The authors thank Tim Hunter, Anne Clites, and Kent Campbell for assistance with data compilation and analysis. The authors also thank Jacob Bruxer, Rob Caldwell, and Lauren Fry for comments on early versions of this essay. Funding for this essay was provided, in part, by the Great Lakes Restoration Initiative (administered by the Environmental Protection Agency). This is NOAA-GLERL contribution No. 1665.
For further reading
Brown, C., , W. Werick, , W. Leger & , and D. Fay, 2011: A decision-analytic approach to managing climate risks: Application to the Upper Great Lakes. J. Am. Water Resour. Assoc., 47, 524–534.
de Loë, R. & , and R. Kreutzwiser, 2000: Climate variability, climate change and water resource management in the Great Lakes. Clim. Change, 45, 163–179.
Groisman, P., , R. Knight, , T. Karl, , D. Easterling, , B. Sun & , and J. Lawrimore, 2004: Contemporary changes of the hydrological cycle over the contiguous United States: Trends derived from in situ observations. J. Hydrometeor., 5, 64–85.
Gronewold, A. D., , A. Clites, , T. Hunter & , and C. Stow, 2011: An appraisal of the Great Lakes advanced hydrologic prediction system. J. Great Lakes Res., 37, 577–583.
Michalak, A. M., and Coauthors, 2013: Record-setting algal bloom in Lake Erie caused by agricultural and meteorological trends consistent with expected future conditions. Proc. Natl. Acad. Sci. USA, 110, 6448–6452, doi:10.1073/pnas.1216006110.
Milly, P. C., , J. Betancourt, , M. Falkenmark, , R. M. Hirsch, , Z. W. Kundzewicz, , D. P. Lettenmaier & , and R. J. Stouffer, 2008: Stationarity is dead: Whither water management? Science, 319, 573–574.
Quinn, F., 1981: Secular changes in annual and seasonal Great Lakes precipitation, 1854–1979, and their implications for Great Lakes water resource studies. Water Resour. Res., 17, 1619–1624.
Solomon, S., , G. Plattner, , R. Knutti & , and P. Friedlingstein, 2009: Irreversible climate change due to carbon dioxide emissions. Proc. Natl. Acad. Sci. USA, 106, 1704.
Woodworth, P., 1999: High waters at Liverpool since 1768: The UK's longest sea level record. Geophys. Res. Lett., 26, 1589–1592.