中国大陆地震灾害灾情数据集（1990-2020）

中国大陆地震灾害灾情数据集是以1990-2020年位于我国大陆各成灾地震灾害事件为基础，统计记录地震灾害事件本身的基本信息及对人类社会造成的影响的灾情信息。其中地震灾害事件基本信息指标包括：地区名称、发震年份、发震日期、发震时刻、震级、震源深度、震中位置、主要受灾区县、经济、人口、面积；地震灾情信息指标包括：伤亡人口、其中死亡、直接经济损失、受灾面积、房屋破坏、农村房屋、城镇房屋、生命线工程经济损失、农村房屋经济损失、城镇房屋经济损失。

The Earthquake Disaster Situation Dataset of Mainland China is constructed based on all disastrous earthquake events that occurred in mainland China from 1990 to 2020. It systematically records both the basic information of these earthquake disaster events and the disaster situation information reflecting their impacts on human society. The basic information indicators of earthquake disaster events include: regional name, year of earthquake occurrence, date of earthquake occurrence, precise occurrence time of the earthquake, earthquake magnitude, focal depth, epicenter location, major affected counties and districts, regional economy, population, and territorial area. The earthquake disaster situation information indicators include: total casualties, including fatalities, direct economic losses, affected area, building damage, rural housing, urban housing, economic losses of lifeline engineering, economic losses of rural housing, and economic losses of urban housing.

搜集汇总

背景与挑战

背景概述

该数据集汇总了1990年至2020年中国大陆地震灾害的详细灾情信息，包括地震事件的基本特征（如震级、震源深度、震中位置）和对社会的影响（如伤亡、经济损失、房屋破坏）。数据以Excel格式提供，便于直接分析，适用于地震灾害评估、风险研究和政策制定。