干旱区生态环境知识资源中心(Arid): Evaluation of Groundwater Quality and Agricultural use Under a Semi-arid Environment: Case of Agafay, Western Haouz, Morocco

Arid

DOI	10.1002/ird.2363
	Evaluation of Groundwater Quality and Agricultural use Under a Semi-arid Environment: Case of Agafay, Western Haouz, Morocco
	Sefiani, S.1; El Mandour, A.1,2; Laftouhi, N.1; Khalil, N.1; Chehbouni, A.3; Jarlan, L.3; Hanich, L.4; Khabba, S.5; Kamal, S.1; Markhi, A.1; Nassah, H.1
通讯作者	Sefiani, S.
来源期刊	IRRIGATION AND DRAINAGE
ISSN	1531-0353
EISSN	1531-0361
出版年	2019
卷号	68 期号:4 页码:778-796
英文摘要	Water resources are a priority for economic development, aiming at meeting the increasing needs of agriculture and all socio-economic sectors. Agriculture is one of the essential pillars of this development in the Haouz Plain. Under a semi-arid climate, irrigation, consuming more than 85% of available water, is inevitable for most crops. Hence, groundwater is becoming increasingly under pressure. Salinization due to poor irrigation management is one of the main causes of soil degradation. In this context, assessment of groundwater quality and risks of soil salinization was carried out in irrigated citrus orchards located in the western part of Haouz and aimed at understanding the connection between natural context, irrigation practices, and water and soil salinization. The spatial distribution of aquifer potential lines is affected by groundwater over-exploitation. Moreover, geologically, the Palaeozoic substratum rise constitutes an obstacle for underground flow, which explains the low values recorded and measured around the studied area. The groundwater quality in the study area is characterized by strong mineralization, consequently affecting the soil by secondary salinization due to the intensive use of moderate saline waters from groundwater. Using a mixture of different water origins is a practical measure to reduce the risks of degradation of the soil. (c) 2019 John Wiley & Sons, Ltd.
英文关键词	hydrogeology irrigation groundwater quality soil salinity water dams
类型	Article
语种	英语
国家	Morocco ; France
收录类别	SCI-E
WOS记录号	WOS:000478241700001
WOS关键词	WATER-RESOURCES ; DRIP IRRIGATION ; CLIMATE-CHANGE ; HYDROGEOCHEMISTRY ; DISTRICT ; PLAIN
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216555
作者单位	1.Univ Cadi Ayyad, Lab Geostruct Geomat & Ressources Hydr GEOHYD, Int Joint Lab TREMA, Fac Sci Semlalia, Marrakech, Morocco; 2.Minist Habous & Islamic Affirirs, Mohammed VI Museum Civilizat Water Moroc, Marrakech, Morocco; 3.Ctr Etud Spatiales BIOsphere CESBIO, Int Joint Lab TREMA, Res Inst Dev, Toulouse, France; 4.Univ Cadi Ayyad, Fac Sci & Tech, Lab Georessources, Int Joint Lab TREMA, Marrakech, Morocco; 5.Univ Cadi Avyad, LMME, Int Joint Lab TREMA, Facutly Sci Semlalia, Marrakech, Morocco
推荐引用方式 GB/T 7714	Sefiani, S.,El Mandour, A.,Laftouhi, N.,et al. Evaluation of Groundwater Quality and Agricultural use Under a Semi-arid Environment: Case of Agafay, Western Haouz, Morocco[J]. French National Research Institute for Sustainable Development,2019,68(4):778-796.
APA	Sefiani, S..,El Mandour, A..,Laftouhi, N..,Khalil, N..,Chehbouni, A..,...&Nassah, H..(2019).Evaluation of Groundwater Quality and Agricultural use Under a Semi-arid Environment: Case of Agafay, Western Haouz, Morocco.IRRIGATION AND DRAINAGE,68(4),778-796.
MLA	Sefiani, S.,et al."Evaluation of Groundwater Quality and Agricultural use Under a Semi-arid Environment: Case of Agafay, Western Haouz, Morocco".IRRIGATION AND DRAINAGE 68.4(2019):778-796.