The distribution of crucial state subsets of crucial variables in soil erosion under varying scenarios.

Using ArcGIS, the grid layers of the key variables contained in each key state subset are intersected and displayed spatially, indicating the distribution situation when all variables in the subset are satisfied at the same time.

运用 ArcGIS 软件工具，将包含于各个关键州子集的核心变量栅格图层进行空间叠加并展示，以此表征当子集内所有变量同时满足条件时的分布状况。