干旱区生态环境知识资源中心(Arid): Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment

Arid

DOI	10.1504/IJETM.2015.071168
	Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment
	Semhi, Khadija; Abdalla, Osman
通讯作者	Abdalla, O
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL TECHNOLOGY AND MANAGEMENT
ISSN	1466-2132
EISSN	1741-511X
出版年	2015
卷号	18 期号:3 页码:231-253
英文摘要	The impact of treated wastewater (TWW) used for irrigation of different plants in arid area has been investigated. Different soil samples and plants of several species were collected and analysed for major and trace elements including rare earth elements (REEs). As the concentration of trace elements in TWW is higher than in tap water (TW) (though within the permissible limits for irrigation) their concentration increases in the soil profile under TWW irrigation. Nonetheless trace elements' uptake by plants varies with plant type and therefore it is recommended to asses plant's ability to uptake trace elements prior to implementation of TWW for irrigation although the soil under irrigation with TWW has indicated a slight enrichment in heavy REEs (HREEs), no fractionation of REEs could be indicated for all different plant species. It can be concluded that irrigation with TWW has no impact on the fractionation of REEs by plants; however the distribution of trace elements in plants seems to be more dependent on plant species than on the type of water used for irrigation.
英文关键词	fractionation irrigation uptake species Oman
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000213318800004
WOS类目	Engineering, Environmental
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331026
作者单位	[Semhi, Khadija; Abdalla, Osman] Sultan Qaboos Univ, Dept Earth Sci, Coll Sci, POB 36,Al Khod 123, Muscat, Oman
推荐引用方式 GB/T 7714	Semhi, Khadija,Abdalla, Osman. Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment[J],2015,18(3):231-253.
APA	Semhi, Khadija,&Abdalla, Osman.(2015).Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment.INTERNATIONAL JOURNAL OF ENVIRONMENTAL TECHNOLOGY AND MANAGEMENT,18(3),231-253.
MLA	Semhi, Khadija,et al."Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment".INTERNATIONAL JOURNAL OF ENVIRONMENTAL TECHNOLOGY AND MANAGEMENT 18.3(2015):231-253.