Seastedt TR, Hayden BP, Owensby CE, Knapp AK. Climate change, elevated CO2 and predictive modeling: Past and future climate change scenarios for the tallgrass prairie. In: Knapp AK, Briggs JM, Hartnett DC, Collins SL Grassland Dynamics: Long-Term Ecological Research in Tallgrass Prairie. Grassland Dynamics: Long-Term Ecological Research in Tallgrass Prairie. New York: Oxford University Press; 1998:283 -300. Available at: http://www.colostate.edu/Depts/GDPE/Distinguished_Ecologists/2005/Hayden/grassland%20dynamics%20ch16.pdf.