贵州喀斯特植被的地上生物量数据集(2007)

贵州省荔波县茂兰、普定县陈旗、关岭县花江三个地区森林、灌丛和草地植被的地上生物量数据，基于野外群落样方调查和样木检尺数据获得，共计29个样地。记录项目包括：标准木种类、编号、高度、胸径、总地上生物量干重，由此建立不同树种的生物量―树高―胸径相关关系方程（lnD2H―lnW），可推广应用到该地区植被生物量的估算。Aboveground biomass data of forest, shrub and grassland vegetation in three regions: Maolan (Libo County), Chenqi (Puding County) and Huajiang (Guanling County), Guizhou Province. This dataset was compiled based on field community quadrat surveys and tree mensuration data, involving a total of 29 sample plots. Recorded items include: species, identification number, height, diameter at breast height (DBH) and total aboveground biomass dry weight of standard trees. Based on these data, biomass-height-DBH correlation equations (ln(D²H) – lnW) for different tree species were established, which can be generalized for estimating vegetation biomass in the study areas.

搜集汇总

背景与挑战

背景概述

该数据集包含2007年贵州省荔波县茂兰、普定县陈旗、关岭县花江三个地区森林、灌丛和草地植被的地上生物量数据，基于29个样地的野外调查和样木检尺数据获得，建立了生物量―树高―胸径相关关系方程，适用于该地区植被生物量的估算。