The researchers analyzed grassland degradation in Qinghai Lake Basin from 2000 to 2010. They used remote sensing to track changes in degraded grassland. The study found that in 2010, the grassland in the basin was mostly in good condition, with non-degraded meadows and grasslands covering a significant portion. Overall, the grassland showed slight degradation over the 11-year period, with some areas improving after initial degradation. The spatial pattern of degraded grassland remained stable, with moderate-degraded meadows showing the most significant changes. These findings highlight the importance of monitoring and managing grassland degradation in the region.