Figure 3. Distributions of P. americana in red and P. pennsylvanica in blue. The top row depicts predicted current (1970-2000) distributions with occurrence points. The second and third row shows projected for 2050 and 2070 respectively at RCP8.5, with the lighter shades of blue and red indicate previously suitable habitats becoming unsuitable, and the darker shade of blue and red indicate previously unsuitable habitats becoming suitable.
Table 1. The percentage of change of suitable habitat under different representative concentration pathway (RCP) trajectories in comparison to current predicted distributions.