@article{hamada2023assessing,
  title = {Assessing nitrogen flow and nitrogen footprint in the food system of a subtropical island with a scenario to mitigate nitrogen load impacted by trade-dependent agriculture}
  author = {Hamada, Kosuke and Eguchi, Sadao and Hirano, Nanae and Asada, Kei and Oka, Naoko},
  journal = {Environmental Research Letters},
  url = {https://dx.doi.org/10.1088/1748-9326/acdf04},
  year = {2023}
}