干旱区生态环境知识资源中心(Arid): On Water Vapor Movement and Evaporation in a Sandy Soil Column

Arid

DOI	10.1134/S1064229321020095
	On Water Vapor Movement and Evaporation in a Sandy Soil Column
	Mahdavi, S. M.; Fujimaki, H.; Neyshabouri, M. R.
通讯作者	Mahdavi, SM (corresponding author), Univ Tabriz, Dept Soil Sci, Tabriz 5166616471, Iran.
来源期刊	EURASIAN SOIL SCIENCE
ISSN	1064-2293
EISSN	1556-195X
出版年	2021
卷号	54 期号:2 页码:249-256
英文摘要	Knowledge of mass and energy transport is vital to developing and extending agricultural activities in arid and semiarid regions. This work was conducted to investigate the water vapor flux importance in moisture and energy transfer in subsurface soil shallow layers. The experiment was carried out in a sandy soil column installed in the field and irrigated with a pore volume of distilled water. A reference air-dried sandy soil cylinder was installed beside the column. The water content and temperature of the soil column at depths of 1, 5, and 10 cm; surface temperature of the soil column and the air-dried soil cylinder; and temperature at 5-cm depth in the air-dried cylinder were monitored. The results showed that around 98% of vapor flux was because of thermal gradient. Although the contribution of vapor flux to the total moisture flux was low (about 1%), its role in the total energy flux was significant and ranged from 69 up to 75%. The values of cumulative evaporation estimated using a differential approach were in good agreement with those obtained by the energy balance method.
英文关键词	arid region aerodynamic resistance coupled movement cumulative evaporation differential method heat transfer
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000624539000008
WOS类目	Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350186
作者单位	[Mahdavi, S. M.; Neyshabouri, M. R.] Univ Tabriz, Dept Soil Sci, Tabriz 5166616471, Iran; [Fujimaki, H.] Tottori Univ, Arid Land Res Ctr, Tottori, Japan
推荐引用方式 GB/T 7714	Mahdavi, S. M.,Fujimaki, H.,Neyshabouri, M. R.. On Water Vapor Movement and Evaporation in a Sandy Soil Column[J],2021,54(2):249-256.
APA	Mahdavi, S. M.,Fujimaki, H.,&Neyshabouri, M. R..(2021).On Water Vapor Movement and Evaporation in a Sandy Soil Column.EURASIAN SOIL SCIENCE,54(2),249-256.
MLA	Mahdavi, S. M.,et al."On Water Vapor Movement and Evaporation in a Sandy Soil Column".EURASIAN SOIL SCIENCE 54.2(2021):249-256.