Arid
DOI10.1007/s12145-016-0268-0
Combination of a geographical information system and remote sensing data to map groundwater recharge potential in arid to semi-arid areas: the Haouz Plain, Morocco
El Mekki, Ouassil Ait; Laftouhi, Nour-Eddine
通讯作者El Mekki, Ouassil Ait
来源期刊EARTH SCIENCE INFORMATICS
ISSN1865-0473
EISSN1865-0481
出版年2016
卷号9期号:4页码:465-479
英文摘要

Arid to semi-arid regions are characterized by low levels of surface water and low annual precipitation (generally < 350 mm/year). In such areas, groundwater must be used to meet all the needs of the population for water. As a consequence, careful management is required to ensure the sustainability of this scarce resource in response to the demands of urban centers, industry, agriculture, and tourism. The concept of the aquifer recharge rate is particularly useful in the quantification of these groundwater resources and can be used to form the basis of a decision support system. This study determined the potential recharge rate in the Haouz aquifer using a multi-criteria analysis that included both the major and minor factors influencing the rate of infiltration of water into the aquifer. The analysis was based on the use of a geographical information system supported by remote sensing techniques to develop thematic data layers. These layers were then used to describe the spatial variation of the factors influencing the recharge rate of the aquifer and were subsequently integrated and analyzed to derive the spatial distribution of the potential recharge. This approach was used to classify the Haouz Plain (Morocco) into three different zones with respect to the recharge rate, with recharge rates ranging from 3.5 to 18.2 %.


英文关键词Groundwater recharge Multi-criteria analysis Empirical model Unconfined nappe Decision support tool North Africa
类型Article
语种英语
国家Morocco
收录类别SCI-E
WOS记录号WOS:000387162300005
WOS关键词DISTANCE WEIGHTED INTERPOLATION ; GIS ; ZONES ; EXPLORATION ; MANAGEMENT ; AFRICA ; BASIN
WOS类目Computer Science, Interdisciplinary Applications ; Geosciences, Multidisciplinary
WOS研究方向Computer Science ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/192301
作者单位Cadi Ayyad Univ, Dept Earth Sci, Fac Sci Semlalia, BP 2390, Marrakech, Morocco
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El Mekki, Ouassil Ait,Laftouhi, Nour-Eddine. Combination of a geographical information system and remote sensing data to map groundwater recharge potential in arid to semi-arid areas: the Haouz Plain, Morocco[J],2016,9(4):465-479.
APA El Mekki, Ouassil Ait,&Laftouhi, Nour-Eddine.(2016).Combination of a geographical information system and remote sensing data to map groundwater recharge potential in arid to semi-arid areas: the Haouz Plain, Morocco.EARTH SCIENCE INFORMATICS,9(4),465-479.
MLA El Mekki, Ouassil Ait,et al."Combination of a geographical information system and remote sensing data to map groundwater recharge potential in arid to semi-arid areas: the Haouz Plain, Morocco".EARTH SCIENCE INFORMATICS 9.4(2016):465-479.
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