Danube river water quality analysis using Water Quality Index methodology
2007
Veljkovic, N.,Ministarstvo nauke i zastite zivotne sredine Republike Srbije, Beograd (Serbia). Agencija za zastitu zivotne zredine | Jovicic, M.,Ministarstvo nauke i zastite zivotne sredine Republike Srbije, Beograd (Serbia). Agencija za zastitu zivotne sredine
This paper presents the results of the Danube river water quality analysis, using the data set for the period of 2001-2005, provided by the Hydrometeorological Service of Republic of Serbia. Main input parameters - data on water quality resulting from sampling performed generally once per month for relevant parameters, are used according to Water Quality Index (WQI) methodology. Data grouped on a sampling site basis, averaged on a yearly level, resulting with a median WQI of each sampling station are employed to create a synthesized quality indicator. Final result of such an analysis shows a general deterioration of quality expressed using WQI for the observed period.
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