贵州森林资源连续清查数据集(1996-2000、2001-2005)

贵州森林资源连续清查资料，2期，包括5500样地，三类共34个指标，其中包括地理信息：样地号、纵坐标、横坐标、海拔、地貌、坡向、坡度、坡位、土壤名称、土壤厚度；林地信息：林种、优势树种、起源、平均年龄、龄组、平均胸径、平均树高；蓄积量与生物量：转换函数a值、b值、林分蓄积与生物量、散生蓄积与生物量、四旁树蓄积与生物量、活立木蓄积与生物量、枯倒蓄积与生物量、采伐蓄积与生物量、杂竹生物量、总蓄积量与生物量。Guizhou Forest Resource Continuous Inventory Data includes two phases, covering 5500 sample plots and 34 indicators categorized into three categories. The indicators are as follows: 1. Geographic information: plot number, y-coordinate, x-coordinate, elevation, landform, slope aspect, slope gradient, slope position, soil type, soil thickness; 2. Forest land information: forest category, dominant tree species, origin, average age, age group, average diameter at breast height (DBH), average tree height; 3. Stock volume and biomass: conversion function a-value, b-value, stand stock volume and biomass, scattered trees stock volume and biomass, four-side trees stock volume and biomass, standing live trees stock volume and biomass, fallen dead wood stock volume and biomass, harvested timber stock volume and biomass, miscellaneous bamboo biomass, total stock volume and biomass.