| 基于静稳天气下气球探空实验的中国沙漠地区沙尘气溶胶的垂直分布（英文） |
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| 作者姓名： | HABIB Ammara CHEN Bin SHI Guangyu IWASAKA Yasunobu NATH Debashis KHALID Bushra TAN Saichun MAHMOOD Tariq JIAO Reguang NTWALI Didier |
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| 作者单位： | Institute of Atmospheric Physics;College of Earth and Planetary Sciences;Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters;Kanazawa Univeristy;Department of Environmental Science;International Institute for Applied Systems Analysis;The Abdus Salam International Centre for Theoretical Physics |
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| 基金项目： | supported by the National Natural Science Foundations of China [grant numbers 41590871 and 41475136];the International Science&Technology Cooperation Program of China [grant number 2013DFG22820] |
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| 摘 要： | 塔克拉玛干沙漠是亚洲沙尘气溶胶的重要源地。为探讨塔克拉玛干地区沙尘气溶胶的理化特性与时空变化,研究其环境与气候效应,本文分析了四个季节在中国敦煌(塔克拉玛干沙漠内)取得的探空气球观测数据,包括气溶胶的数浓度、粒径分布、质量浓度及在西风主导下的水平输送通量。气溶胶数浓度的垂直廓线显示,来自沙漠地区的矿物粒子对局地环境与气候有重要影响,且所有季节都存在长距离输送。粒子谱分布显示局地有大量粗粒子输入。结果说明,源于塔克拉玛干沙漠的沙尘气溶胶的背景输送有着重要的科学意义,需进一步研究其对东亚和西太平洋地区环境与气候的影响。
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| 关 键 词： | 气溶胶 光学粒子计数器 气球观测 敦煌 |
Dust particles in free troposphere over Chinese desert region revealed from balloon borne measurements under calm weather conditions |
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| HABIB Ammara,CHEN Bin,SHI Guangyu,IWASAKA Yasunobu,NATH Debashis,KHALID Bushra,TAN Saichun,MAHMOOD Tariq,JIAO Reguang,NTWALI Didier.Dust particles in free troposphere over Chinese desert region revealed from balloon borne measurements under calm weather conditions[J].Atmospheric and Oceanic Science Letters,2019(1):12-20. |
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| Authors: | HABIB Ammara CHEN Bin SHI Guangyu IWASAKA Yasunobu NATH Debashis KHALID Bushra TAN Saichun MAHMOOD Tariq JIAO Reguang NTWALI Didier |
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| Abstract: | |
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| Keywords: | Aerosols optical particle counter balloon-borne measurements Dunhuang |
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