在智利中部 (33°S) 高安第斯山脉的两个海拔梯度上,关于血管植物物种组成的数据

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Mary T K Arroyo^1,2,3, Ítalo Tamburrino^1,2,3, Valeria Robles^1,2

¹Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.

Data in brief

|December 6, 2024

概括

在智利高安第斯山脉对血管植物的调查记录了168种分类,跨越两个海拔梯度. 这些数据对于了解生物多样性模式和监测气候变化对山区生态系统的影响至关重要.

科学领域:

生态生态学生态生态学
植物学植物学
环境科学环境科学

背景情况:

高安第斯的生态系统对气候变化非常敏感.
了解沿着海拔梯度分布的植物物种分布是保护的关键.
智利中部的高安第斯山脉对气候变化影响的研究不足.

研究的目的:

在智利中部的高安第斯山脉沿着两个海拔梯度对血管植物物种多样性的调查.
为研究多样性模式和监测物种转移提供数据集.
建立一个基线来检测气候变化对南安第斯山脉植被的影响.

主要方法:

血管植物物种被记录在1600平方米的永久地块上,每隔100米的高度间隔.
在拉帕尔瓦山 (海拔2500-3600米) 的两个斜坡上建立了地块. 和内瓦多山谷 (海拔2300-3700米) 在海拔上. 地区.地区.地区.地区.
数据包括物种存在,位置 (地理参考,高度),采样日期和环境数据 (温度,湿度).

主要成果:

在亚山和高山地区共记录了168种类型 (167个物种).
记录了物种组成,生命形式,原生/非原生状态.
图片数据和环境信息被收集用于未来的分析.

结论:

该数据集为沿着山坡的多样性模式 (植物遗传,功能) 的详细研究提供了基础.
它对于监测非本地物种的上升迁移非常有价值.
这些数据为检测由于南安第斯山脉快速变暖导致的植被变化提供了基线.

关键词:

在阿尔卑斯山的阿尔卑斯山.气候变化气候变化气候变化永久采样地块是永久采样地块.南安第斯南部的安第斯山脉血管植物物种血管植物物种

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