<b>Anthropogenic nutrient inputs cause excessive algal growth for nearly half the world’s population</b>

Contains Final Analysis Output.xlsx: Current and reference concentrations of DRP, TP, NO3-N and TN along with pivot table analysis Code: Python code used to implement the model in ArcGIS Pro. Models: R code to explore different models for implementation via Python in ArcGIS !geotiffs: GeoTIFF raster files at level 6 of HydroBasins for current, zero human effect and the difference between current and zer human effect. All_contams_DF_L6_Preds_v3: geopackage containing all GIS data.