全国第九次一类清查林木蓄积年均各类生长量消耗量统计表

本数据是第九次森林资源清查主要结果中林木蓄积年均各类生长量消耗量统计表。统计了全国（除台湾、香港、澳门）31个省市自治区国有、集体和个人乔木林和用材林的总生长量、总生长率、净生长量、净生长率、总消耗量、总消耗率、采伐量、采伐率、枯损量、枯损率。This dataset is a statistical table of annual average growth and consumption volumes across various categories for forest stock volume, sourced from the key results of the 9th National Forest Resources Inventory. It covers the total growth volume, total growth rate, net growth volume, net growth rate, total consumption volume, total consumption rate, harvesting volume, harvesting rate, mortality volume and mortality rate of arbor forests and timber forests owned by the state, collectives and private individuals across 31 provinces, autonomous regions and municipalities directly under the Central Government, excluding Taiwan, Hong Kong and Macao.

搜集汇总

背景与挑战

背景概述

该数据集是第九次全国森林资源清查的主要成果之一，统计了2018年全国31个省市自治区（除台湾、香港、澳门）的国有、集体和个人乔木林及用材林的林木蓄积年均生长量和消耗量，包括总生长量、净生长量、总消耗量、采伐量、枯损量等13个关键指标，以表格形式呈现，共384行数据，数据完整且经过规范化处理，适用于森林资源管理和植物学研究。