Citation:

Mcguire, A.D., Sitch, S., Clein, J.S., Dargaville, R., Esser, G., Foley, J.A., Heimann, M., Joos, F., Kaplan, J.O., Kicklighter, D.W., Meier, R.A., Melillo, J., Moore, B., Prentice, I.C., Ramankutty, N., Reichenau, T., Schloss, A., Tian, H.Q., Williams, L.J., &Wittenberg, U. (2001). Carbon balance of the terrestrial biosphere in the twentieth century: Analyses of CO2, climate and land use effects with four process-based ecosystem models. Global Biogeochemical Cycles, 15 (1), 183-206.