1. Knabb, R. D., Rhome J, R. & Brown, D. P. Tropical Cyclone Report: Hurricane Katrina (US National Hurricane Center, 2005).
2. Coastal Protection and Restoration Authority of Louisiana. Louisiana's Comprehensive Master Plan for a Sustainable Coast (Office of Coastal Protection and Restoration, 2012).
3. Gulf Coast Ecosystem Recovery Task Force. Gulf of Mexico Regional Ecosystem Restoration Strategy (Gulf Coast Ecosystem Recovery Task Force, 2011).
4. Woodruff, J. D., Irish, J. L. & Carnargo, S. J. Nature 504, 44–52 (2012).
5. Center for International Earth Science Information Network. Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2 (NASA Socioeconomic Data and Applications Center, 2013); available at http://dx.doi.org/10.7927/h4mw2f2j