Height and diameter datasest for Pinus merkusii and P. michoacana in Zambia

Data presented here includes pairs of tree height and diameter collected during forest inventories in the Copperbelt province in Zambia. These data were collected from the four different plantation sites (i.e., Chati, Ichimpe, Lamba, and Ndola). We present datasets for 1,542 trees (i.e., 761 and 781 trees of P. merkusii and P. michoacana, respectively). The dataset zamemi_11.csv was used for model development and zamemi_16.csv for model validation.

本数据集涵盖赞比亚铜带省（Copperbelt province）森林清查过程中采集的树高与林木直径成对观测数据。上述数据采自4处不同的人工林样地，分别为查蒂（Chati）、伊钦佩（Ichimpe）、兰巴（Lamba）与恩多拉（Ndola）。本数据集共收录1542株林木的观测数据，其中P. merkusii与P. michoacana的样本量分别为761株与781株。研究中以数据集zamemi_11.csv开展模型构建，以zamemi_16.csv用于模型验证。