The article explores different types of desertification in Bashang Plateau and nearby areas. Researchers used satellite data and field work to study the geology of these desertified lands. They found that areas with lighter desertification have more fine-grained materials, while heavily desertified areas have less. This means that lightly affected areas are more likely to release dust into the air. Protecting and managing highly desertified areas can help combat desertification. Preserving swamps, lake bottoms, and dry basins is crucial for reducing dust during windy seasons.