AI Article Synopsis
- The study used interviews and field surveys to gather distribution data for Cistanche deserticola, analyzing 55 environmental factors through GIS and a Maximum Entropy model.
- The predictive accuracy of the model was confirmed with AUC values above 0.9, indicating high precision in the results.
- The findings identified 14 key environmental factors affecting habitat suitability, with suitable areas predominantly located in central Alxa Youqi, northern Alxa Zouqi, and southeastern Ejin Banner, aligning with known production zones and suggesting new areas for potential cultivation.
Article Abstract
The distribution information of Cistanche deserticola was collected by interview investigation and field survey, and 55 related environmental factors were collected, the habitat suitability study was conducted based on geographic information system (GIS) and Maximum entropy model. The AUCs of ROC curve were both above 0.9, indicating that the predictive results with the maxent model were highly precise. The results showed that 14 major environmental factors have obvious influence on ecology suitability distributions of C. deserticola, including vegetation type et al, the suitable distribution areas are mainly concentrated in the central of Alxa Youqi, the north of Alxa Zouqi and the south-east of Ejin Banner, including Tamusu towns, Alateng towns et al, The zoning results basically coincide with the genuine producing areas, and further afford new suitable distribution areas, which can provide reference for the siting of introduction and cultivation of C. deserticola.
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