July 1, 2009 Thesis Open Access

GETACHEW WELAMO

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{
  "DOI": "10.20372/nadre:3329", 
  "author": [
    {
      "family": "GETACHEW WELAMO"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2009, 
        7, 
        1
      ]
    ]
  }, 
  "abstract": "<p>Alamata sub-basin which is found in the Raya Valley is located in the southern<br>\npart of Tigray Regional State of the Northern Ethiopia. The area covers 51 % of<br>\nthe Raya valley with area coverage of 1292.57km2. The sub-basin water<br>\nresource is used for irrigation and domestic water supply and is covered by<br>\ntertiary volcanic in western and eastern highlands and alluvial deposit in the<br>\nvalley fill.<br>\nThe main purpose of this project work is to make a quantitative estimation for<br>\nsustainable use of groundwater resource for domestic, live stock and agricultural<br>\nsupply. To achieve this objective careful understanding of hydrology, hydrogeology<br>\nand dynamics of groundwater flow in and around the study area is mandatory.<br>\nAs numerical groundwater flow models represent the simplification of complex<br>\nnatural systems, different parameters were assembled into conceptual model to<br>\nrepresent the complex natural system in a simplified form. The conceptual model<br>\nwas put into the numeric model to examine system response</p>", 
  "title": "NUMERICAL GROUND WATER FLOW MODELING OF ALAMATA SUB-BASIN IN THE RAYA VALLEY (NORTHERN ETHIOPIA)", 
  "type": "thesis", 
  "id": "3329"
}