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<dc:title xml:lang="pl"><![CDATA[Use of Quality and Organic Pollution Indices in The Physico-Chemical Quality Assessment of Kébir Wadi East Surface Waters (Region of El Taref, Extreme North East Algeria)]]></dc:title>
<dc:creator><![CDATA[Bahroun, Sofia]]></dc:creator>
<dc:creator><![CDATA[Nouri, Nada]]></dc:creator>
<dc:creator><![CDATA[Smida, Bouthaina]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[surface water]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[water quality index (WQI)]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[organic pollution index (OPI)]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[urban wastes]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[seasonal variation]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[North East Algeria]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[Kébir wadi East]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[wody powierzchniowe]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[wskaźnik jakości wody]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[wskaźnik zanieczyszczenia organicznego]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[odpady miejskie]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[Algieria północno-wschodnia]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Surface water is subject to strong anthropogenic pressures caused by the development and the extension of the agricultural activities and also by the industrial and domestic activities. Pollution is a major environmental problem due to discharges into rivers and the excessive use of agricultural fertilizers add to that the discharges from urban and industrial sources.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The aim of this study is to assess the quality and the state of the organic pollution of surface water in the Kébir wadi east, based on the Water Quality Index (WQI) and the Organic Pollution Index (OPI) during six sampling campaigns carried out between April and September of the year 2011. Seven stations were studied along the Kébir wadi east downstream from the Mexa Dam.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The results are visualized by the use of GIS through making thematic maps. They revealed that half of the stations show excellent to good water quality and moderated organic pollution except the stations S3, S6 and S4, that have poor water quality and high pollution at S3 and S6 respectively, and non-potable water with very high organic pollution at S4.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The anthropogenic environmental deterioration recorded in the wadi is the result of the use of nitrogen and phosphate agricultural fertilizers and especially, the discharge of untreated domestic and industrial wastewater from neighbouring agglomerations. The seasonal variation remains discrete and reflects a slight tendency to the deterioration of the waters of El Tarf region during the low waters of the summer period.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego]]></dc:publisher>
<dc:contributor><![CDATA[Kuczyński, Tadeusz - red.]]></dc:contributor>
<dc:date><![CDATA[2022]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/72830/ceer2022_1_bahroun_use-ofquality.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/79911/edition/72830/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:72830]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Civil and Environmental Engineering Reports (CEER), no 32, vol. 1]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:79911]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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