Nutrition versus Water Footprint
I came upon the paper Water-indexed benefits and impacts of California almonds, and wanted more visualizations to understand the absolutes, not just a ranking. I was also interested in the total nutritional value as the resource instead of market value.
See more images, full code, and raw data extracted from their supplemental PDF in this GitHub repo.
Further work may include graphing with respect to recommended daily value or including Kilocalories in the dataset.