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.本代码仓库对应Holdrege等人2022年发表于《Ecosystems》期刊（DOI: 10.1007/s10021-022-00778-1）、题为《降水增强加剧干旱而非湿润生态系统的灌木优势度》的研究论文，内含该论文配套的数据集与代码。本仓库包含美国西部200个样地的山艾树（sagebrush）为优势种的植物群落模拟结果，模拟分别在背景环境条件、增强降水强度以及增温三种场景下运行。相关研究方法的详细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，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代码。请分别参阅README.md与data_dictionary.md文件，以获取代码与数据的更多相关信息。请注意，本仓库附带的.git子文件夹内含Git（版本控制）历史文件，用户可忽略此类内容。