干旱区生态环境知识资源中心(Arid): Profiling aerosol optical properties at the Central Asian site of Dushanbe, Tajikistan: pure dust cases

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DOI	10.1051/epjconf/202023702027
	Profiling aerosol optical properties at the Central Asian site of Dushanbe, Tajikistan: pure dust cases
	Hofer, Julian; Althausen, Dietrich; Abdullaev, Sabur F.; Makhmudov, Abduvosit N.; Nazarov, Bakhron, I; Baars, Holger; Engelmann, Ronny; Ansmann, Albert
通讯作者	Hofer, J (corresponding author), Leibniz Inst Tropospher Res TROPOS, Leipzig, Germany.
会议名称	29th International Laser Radar Conference (ILRC)
会议日期	JUN 24-28, 2019
会议地点	Hefei, PEOPLES R CHINA
英文摘要	Tajikistan is often affected by atmospheric mineral dust originating from various surrounding deserts. The direct and indirect radiative effects of that dust play a sensitive role in the Central Asian climate system and therefore need to be quantified. The Central Asian Dust Experiment (CADEX) provides for the first time an aerosol climatology for Central Asia based long-term aerosol profiling by ground -based lidar (PollyXT type) in Dushanbe, Tajikistan. For pure dust cases, mean depolarization(lidar) ratios of 0.23 +/- 0.03(44 +/- 3 sr) at 355 nm and 0.32 +/- 0.02(38 +/- 3 sr) at 532 nm wavelength have been measured. The mean extinctionrelated Angstrom exponent was 0.18 +/- 0.15.
来源出版物	29TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 29)
ISSN	2100-014X
出版年	2020
卷号	237
出版者	E D P SCIENCES
类型	Proceedings Paper
语种	英语
开放获取类型	gold, Green Submitted
收录类别	CPCI-S
WOS记录号	WOS:000591371500043
WOS关键词	POLARIZATION LIDAR ; MINERAL DUST ; EXTINCTION ; BACKSCATTER
WOS类目	Engineering, Electrical & Electronic ; Optics ; Physics, Applied
WOS研究方向	Engineering ; Optics ; Physics
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353086
作者单位	[Hofer, Julian; Althausen, Dietrich; Baars, Holger; Engelmann, Ronny; Ansmann, Albert] Leibniz Inst Tropospher Res TROPOS, Leipzig, Germany; [Abdullaev, Sabur F.; Makhmudov, Abduvosit N.; Nazarov, Bakhron, I] Acad Sci Tajikistan, Phys Tech Inst, Dushanbe, Tajikistan
推荐引用方式 GB/T 7714	Hofer, Julian,Althausen, Dietrich,Abdullaev, Sabur F.,et al. Profiling aerosol optical properties at the Central Asian site of Dushanbe, Tajikistan: pure dust cases[C]:E D P SCIENCES,2020.