全国第八次一类清查乔木林受灾面积按灾害类型和灾害等级统计表

本数据是全国第八次一类清查乔木林受灾面积按灾害类型和灾害等级统计表，数据统计了全国31个省市自治区轻、中、重不同等级森林病害、森林虫害、森林火灾、风折灾害、雪压灾害、滑坡泥石流灾害、旱灾等受灾面积。

This dataset is a statistical table of the affected areas of arbor forests from the 8th National First-Class Forest Inventory, classified by disaster type and disaster severity level. It statistically documents the affected forest areas across China's 31 provinces, autonomous regions and municipalities directly under the Central Government, covering forest diseases, forest insect pests, forest fires, wind break disasters, snow pressure disasters, landslide and debris flow disasters, drought disasters and other disaster types, with all data graded into mild, moderate and severe categories.

搜集汇总

背景与挑战

背景概述

该数据集基于全国第八次一类清查，统计了2013年全国31个省市自治区乔木林在不同灾害类型（包括森林病害、虫害、火灾、风折、雪压、滑坡泥石流和旱灾）和灾害等级（轻、中、重）下的受灾面积。数据以表格形式呈现，具有全国覆盖性和详细的分类统计特点，适用于森林资源管理和灾害评估研究。