,ZHAO Jing.Application of Electron Microscopic Analysis for the Sources Apportionment of Atmospheric Particles[J].Journal of Jilin Unviersity:Earth Science Edition,2008,38(3):473-478. |
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| Authors: | ZHONG Yu-hong FANG Chun-sheng QIU Li-min L Li-sha ZHANG Zi-yi DONG De-ming YU Lian-gui LIU Hui LIU Chun-yang SU Hong-shi ZHAO Jing |
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| Institution: | ZHONG Yu-hong,FANG Chun-sheng,QIU Li-min,L(U) Li-sha,ZHANG Zi-yi,DONG De-ming,YU Lian-gui,LIU Hui,LIU Chun-yang,SU Hong-shi,ZHAO Jing |
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| Abstract: | As a source of atmospheric particulate matter supporting analytical method of source apportionment studies,scanning electron microscopy presents a qualitative and semi-quantitative basis.The scanning electron microscopy is used to do qualitative and semi-quantitative analysis of atmospheric particulate matter samples and the sample source during the heating and non-heating periods in Jilin City.These results are consistency well with those that gets from CMB 8.2 chemical mass balance receptor model for the source of analytical results.From the results,we know that the wind and soil dust sources contribute more portion to TSP in the heating period,while the soil dust and construction dust are the main sources of TSP in the non-heating period. |
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| Keywords: | atmospheric particulate electron microscopic CMB receptor model source apportionment |
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