This is an ascii file with georeferencing information containing the data plotted in Figure S7 of the supplemental information manuscript section.
This dataset is associated with the following publication:
McCrackin, M., E. Cooter, R. Dennis, J. Harrison, and J. Compton. Alternative futures of dissolved inorganic nitrogen export from the Mississippi River Basin: influence of crop management, atmospheric deposition, and population growth. BIOGEOCHEMISTRY. Springer, New York, NY, USA, 133(3): 263-377, (2017).