干旱区生态环境知识资源中心(Arid): Impact of treated wastewater irrigation on long-term soil water retention

Arid

DOI	10.5004/dwt.2022.28338
	Impact of treated wastewater irrigation on long-term soil water retention
	Touil, Sami; Degre, Aurore; Chabaca, Mohamed Nacer; Naziha, Maten Chahrazed; Amina, Richa
通讯作者	Touil, S
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2022
卷号	255 页码:172-178
英文摘要	This paper analyzed the impact of treated wastewater irrigation on long-term soil water retention. Irrigation with treated wastewater (TWW) constitutes a strategic opportunity for development of agriculture in semi-arid regions. For the sustainable management one of the challenges is evaluating its effect on the soil. The results of the current study indicated that TWW-irrigation leads to increased soil salinity at a depth of 0???0.20 m. In terms of the soil???s ability to retain water, at the mid-period use (8 y), the TWW retention was reduced by 33% capacity at a depth of 0.10 m compared to soil irrigated by freshwater. The decrease was less significant (24% of retention) in the long term. The surface layer of the soil (0???0.10 m) irrigated by TWW retained less water than when irrigated by fresh water. Regarding the soil water retention curve, the impact of TWW becomes important at very high suction pressures (i.e., VHP > 1,000 cm) compared to lower suction pressures (i.e., HP: 10???1,000 cm). The results suggested that the use of TWW decreased the water retention at field capacity and wilting point values.
英文关键词	Irrigation Soil proprieties Salinity Treated wastewater Water retention
类型	Article
语种	英语
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000800697600019
WOS关键词	HYDRAULIC CONDUCTIVITY ; ACCUMULATION ; STABILITY ; CLAYEY
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392224
推荐引用方式 GB/T 7714	Touil, Sami,Degre, Aurore,Chabaca, Mohamed Nacer,et al. Impact of treated wastewater irrigation on long-term soil water retention[J],2022,255:172-178.
APA	Touil, Sami,Degre, Aurore,Chabaca, Mohamed Nacer,Naziha, Maten Chahrazed,&Amina, Richa.(2022).Impact of treated wastewater irrigation on long-term soil water retention.DESALINATION AND WATER TREATMENT,255,172-178.
MLA	Touil, Sami,et al."Impact of treated wastewater irrigation on long-term soil water retention".DESALINATION AND WATER TREATMENT 255(2022):172-178.