Dryad_Source_山地物种分化驱动因素分析数据

本数据集为山地物种分化驱动因素研究数据，针对北美落基山脉无翅山地蚱蜢Melanoplus oregonensis，通过近似贝叶斯计算（ABC）和空间显式模拟，验证地理隔离与分布转移（殖民化）两种分化假说。数据包含遗传分析模型文件、栖息地适宜性数据及物种分布位点信息，共6个文件，用于支撑殖民化模型更契合实证遗传数据的研究结论。 Dryad数据集（DOI: doi:10.5061/dryad.6v4ks）

This dataset comprises research data investigating the drivers of montane species diversification, targeting the wingless montane grasshopper *Melanoplus oregonensis* in the Rocky Mountains of North America. It employs approximate Bayesian computation (ABC) and spatially explicit simulations to test two diversification hypotheses: geographic isolation and range shift (colonization). The dataset consists of 6 files in total, including genetic analysis model files, habitat suitability data, and species occurrence location information, which support the research conclusion that the colonization model aligns better with empirical genetic data. Dryad dataset (DOI: doi:10.5061/dryad.6v4ks)