@article{hawkins2003energy,
  title = {Energy, Water, and Broad-Scale Geographic Patterns of Species Richness}
  author = {Hawkins, Bradford A.; Field, Richard; Cornell, Howard V.; Currie, David J.; Guégan, Jean-François; Kaufman, Dawn M.; Kerr, Jeremy T.; Mittelbach, Gary G.; Oberdorff, Thierry; O'Brien, Eileen M.; Porter, Eric E.; Turner, John R. G.},
  journal = {Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources},
  url = {https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1890/03-8006},
  doi = {10.1890/03-8006},
  year = {2003}
}