2016年帽儿山实验林场森林资源二类调查数据

数据来源于2016年帽儿山实验林场森林资源二类清查数据，样地面积为0.06hm2,共计9个施业区43块样地。样地中测得每木树高、胸径以及样地中心点坐标。样地最大生物量为291.836t/hm2、最小生物量为65.930 t/hm2、平均生物量为150.306 t/hm2。

The dataset is derived from the second-class forest resource inventory data of Maoershan Experimental Forest Farm in 2016. Each sample plot covers an area of 0.06 hm², with a total of 43 sample plots across 9 forest management districts. For each individual tree within every sample plot, tree height, diameter at breast height (DBH), and the coordinates of the plot center were measured. The maximum biomass of the sample plots is 291.836 t/hm², the minimum biomass is 65.930 t/hm², and the average biomass is 150.306 t/hm².

搜集汇总

背景与挑战

背景概述

该数据集是2016年在中国帽儿山实验林场进行的森林资源二类调查数据，包含9个建设区共43个样地，每个样地面积为0.06公顷，测量了树高、胸径和样地中心坐标，并计算了森林地上生物量（范围从65.930 t/hm²到291.836 t/hm²）。数据适用于林业管理和遥感研究，通过野外手动测量和室内异速生长方程计算生成，确保了数据质量。