干旱区生态环境知识资源中心(Arid): Status and evaluation of the selected soil nutrients irrigated by unconventional water (Case study: Qom)

Arid

DOI	10.7508/pj.2016.04.003
	Status and evaluation of the selected soil nutrients irrigated by unconventional water (Case study: Qom)
	Arast, M.; Zehtabian, Gh. R.; Jafari, M.; Khosravi, H.; Jabalbarezi, B.
通讯作者	Khosravi, H
来源期刊	POLLUTION
ISSN	2383-451X
EISSN	2383-4501
出版年	2016
卷号	2 期号:4 页码:399-409
英文摘要	Population's exponential growth along with drought has increased water resources limitation, especially in arid and semi-arid area. Therefore, the use of non-conventional water is an important tool for water resource management. If unconventional water has no negative impact on soil properties and water, it can be used for irrigation coupled with desertification projects. So, this paper tries to present the effect of irrigation with municipal wastewater, salt water, brackish water, and combination of salty water and wastewater on some soil properties including nitrogen, phosphorus, and potassium in Qom plain. Soil samples were taken from agricultural land treated by wastewater, saline water, brackish water, combination of salty water, and wastewater and range land as control in five treatments from depths of 0-30 and 60-90 centimeter. The results showed that wastewater has increased the amount of N, P, and K to other treatments and control area. The concentration of potassium in surface layer of area treated by combination of salty water and wastewater with amount of 459.39 ppm has the most significant difference to control and other treatments. Also, the maximum amount of nitrogen was observed in sub layer of saline and brackish water treatment with amount of 0.08 percent.
英文关键词	brackish water nitrogen phosphor Qom plain saline water wastewater
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000416731300003
WOS关键词	CARBON SEQUESTRATION ; IMPACT ; VEGETABLES
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331977
作者单位	[Arast, M.] Univ Kashan, Dept Geog & Ecotourism, Fac Nat Resources & Earth Sci, Kashan, Iran; [Zehtabian, Gh. R.; Jafari, M.; Khosravi, H.; Jabalbarezi, B.] Univ Tehran, Dept Arid & Mountainous Reg Reclamat, Fac Nat Resources, Tehran, Iran
推荐引用方式 GB/T 7714	Arast, M.,Zehtabian, Gh. R.,Jafari, M.,et al. Status and evaluation of the selected soil nutrients irrigated by unconventional water (Case study: Qom)[J],2016,2(4):399-409.
APA	Arast, M.,Zehtabian, Gh. R.,Jafari, M.,Khosravi, H.,&Jabalbarezi, B..(2016).Status and evaluation of the selected soil nutrients irrigated by unconventional water (Case study: Qom).POLLUTION,2(4),399-409.
MLA	Arast, M.,et al."Status and evaluation of the selected soil nutrients irrigated by unconventional water (Case study: Qom)".POLLUTION 2.4(2016):399-409.