全国第九次一类清查人工乔木林各龄组面积蓄积按林种统计表

本数据是第九次森林资源清查主要结果中人工乔木林各龄组面积蓄积按林种统计表。统计了全国（除台湾、香港、澳门）31个省市自治区防护林、特用林、用材林、薪炭林、经济林的幼龄林、中龄林、近熟林、成熟林面积和蓄积。

This dataset comprises statistical tables categorized by forest types, which display the area and volume of artificial arbor forests grouped by age classes, derived from the main results of the 9th National Forest Inventory (NFI). The statistics cover the area and volume of young, middle-aged, near-mature and mature forests under five forest categories, namely protection forests, special purpose forests, timber forests, fuelwood forests and economic forests, across 31 provinces, autonomous regions and municipalities directly under the Central Government of China (excluding Taiwan, Hong Kong and Macau).

搜集汇总

背景与挑战

背景概述

该数据集记录了全国第九次一类清查中人工乔木林各龄组面积蓄积按林种统计的数据，覆盖全国31个省市自治区（除台湾、香港、澳门），统计了不同林种和龄组的面积和蓄积。数据格式为表格，数据时间为2018年，数据质量完整可信。