3.1 Accuracy of ensemble species distribution model
The ensemble species distribution model results showed differences in the prediction accuracy of the 10 models (Figure 2). Among them, RF, GBM, and MARS models have the highest prediction accuracy, and the repeated modeling is stable which the TSS and ROC met the standards of establishing the ensemble models. MAXENT and GLM also had high prediction precision, and only part of repeats did not reach the standard. In addition, the performance of ANN and SRE models was the worst. All replicates of the SRE model failed to meet the specified TSS and ROC value standards, and only a few replicates of ANN reached the standard. Therefore, these two models were not involved in ensemble models.