| Autor: |
Imane SEBARI, Mohamed ROUCHDI, Essam HEGGY, Giovanni SCABBIA, Jonathan NORMAND, Ali AL-MAKTOUMI |
| Jazyk: |
English<br />French |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Revue Marocaine des Sciences Agronomiques et Vétérinaires, Vol 4, Iss 1, Pp 5-8 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2028-991X |
| Popis: |
Morocco is a water-scarce country confronted with a severe dependence on rain-fed agriculture and dwindling groundwater reserves. Since 1995, new water regulation laws and management strategies have been promulgated providing a comprehensive framework for an integrated management. Moreover, water managers should have precise data on the current state of water tables depth in strategic aquifers. Unfortunately, the main source of these data are sporadic wells with no automated monitoring systems making the assessment of water table dynamics, costly, time consuming and out-phased with decision maker needs. In this respect, this paper focuses on the capability of Ground Penetrating Radar to determine the depth of shallow water table in Mnasra region, located in the Gharb region of Morocco as a pilot study to generalize its use in the future for groundwater dynamic monitoring purposes in Morocco. The experiment was undertaken using Mala 800 MHz shielded antennas and was able to probe the depth of the upper fresh water table at 3.75 m deep in the Mnasra aquifer in semi-arid conditions. Data collected by GPR can be used as substitute for well logs to enhance the monitoring of water tables in stressed areas during droughts and excessive recharges during rainy season. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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