Arid
DOI10.1016/j.jafrearsci.2018.02.007
Mapping potential zones for groundwater recharge and its evaluation in arid environments using a GIS approach: Case study of North Gafsa Basin (Central Tunisia)
Mokadem, Naziha1,5; Boughariou, Emna1; Mudarra, Matias2,3; Ben Brahim, Fatma1; Andreo, Bartolome2,3; Hamed, Younes4,5; Bouri, Salem1
通讯作者Mokadem, Naziha
来源期刊JOURNAL OF AFRICAN EARTH SCIENCES
ISSN1464-343X
EISSN1879-1956
出版年2018
卷号141页码:107-117
英文摘要

With the progressive evolution of industrial sector, agricultural, urbanization, population and drinking water supply, the water demand continuously increases which necessitates the planning of groundwater recharge particularly in arid and semi-arid regions. This paper gives a comprehensive review of various recharges studies in the North Gafsa basin (South Tunisia). This latter is characterized by a natural groundwater recharge that is deeply affected by the lack of precipitations. The aim of this study is to determine the recharge potential zones and to quantify (or estimate) the rainfall recharge of the shallow aquifers. The mapping of the potential recharge Tones was established in North Gafsa basin, using geological and hydrological parameters such as slope, lithology, topography and stream network. Indeed, GIS provide tools to reclassify these input layers to produce the final map of groundwater potential zones of the study area. The final output map reveals two distinct zones representing moderate and low groundwater potential recharge. Recharge estimations were based on the four methods: (1) Chloride Method, (2) ERAS Method, (3) DGRE coefficient and (4) Fersi equations. Therefore, the overall results of the different methods demonstrate that the use of the DGRE method applying on the potential zones is more validated. (C) 2018 Elsevier Ltd. All rights reserved.


英文关键词Potential recharge zones GIS Gafsa Aquifer Groundwater Recharge rate
类型Article
语种英语
国家Tunisia ; Spain
收录类别SCI-E
WOS记录号WOS:000429512000010
WOS关键词CLIMATE-CHANGE ; AQUIFER ; EVOLUTION ; ALGERIA ; REGION ; ATLAS ; AREA
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210380
作者单位1.ENIS, Water Energy & Environm Lab L3E, St Soukra Km 3-5,BP W, Sfax 3038, Tunisia;
2.Univ Malaga CEHIUMA, Dept Geol, Malaga, Spain;
3.Univ Malaga CEHIUMA, Ctr Hydrogeol, Malaga, Spain;
4.Fac Sci Gabes, Georesources Geosyst & Geoenvironm 3G Lab, Zrig, Tunisia;
5.Fac Sci Gafsa, Int Assoc Water Resources Southern Mediterranean, Gafsa, Tunisia
推荐引用方式
GB/T 7714
Mokadem, Naziha,Boughariou, Emna,Mudarra, Matias,et al. Mapping potential zones for groundwater recharge and its evaluation in arid environments using a GIS approach: Case study of North Gafsa Basin (Central Tunisia)[J],2018,141:107-117.
APA Mokadem, Naziha.,Boughariou, Emna.,Mudarra, Matias.,Ben Brahim, Fatma.,Andreo, Bartolome.,...&Bouri, Salem.(2018).Mapping potential zones for groundwater recharge and its evaluation in arid environments using a GIS approach: Case study of North Gafsa Basin (Central Tunisia).JOURNAL OF AFRICAN EARTH SCIENCES,141,107-117.
MLA Mokadem, Naziha,et al."Mapping potential zones for groundwater recharge and its evaluation in arid environments using a GIS approach: Case study of North Gafsa Basin (Central Tunisia)".JOURNAL OF AFRICAN EARTH SCIENCES 141(2018):107-117.
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