Hansen, Andrew J., Nathan Piekielek, Cory Davis, Jessica Haas, David M. Theobald, John E. Gross, William B. Monahan, Tom Olliff, and Steven W. Running. "
Exposure of U.S. National Parks to Land Use and Climate Change 1900-2100 ."
Ecological Applications 24, no. 3 (2014): 484-502.