Annual ALFRESCO Model Outputs with Historical Fire Scars

These GeoTIFFs include annual spatial representations of the following variables produced through summarization of ALFRESCO model outputs across 200 replicates:

Flammability: likelihood of a pixel to burn across 200 replicates
Modal vegetation type: statistical mode of vegetation type across 200 replicates
Percent vegetation type: percent of each possible vegetation type across 200 replicates

These outputs were derived from AR5/CMIP5 climate inputs, historical fire inputs from the Alaska Interagency Coordination Center (AICC), and several fire management options (FMO) inputs.

本数据集所包含的地理标记图像文件格式（GeoTIFF）数据，为通过对200次重复模拟的ALFRESCO模型输出结果进行汇总处理后得到的下述变量的年度空间表达：可燃性（Flammability）：200次重复模拟中单个像元发生燃烧的概率；优势植被类型（Modal vegetation type）：200次重复模拟中植被类型的统计众数；植被类型占比（Percent vegetation type）：200次重复模拟中各潜在植被类型的占比情况。

上述输出结果基于第五次评估报告/耦合模式比较计划第五阶段（AR5/CMIP5）气候输入数据、阿拉斯加跨部门协调中心（AICC）提供的历史火灾数据，以及多组火灾管理方案（FMO）输入数据生成。