Data for Holdrege et al: Precipitation intensification increases shrub dominance in arid, not mesic, ecosystems

Data and code for the Holdrege et al. (2022) manuscript entitled 'Precipitation intensification increases shrub dominance in arid, not mesic, ecosystems' published in <em>Ecosystems </em>(doi: 10.1007/s10021-022-00778-1). This repository contains the results from simulations of sagebrush dominated plant communities conducted across 200 sites in the western United States. Simulations were run for ambient conditions as well as increased precipitation intensity and warming. Refer to the manuscript for details on the methods. This repository contains the summarized model output (data) and the R code that uses this data to compute the statistics and create the figures presented in the manuscript. See the README.md and data_dictionary.md files for more information on the code and data, respectively. Note, the .git subfolder provided here contains the git (version control history) files, and the users can ignore these.本数据集与配套代码源自Holdrege等人2022年发表于《Ecosystems》期刊、题为《降水增强加剧干旱而非湿润生态系统中灌木优势度》的研究论文（DOI: 10.1007/s10021-022-00778-1）。本仓库包含美国西部200个样地内山艾树（sagebrush）占优植物群落的模拟结果，模拟分别在当前气候背景、增强降水强度与增温三种情境下开展。具体研究方法细节请参阅该研究论文。本仓库包含经汇总的模型输出数据集，以及用于基于该数据计算统计量、生成论文中展示图表的R语言代码。有关代码与数据的更多详细信息，请分别参阅README.md与data_dictionary.md文件。请注意，本仓库提供的.git子文件夹包含Git（版本控制历史）文件，用户可忽略此类文件。