Oasification and desertification in the Manas River Basin were studied to understand how land use changes over time. The researchers found that oases expanded while deserts shrank, with specific areas showing different patterns. Factors like population density, economic activity, soil type, and rainfall influenced the growth of oases and the retreat of deserts. The study suggests that human activities play a significant role in these changes, impacting the environment more than other factors. These findings can help guide decisions on how to use land resources, protect the environment, and promote sustainable development in the Manas River Basin.