干旱区生态环境知识资源中心(Arid): Potential of dust emission resources using small wind tunnel and GIS: case study of Bakhtegan playa, Iran

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DOI	10.1007/s13201-019-1050-5
	Potential of dust emission resources using small wind tunnel and GIS: case study of Bakhtegan playa, Iran
	Karimzadeh, Siroos; Taghizadeh, Mohammad Mehdi
通讯作者	Taghizadeh, MM (corresponding author), Islamic Azad Univ, Estahban Branch, Environm Engn Dept, Estahban, Fars, Iran.
来源期刊	APPLIED WATER SCIENCE
ISSN	2190-5487
EISSN	2190-5495
出版年	2019
卷号	9 期号:8
英文摘要	Determination of the high potential of dust emission is a requisite affair in the management of dusts emission and as well as avoiding its risks. Wind tunnel is among the most important approaches in the study of areas having high potential in emitting dusts. Extensive dried playas and desert areas require the making of low-cost, simple, and car-portable tunnels capable of presenting comparable data of various areas even supposing not having enough precision in the model of real wind motion. In this study, we first engaged in making a car-portable tunnel with a primarily semicircle section of 38 cm height, 50 cm diameter, and 110 cm length. A fan and key appliance with the ability to change speed were used along with a simple transformer launched with car battery. Then, concentration of the pm10 dusts was measured in the various wind speeds of 1, 2.5, 4, 5.5, and 7 m/s by the help of anemometer and digital equipments. The study of Bakhtegan playa was done, as the methodology of handling with this tunnel, in 35 positions, and zoning of the results was performed via ArcGIS software. Depending on the destructibility of the shell by wind, the areas under study were categorized as low potential (34%), medium potential (37%), and high potential (29%) in emitting dusts. The results of zoning spotted the high-potential areas on the map. The usage of small tunnels, as in the present model, may be applied in order for the low-cost and fast studies of vast areas to the purpose of playas management.
英文关键词	Dusts Bakhtegan playa Wind tunnel
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:000490139400007
WOS关键词	IDENTIFICATION ; BASIN ; MODIS ; SAND
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369795
作者单位	[Karimzadeh, Siroos; Taghizadeh, Mohammad Mehdi] Islamic Azad Univ, Estahban Branch, Environm Engn Dept, Estahban, Fars, Iran
推荐引用方式 GB/T 7714	Karimzadeh, Siroos,Taghizadeh, Mohammad Mehdi. Potential of dust emission resources using small wind tunnel and GIS: case study of Bakhtegan playa, Iran[J],2019,9(8).
APA	Karimzadeh, Siroos,&Taghizadeh, Mohammad Mehdi.(2019).Potential of dust emission resources using small wind tunnel and GIS: case study of Bakhtegan playa, Iran.APPLIED WATER SCIENCE,9(8).
MLA	Karimzadeh, Siroos,et al."Potential of dust emission resources using small wind tunnel and GIS: case study of Bakhtegan playa, Iran".APPLIED WATER SCIENCE 9.8(2019).