Projecting the future of the U.S. carbon sink -- Data Supplement - Supporting Information -- Proceedings of the National Academy of Sciences

Supporting information for Hurtt et al. (2002) Proc. Natl. Acad. Sci. USA 99 (3), 1389–1394. (10.1073/pnas.012249999)

Supporting Figure 5

Fig. 5.
Maps of estimated average annual area burned on relative scale in 1700, 1850, 1920, and 1990. White/gray/blue, low; green/red, medium; orange/yellow, high.