July 1, 2009 Thesis Open Access

GETACHEW WELAMO

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  <identifier identifierType="DOI">10.20372/nadre:3329</identifier>
  <creators>
    <creator>
      <creatorName>GETACHEW WELAMO</creatorName>
    </creator>
  </creators>
  <titles>
    <title>NUMERICAL GROUND WATER FLOW MODELING OF ALAMATA SUB-BASIN IN THE RAYA VALLEY (NORTHERN ETHIOPIA)</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2009</publicationYear>
  <dates>
    <date dateType="Issued">2009-07-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Thesis</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://nadre.ethernet.edu.et/record/3329</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.20372/nadre:3328</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://nadre.ethernet.edu.et/communities/amu</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://nadre.ethernet.edu.et/communities/zenodo</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Alamata sub-basin which is found in the Raya Valley is located in the southern&lt;br&gt;
part of Tigray Regional State of the Northern Ethiopia. The area covers 51 % of&lt;br&gt;
the Raya valley with area coverage of 1292.57km2. The sub-basin water&lt;br&gt;
resource is used for irrigation and domestic water supply and is covered by&lt;br&gt;
tertiary volcanic in western and eastern highlands and alluvial deposit in the&lt;br&gt;
valley fill.&lt;br&gt;
The main purpose of this project work is to make a quantitative estimation for&lt;br&gt;
sustainable use of groundwater resource for domestic, live stock and agricultural&lt;br&gt;
supply. To achieve this objective careful understanding of hydrology, hydrogeology&lt;br&gt;
and dynamics of groundwater flow in and around the study area is mandatory.&lt;br&gt;
As numerical groundwater flow models represent the simplification of complex&lt;br&gt;
natural systems, different parameters were assembled into conceptual model to&lt;br&gt;
represent the complex natural system in a simplified form. The conceptual model&lt;br&gt;
was put into the numeric model to examine system response&lt;/p&gt;</description>
  </descriptions>
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