Spatiotemporal Interpolation of Water Quality Index and Nitrates using ArcGIS Pro for Surface Water Quality Modeling in the Oum Er-Rabia Watershed
Hicham Ouhakki,
Kamal El Fallah,
Nouredine El Mejdoub
Abstract:This study aims to create complete surface water quality maps for the Oum Er Rabia watershed by predicting nitrate (NO 3 -) and water quality index (WQI) values at unsampled locations. Utilizing a combination of NO 3 -, IQE data, and ArcGIS Pro software. Water samples were collected from 40 stations across the basin during twelve campaigns conducted in the winter and summer of 2021 and 2022. The database contains the analysis results of 12 parameters measured in 480 samples. The method used to model water qual… Show more
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