Ecological trajectories.

Mean, minimum and maximum hectares of each vegetation community forecast by the climate envelope model across 6 model outputs on the Kenai Peninsula, Alaska. Model outputs vary across 2 RCPs and 3GCMs. Trends are assessed by comparing the range with the hectares from the 1km2 vegetation.

阿拉斯加州基奈半岛上，由气候包络模型（climate envelope model）基于6组模型输出预测得到的各植被群落的平均、最小与最大公顷面积。该模型的输出覆盖2种典型浓度路径（RCP）与3个全球气候模式（GCM）的组合。通过将该预测的数值范围与1平方千米分辨率植被数据的公顷面积进行对比，可评估相关变化趋势。