干旱区生态环境知识资源中心(Arid): Investigation of the aerosol's optical properties over the dust prevalent semi-arid region at Jaipur, northwestern India

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DOI	10.4491/eer.2022.758
	Investigation of the aerosol's optical properties over the dust prevalent semi-arid region at Jaipur, northwestern India
	Solanki, Ranjitkumar; Pathak, Kamlesh
通讯作者	Solanki, R
来源期刊	ENVIRONMENTAL ENGINEERING RESEARCH
ISSN	1226-1025
EISSN	2005-968X
出版年	2024
卷号	29 期号:1
英文摘要	Jaipur is a key site to study Aerosol Optical Depth (AOD) due to unpredictable variation of atmospheric Aerosols particles in the recent years. Aerosols Optical Depth (AOD) and Angstrom Exponent (AE) were investigated over the semi-arid region, Jaipur (26.9124 degrees N, 75.7873 degrees E) Northwestern India during the April-2009 to December-2017 utilizing AERONET CIMEL sun-photometer level-2 data for aerosols spatial and temporal characteristics. The Aerosols Optical Depth AOD500 nm, AOD440 nm, and AOD340 nm were observed maximum in July-2011 and minimum observed in March-2013. The monthly mean Angstrom Exponent (AE) was maximum (1.53 +/- 0.43) for 500-870 nm, (1.49 +/- 0.4) for 440-870 nm, and (1.19 +/- 0.32) for 340-440 nm in September 2011, while the lowest value recorded (0.26 +/- 0.12) for 340-440 nm, (0.16 +/- 0.08) for 440-870 nm and (0.15 +/- 0.07) for 500-870 nm during June 2014. The backward trajectories analysis was performed using the Hybrid Single-Particle Lagrangian Integrated Trajectories (HYSPLIT) model to determine the sources of large aerosol loadings over the Jaipur region, and air mass simulations from the back trajectory, suggest that the Thar desert northwestern part of India is the source of highest aerosols dust particle over the study area during the pre-monsoon season.
英文关键词	AERONET AOD HYSPLIT Jaipur
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001080440400003
WOS关键词	LONG-RANGE TRANSPORT ; LIQUID WATER-CONTENT ; CHEMICAL-COMPOSITION ; PARTICULATE MATTER ; SOURCE AREAS ; ARABIAN SEA ; CLIMATE ; DEPTH ; URBAN ; AERONET
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403564
推荐引用方式 GB/T 7714	Solanki, Ranjitkumar,Pathak, Kamlesh. Investigation of the aerosol's optical properties over the dust prevalent semi-arid region at Jaipur, northwestern India[J],2024,29(1).
APA	Solanki, Ranjitkumar,&Pathak, Kamlesh.(2024).Investigation of the aerosol's optical properties over the dust prevalent semi-arid region at Jaipur, northwestern India.ENVIRONMENTAL ENGINEERING RESEARCH,29(1).
MLA	Solanki, Ranjitkumar,et al."Investigation of the aerosol's optical properties over the dust prevalent semi-arid region at Jaipur, northwestern India".ENVIRONMENTAL ENGINEERING RESEARCH 29.1(2024).