干旱区生态环境知识资源中心(Arid): Impact of a WWTP effluent overland flow on the properties of a mediterranean riparian soil

Arid

DOI	10.1016/j.jenvman.2024.121778
	Impact of a WWTP effluent overland flow on the properties of a mediterranean riparian soil
	Escarmena, Laura; Roca, Nuria; Riera, Joan L.; Sauras-Yera, Teresa; Sabate, Santi; Sabater, Francesc
通讯作者	Escarmena, L ; Sabater, F
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN	0301-4797
EISSN	1095-8630
出版年	2024
卷号	366
英文摘要	In this work we aim to assess the impact of a WWTP effluent overland flow on properties and nutrient concentrations of a riparian soil, in order to explore the potential of this practice as a nature-based treatment. We set two study zones of 150 m 2 on the field, one control and one that received the WWTP effluent on its surface for one month. Samples were taken before and after the effluent overland flow system, to test the impact of the effluent on soil properties through a BACI design, and after 17 months, to evaluate the recovery of the soil. Two depths were studied: 0 -5 cm and 5 -20 cm. The effluent overland flow triggered an increase in exchangeable sodium percentage and a decrease in nitrate concentration in both depths, and an increase in ammonium concentration in 0 -5 cm depth. After 17 months, there were not found relevant differences among zones. In conclusion, this practice could be used in the purpose to reduce the nutrient concentrations of WWTP effluents. This practice could be relevant for regions where WWTP effluents are discharged in low-flow or intermittent streams, such as semi-arid regions or the Mediterranean region.
英文关键词	Overland flow Riparian soil Wastewater treatment Nature -based treatment
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001267973900001
WOS关键词	WASTE-WATER IRRIGATION ; ORGANIC-CARBON ; BUFFER ZONES ; PHOSPHORUS RETENTION ; NITROGEN REMOVAL ; SURFACE ; SYSTEM ; MANAGEMENT ; NUTRIENTS ; WETLANDS
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/2XILL650/404485
推荐引用方式 GB/T 7714	Escarmena, Laura,Roca, Nuria,Riera, Joan L.,et al. Impact of a WWTP effluent overland flow on the properties of a mediterranean riparian soil[J],2024,366.
APA	Escarmena, Laura,Roca, Nuria,Riera, Joan L.,Sauras-Yera, Teresa,Sabate, Santi,&Sabater, Francesc.(2024).Impact of a WWTP effluent overland flow on the properties of a mediterranean riparian soil.JOURNAL OF ENVIRONMENTAL MANAGEMENT,366.
MLA	Escarmena, Laura,et al."Impact of a WWTP effluent overland flow on the properties of a mediterranean riparian soil".JOURNAL OF ENVIRONMENTAL MANAGEMENT 366(2024).