1. US Code Global Change Research Act of 1990 (US Public Law 101–606, 1990).
2. IPCC Climate Change 2013: The Physical Science Basis (eds Stocker, T. F. et al.) (Cambridge Univ. Press, 2013).
3. Parris, A. et al. Global Sea Level Rise Scenarios for the United States National Climate Assessment. (NOAA, 2012).
4. http://nca2014.globalchange.gov
5. Tilmes, C. et al. IEEE Trans. Geosci. Remote Sensing 51, 5160–5168 (2013).