Identification of an altitudinal migration pattern of Abies pinsapo in the Baetic Mountains through the presence of its life stages

This data set is used to explore the altitudinal shift of Abies pinsapo Boiss. in the Baetic System. We analysed the potential distribution of the realised and reproductive niches of A. pinsapo populations in the Ronda Mountains (Southern Spain) by using species distribution models (SDMs) for two life stages within the current populations. The realised and reproductive niches of A. pinsapo are different to one another, which may indicate a displacement in its altitudinal distribution.本数据集旨在探究贝蒂科山脉（Baetic System）内西班牙冷杉（Abies pinsapo Boiss.）的海拔分布偏移规律。本研究以西班牙南部龙达山脉（Ronda Mountains）的西班牙冷杉种群为对象，基于当前种群内两个生活史阶段的物种分布模型（species distribution models, SDMs），分析了该种群实际生态位与生殖生态位的潜在分布格局。结果表明，西班牙冷杉的实际生态位与生殖生态位存在显著差异，这暗示其海拔分布可能发生了位移。