全国第七次一类清查林木蓄积年均各类生长量消耗量统计表

本数据是全国第七次一类清查林木蓄积年均各类生长量消耗量统计表，数据统计了全国31个省市自治区林木蓄积总生长量、总生长率、净生长量、净生长率、总消耗量、总消耗率、采伐消耗量、采伐消耗率、枯损消耗量、枯损消耗率。

This dataset is a statistical table of annual growth and consumption volumes of forest stock from the 7th National Type-I Forest Inventory. It covers the total growth volume, total growth rate, net growth volume, net growth rate, total consumption volume, total consumption rate, harvesting consumption volume, harvesting consumption rate, mortality consumption volume and mortality consumption rate of forest stock across 31 provinces, autonomous regions and municipalities directly under the Central Government of China.

搜集汇总

背景与挑战

背景概述

该数据集是全国第七次一类清查的林木蓄积统计表，覆盖2008年全国31个省市自治区，以表格形式记录了林木蓄积的年均生长量和消耗量关键指标，包括总生长量、净生长率、采伐消耗率等。数据来源于纸质统计资料的规范化录入，具有完整可信的质量，适用于森林资源管理和研究分析。