@misc{indiciae5976ed16a332,
  title = {Long-term Mississippi River trends expose shifts in the river load response to watershed nutrient balances between 1975 and 2017},
  author = {Sarah M. Stackpoole and Robert D. Sabo and James A. Falcone and Lori A. Sprague},
  year = {2021},
  doi = {10.1029/2021wr030318},
  url = {https://pubs.usgs.gov/publication/70226207},
  note = {Source identifier: 70226207}
}