Cloud forest tree data

The data in this file is at the site level. Each site (AP, SL, and so on) is described in the paper with which this data is associated. Size class is denoted by SE - seedling, SA - sapling, and TR - tree.本文件所收录的数据以站点（site）为基本单元。与本数据集相关联的学术论文中，已对各站点（如AP、SL等）进行了详细说明。植株大小分级采用缩写标识：SE代表幼苗（seedling），SA代表幼树（sapling），TR代表成树（tree）。