干旱区生态环境知识资源中心(Arid): Structural modeling of deep aquifers from gravity data: a case study of the Isly watershed, region of Guenfouda, Morocco

Arid

DOI	10.1007/s40808-021-01324-z
	Structural modeling of deep aquifers from gravity data: a case study of the Isly watershed, region of Guenfouda, Morocco
	Ziani, Soufiane; Khattach, Driss; Abderbi, Jamila; Nouayti, Nordine
通讯作者	Ziani, S (corresponding author), Mohammed 1st Univ, Fac Sci, Dept Geol, Lab Appl Geosci, Oujda, Morocco.
来源期刊	MODELING EARTH SYSTEMS AND ENVIRONMENT
ISSN	2363-6203
EISSN	2363-6211
出版年	2021-11
英文摘要	Groundwater in arid areas is critical for drinking water supplies, irrigated agriculture, and the preservation of terrestrial ecosystems. In the semi-arid region of Guenfouda, shallow aquifers are vital for human habitation and agriculture. Many settlements acquire their water from wells and springs. However, these wells are particularly susceptible to seasonal fluctuations and may be depleted during dry periods. Therefore, a deeper understanding of the hydrogeology of deep aquifers is required. Using analysis of geologic and hydrogeologic data in a GIS environment, this study examined the efficiency of the gravity model in investigating the structure of deep aquifers. A combination of filtering techniques was applied on the gravity map. The developed model shows the general configuration of the Jurassic aquifer, which gradually dips to the north and northeast to a depth of about 2280 m. Statistical analysis revealed considerable spatial coherence between fractures and compartments of the aquifer. Consequently, the structural model obtained from gravity data can greatly improve our understanding of the aquifer structure in the survey area.
英文关键词	Isly watershed Gravity data Structural model Filtering techniques Hydrogeology
类型	Article ; Early Access
语种	英语
收录类别	ESCI
WOS记录号	WOS:000714514800003
WOS关键词	CRYSTALLINE BASEMENT ; NORTHEASTERN MOROCCO ; FAULT ; ROCKS ; FLOW
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/2XILL650/374659
作者单位	[Ziani, Soufiane; Khattach, Driss; Abderbi, Jamila] Mohammed 1st Univ, Fac Sci, Dept Geol, Lab Appl Geosci, Oujda, Morocco; [Abderbi, Jamila] Reg Ctr Profess Educ & Training, Oujda, Morocco; [Nouayti, Nordine] Al Hoceima Natl Sch Appl Sci, Lab Water & Environm Engn, POB 03, Ajdir, Al Hoceima, Morocco
推荐引用方式 GB/T 7714	Ziani, Soufiane,Khattach, Driss,Abderbi, Jamila,et al. Structural modeling of deep aquifers from gravity data: a case study of the Isly watershed, region of Guenfouda, Morocco[J],2021.
APA	Ziani, Soufiane,Khattach, Driss,Abderbi, Jamila,&Nouayti, Nordine.(2021).Structural modeling of deep aquifers from gravity data: a case study of the Isly watershed, region of Guenfouda, Morocco.MODELING EARTH SYSTEMS AND ENVIRONMENT.
MLA	Ziani, Soufiane,et al."Structural modeling of deep aquifers from gravity data: a case study of the Isly watershed, region of Guenfouda, Morocco".MODELING EARTH SYSTEMS AND ENVIRONMENT (2021).