Visualizing Iowa's Pesticide Use (VizIPU), 1992-2018
The map below is a visualization that provides tools for the analysis of spatial and temporal trends for pesticide application across Iowa, 1992-2018. It was created by Monica McFadden, a pHD student at the department of Civil and Environmental Engineering at the University of Iowa. The visualization was compiled from USGS county-by-county pesticide use estimates. Data were downloaded from the United States Geologic Survey (USGS) National Water-Quality Assessment (NAWQA) Project website, cleaned and organized, then uploaded to Tableau proprietary software which was used to perform the visualization.
For complete metadata, including on how the visualization was developed, please click here.