干旱区生态环境知识资源中心(Arid): Pumping or disappearing: the dilemma of the reinforcement of khettaras by solar pumping in the oases of Morocco

Arid

DOI	10.1051/cagri/2022030
	Pumping or disappearing: the dilemma of the reinforcement of khettaras by solar pumping in the oases of Morocco
	Khardi, Yassine; Lacombe, Guillaume; Kuper, Marcel; Taky, Abdelilah; Bouarfa, Sami; Hammani, Ali
通讯作者	Hammani, A
来源期刊	CAHIERS AGRICULTURES
ISSN	1166-7699
EISSN	1777-5949
出版年	2023
卷号	32
英文摘要	Farmers using khettaras, which are underground galleries draining the water table and providing a collective access to groundwater, are faced with a dilemma. The khettaras are drying up under the combined effect of groundwater pumping for drinking water and irrigation of recently installed farms, and the reduced recharge of the aquifer. Since their khettaras were threatened, some collectives chose to install wells or boreholes to supply pumped water to these khettaras. This increases the discharge and saves their collective access to groundwater, while at the same time it contributes to a further drop in the water table. In this paper, we discuss this Cornelian choice of oasis communities in southern Morocco. Field observations, satellite image analysis and surveys with farmers made possible to understand the emergence of an irrigation system combining the khettara with solar pumping, to analyze its technical design, and to highlight the capacity of collectives to intervene on the management rules to adapt the technical and institutional system of the khettaras to new conditions. This article contributes to a reflection on the sustainability of access to groundwater in this pre-Saharan context.
英文关键词	oasis khettara solar pumping groundwater Morocco
类型	Article
语种	French
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000911669200001
WOS类目	Agriculture, Multidisciplinary ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395631
推荐引用方式 GB/T 7714	Khardi, Yassine,Lacombe, Guillaume,Kuper, Marcel,et al. Pumping or disappearing: the dilemma of the reinforcement of khettaras by solar pumping in the oases of Morocco[J],2023,32.
APA	Khardi, Yassine,Lacombe, Guillaume,Kuper, Marcel,Taky, Abdelilah,Bouarfa, Sami,&Hammani, Ali.(2023).Pumping or disappearing: the dilemma of the reinforcement of khettaras by solar pumping in the oases of Morocco.CAHIERS AGRICULTURES,32.
MLA	Khardi, Yassine,et al."Pumping or disappearing: the dilemma of the reinforcement of khettaras by solar pumping in the oases of Morocco".CAHIERS AGRICULTURES 32(2023).