biogeo_niche_alpine_plant

Data and code for "Biogeochemical niche differentiation stabilizes species coexistence in alpine wetlands"All R scripts use relative paths and assume the working directory is the one where the code is located.Contents:This file contains the dataset and R code used in this study.In this dataset file, we contain 12 sheets.Sheet 1, named "Metadata" contains a detailed description of the abbreviations that appear in the dataset.Sheet 2, named "47spe_list", represents 47 wetland plant species involved in this study;Sheet 3, named "plant_BN", represents the leaf elementome data of 47 species;Sheet 4, named "plant_BN_tem ", represents the leaf elementome data of 47 species under different temperature;Sheet 5, named "spe_tem_group", represents the 10 species under different temperature;Sheet 6, named "site_spe", represents the presence/occurrence of each species in the site;Sheet 7, named "absolute_coexistence", represents the absolute coexisting frequency between the 15 species;Sheet 8, named "relative_coexistence", represents the relative coexisting frequency between the 15 species;Sheet 9, named "coex_freq", includes species coexisting frequency and elementome distance;Sheet 10, named "hypervolume_coex_corr ", includes species coexisting frequency, biogeochemical niche hypervolume distance and overlap between two species;Sheet 11, named "15spe_16ele, includes the concentrations and their differences of 16 elements among 15 species;Sheet 12, named "elementome_div", includes species richness, Shannon-Wiener index and elementome diversity at community-level.

《生物地球化学生态位分化维持高寒湿地物种共存》一文配套数据与代码
所有R脚本均采用相对路径，默认工作目录为代码所在文件夹。
内容说明：本文件包含本研究使用的数据集与R代码。本数据集共包含12张工作表：
1. 第1张工作表名为"Metadata（元数据）"，内含数据集中所有缩写的详细说明；
2. 第2张工作表"47spe_list"，收录本研究涉及的47种湿地植物；
3. 第3张工作表"plant_BN"，包含47个物种的叶片元素组（leaf elementome）数据；
4. 第4张工作表"plant_BN_tem"，收录不同温度条件下47个物种的叶片元素组数据；
5. 第5张工作表"spe_tem_group"，记录不同温度条件下的10个物种；
6. 第6张工作表"site_spe"，展示各物种在样地中的存在/出现情况；
7. 第7张工作表"absolute_coexistence"，包含15个物种间的绝对共存频率；
8. 第8张工作表"relative_coexistence"，包含15个物种间的相对共存频率；
9. 第9张工作表"coex_freq"，收录物种共存频率与元素组距离数据；
10. 第10张工作表"hypervolume_coex_corr"，收录物种共存频率、生物地球化学生态位超体积（biogeochemical niche hypervolume）距离以及两物种间的生态位重叠数据；
11. 第11张工作表"15spe_16ele"，包含15个物种间16种元素的浓度及其差值数据；
12. 第12张工作表"elementome_div"，包含群落水平的物种丰富度、香农-威纳指数（Shannon-Wiener index）以及元素组多样性数据。