October 1, 2020 Thesis Open Access

SOFONYASE BEKELE ZEWDIE

DCAT Export

<?xml version='1.0' encoding='utf-8'?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#">
  <rdf:Description rdf:about="https://doi.org/10.20372/nadre:4876">
    <rdf:type rdf:resource="http://www.w3.org/ns/dcat#Dataset"/>
    <dct:type rdf:resource="http://purl.org/dc/dcmitype/Text"/>
    <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://doi.org/10.20372/nadre:4876</dct:identifier>
    <foaf:page rdf:resource="https://doi.org/10.20372/nadre:4876"/>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>SOFONYASE BEKELE ZEWDIE</foaf:name>
      </rdf:Description>
    </dct:creator>
    <dct:title>ESTIMATION OF SEDIMENT YIELD USING SWAT MODEL: A CASE OF SOKE RIVER WATERSHED, ETHIOPIA</dct:title>
    <dct:publisher>
      <foaf:Agent>
        <foaf:name>Zenodo</foaf:name>
      </foaf:Agent>
    </dct:publisher>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2020</dct:issued>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2020-10-01</dct:issued>
    <owl:sameAs rdf:resource="https://nadre.ethernet.edu.et/record/4876"/>
    <adms:identifier>
      <adms:Identifier>
        <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://nadre.ethernet.edu.et/record/4876</skos:notation>
        <adms:schemeAgency>url</adms:schemeAgency>
      </adms:Identifier>
    </adms:identifier>
    <dct:isVersionOf rdf:resource="https://doi.org/10.20372/nadre:4875"/>
    <dct:isPartOf rdf:resource="https://nadre.ethernet.edu.et/communities/aastu"/>
    <dct:isPartOf rdf:resource="https://nadre.ethernet.edu.et/communities/zenodo"/>
    <dct:description>&lt;p&gt;Soil erosion is a process of detachment/dispatch/ of soil particles due to rain drop and&lt;br&gt; runoff. This results deposition of sediment causing reduced flood carrying capacity affects&lt;br&gt; water qualify instability of structure and natural streambeds and banks. For accurate and&lt;br&gt; easy estimation of runoff and sediment yield, it can be done by using physical based&lt;br&gt; continuous hydrological model. Among the many hydrological model Soil and Water&lt;br&gt; Assessment Tool (SWAT) is the more promising model for simulations in predominant&lt;br&gt; agricultural watershed. Moreover, the model is better in assessing both spatial and&lt;br&gt; temporal variability of the hydrological process under both small and very large&lt;br&gt; watershed. This study is about the estimation of sediment yield and reduction of sediment&lt;br&gt; yield with appropriate mitigation measures. The input data for the model were obtained&lt;br&gt; from different organizations; After the input data are organized and assembled it was used&lt;br&gt; for model simulation. Later simulation result was calibrated and validated using&lt;br&gt; Calibration Uncertainty Procedure (SWAT-CUP). The efficiency evaluation criteria&amp;rsquo;s&lt;br&gt; Coefficient of determination (R2), and the Nash-Sutcliffe simulation efficiency (ENS) were&lt;br&gt; used for performance evaluation of the model. The result from the calibration and&lt;br&gt; validation of both flow and sediment were greater than 0.7; this indicated that there was&lt;br&gt; very good agreement between observed and simulated outputs. The stream flow and&lt;br&gt; sediment yield of soke watershed was quantified&lt;/p&gt;</dct:description>
    <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/PUBLIC"/>
    <dct:accessRights>
      <dct:RightsStatement rdf:about="info:eu-repo/semantics/openAccess">
        <rdfs:label>Open Access</rdfs:label>
      </dct:RightsStatement>
    </dct:accessRights>
    <dcat:distribution>
      <dcat:Distribution>
        <dct:rights>
          <dct:RightsStatement rdf:about="http://www.opendefinition.org/licenses/cc-by">
            <rdfs:label>Creative Commons Attribution</rdfs:label>
          </dct:RightsStatement>
        </dct:rights>
        <dcat:accessURL rdf:resource="https://doi.org/10.20372/nadre:4876"/>
      </dcat:Distribution>
    </dcat:distribution>
    <dcat:distribution>
      <dcat:Distribution>
        <dcat:accessURL rdf:resource="https://doi.org/10.20372/nadre:4876"/>
        <dcat:byteSize>647925</dcat:byteSize>
        <dcat:downloadURL rdf:resource="https://nadre.ethernet.edu.et/record/4876/files/f1042664640.pdf"/>
        <dcat:mediaType>application/pdf</dcat:mediaType>
      </dcat:Distribution>
    </dcat:distribution>
  </rdf:Description>
</rdf:RDF>