Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s12517-014-1320-3 |
Vulnerability mapping and risk of groundwater of the oasis of Figuig, Morocco: application of DRASTIC and AVI methods | |
Jilali, Abdelhakim1; Zarhloule, Yassine1; Georgiadis, Michael2 | |
通讯作者 | Jilali, Abdelhakim |
来源期刊 | ARABIAN JOURNAL OF GEOSCIENCES
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ISSN | 1866-7511 |
EISSN | 1866-7538 |
出版年 | 2015 |
卷号 | 8期号:3页码:1611-1621 |
英文摘要 | Climate change, population growth, and agriculture contribute to a qualitative and quantitative deterioration of groundwater reserves. The protection of natural water resources is crucial, especially in arid areas. The purpose of this paper is to map the vulnerability and risk mapping of a Moroccan aquifer, i.e., the Figuig oasis, using DRASTIC (depth of water (D), net recharge (R), aquifer media (A), soil (S), topography (T), impact of the vadose zone (I), and hydraulic conductivity (C)) and AVI (aquifer vulnerability index) methods. DRASTIC vulnerability maps have been drawn up for 4 years (1995, 2004, 2008, and 2010). Thematic maps were performed by both methods using the geographic information system (GIS). The DRASTIC method was modified in order to take into account the numerous faults. The AVI method allows estimating the transfer of a pollutant from the surface to the water level. Both methods give consistent results, enhancing high, medium, and moderate vulnerability. Risk assessment of groundwater pollution by septic tanks has been achieved by integrating the modified DRASTIC vulnerability map. Three areas with high, moderate, and low risk assessment have been identified and mapped. |
英文关键词 | Vulnerability mapping Groundwater DRASTIC and AVI models GIS Figuig |
类型 | Article |
语种 | 英语 |
国家 | Morocco ; Greece |
收录类别 | SCI-E |
WOS记录号 | WOS:000351083700030 |
WOS关键词 | AQUIFER ; BELGIUM |
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/2XILL650/185870 |
作者单位 | 1.Univ Mohammed 1, Lab Hydrogeol & Environm, Fac Sci, Oujda, Morocco; 2.Aristotle Univ Thessaloniki, Dept Chem Engn, Sch Engn, Thessaloniki 54124, Greece |
推荐引用方式 GB/T 7714 | Jilali, Abdelhakim,Zarhloule, Yassine,Georgiadis, Michael. Vulnerability mapping and risk of groundwater of the oasis of Figuig, Morocco: application of DRASTIC and AVI methods[J],2015,8(3):1611-1621. |
APA | Jilali, Abdelhakim,Zarhloule, Yassine,&Georgiadis, Michael.(2015).Vulnerability mapping and risk of groundwater of the oasis of Figuig, Morocco: application of DRASTIC and AVI methods.ARABIAN JOURNAL OF GEOSCIENCES,8(3),1611-1621. |
MLA | Jilali, Abdelhakim,et al."Vulnerability mapping and risk of groundwater of the oasis of Figuig, Morocco: application of DRASTIC and AVI methods".ARABIAN JOURNAL OF GEOSCIENCES 8.3(2015):1611-1621. |
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Vulnerability mappin(852KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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