3.3.1 MAXENT model accuracy check
The accuracy of the MAXENT model was evaluated using the ROC curve and the area under its curve (AUC). In this study, with the exception of the spring stable snowpack in the Mamukao River (Fig 11(a)), the AUC values of the stable snowpack driving factor model were greater than 0.8 for all seasons and areas. This indicates that the model accurately simulates the driving factors. However, the spring stable snowpack model for the Mamukao River showed a poor simulation accuracy, with an AUC value of 0.571. Therefore, the results of this model are only for reference. Apart from the spring stable snowpack in the Mamukao River, the maximum entropy model utilized in this study demonstrates strong applicability in assessing the driving factors of different stable snowpacks.