Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.egypro.2017.07.114 |
Application of drastic method for determining the vulnerability of an alluvial aquifer: Morsott - El Aouinet north east of Algeria: using arcgis environment | |
Abdeslam, Ilhem1; Fehdi, Chemseddine1; Djabri, Larbi2 | |
通讯作者 | Abdeslam, Ilhem |
会议名称 | International Conference on Technologies and Materials for Renewable Energy, Environment and Sustainability (TMREES) |
会议日期 | APR 21-24, 2017 |
会议地点 | Beirut, LEBANON |
英文摘要 | This study aims at the vulnerability assessment of an alluvial aquifer in a semi-arid environment, Morsott, Boukhadra and El-Aouinet region, N.E of Algeria, an alluvial area that has suffered of increasing salinity toward the northern part of the basin. A vulnerability map has been developed using DRASTIC model based on a geographic information system (GIS), this method accounts for the aquifer parameters like depth to water, net recharge, aquifer media, soil media, impact of Vadose zone and hydraulic conductivity. The DRASTIC Vulnerability index (DVI) is calculated as the sum of product of ratings and weights assigned to each of the parameter. Examination of the vulnerability map allowed us to determine three classes ranging from very low to very high. The northern part of the plain show the highest vulnerability class, indicating that it is the most vulnerable to external contamination. The moderate class is scattered in the southern and east also the northwest area, the low class vulnerability occupies the most part of the plain which will guarantee a satisfactory sanitation in space and time, in the case of accidental pollution. (C) 2017 The Authors. Published by Elsevier Ltd. |
英文关键词 | pollution vulnerability SIG DRASTIC Morsott-El Aouinet Algeri |
来源出版物 | INTERNATIONAL CONFERENCE ON TECHNOLOGIES AND MATERIALS FOR RENEWABLE ENERGY, ENVIRONMENT AND SUSTAINABILITY, TMREES17 |
ISSN | 1876-6102 |
出版年 | 2017 |
卷号 | 119 |
页码 | 308-317 |
EISBN | ***************** |
出版者 | ELSEVIER SCIENCE BV |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Algeria |
收录类别 | CPCI-S |
WOS记录号 | WOS:000419169600031 |
WOS关键词 | GROUNDWATER VULNERABILITY ; GIS |
WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels ; Engineering, Environmental ; Materials Science, Multidisciplinary |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels ; Engineering ; Materials Science |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/306888 |
作者单位 | 1.Univ Tebessa, Dept Earth Sci & Universe, Lab Water & Environm, Tebessa, Algeria; 2.Univ Annaba, Lab Water Resources & Sustainable Dev, Annaba, Algeria |
推荐引用方式 GB/T 7714 | Abdeslam, Ilhem,Fehdi, Chemseddine,Djabri, Larbi. Application of drastic method for determining the vulnerability of an alluvial aquifer: Morsott - El Aouinet north east of Algeria: using arcgis environment[C]:ELSEVIER SCIENCE BV,2017:308-317. |
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