V_heath_shrub_height_observational

Shrub height of thicket forming *Salix sp.* and *Betula nana* in heath sites. The dataset includes three different types of files and all files (except the readme) are saved as ;-separated txt-files: * One data file per year (_YEAR.txt) * One coordinate file with coordinates of all sites included in the dataset (_coordinates.txt) * One auxiliary file with information about which sites are included in the dataset and when (_aux.txt) * One readme file with additional information about the variables included in the study design (_readme.pdf) The dataset has a two-year embargo, older versions of the dataset are publicly available for download.

本数据集收录石楠灌丛生境中丛生型柳属（Salix sp.）与矮桦（Betula nana）的灌丛高度数据。数据集包含四类文件，除自述文件（readme）外，其余文件均以分号分隔的txt格式存储：
- 按年份命名的单年度数据文件（_YEAR.txt）
- 收录数据集全部样地坐标的坐标文件（_coordinates.txt）
- 记录数据集纳入样地及对应调查时间的辅助文件（_aux.txt）
- 一份包含研究设计变量补充说明的自述文件（_readme.pdf）
本数据集设有两年的公开使用禁运期，该数据集的旧版本可公开下载获取。