山洪水沙灾害风险指标体系各指标权重分布数据

目前山洪灾害风险因子与指标体系较少从水沙耦合的角度考虑，相较于其他领域内成熟的风险评估体系，山洪水沙灾害的风险评估研究发展缓慢。因此，在洪水与泥沙灾害耦合的基础上，建立一套山洪水沙灾害风险因子辨识与指标体系。本数据集通过设计专家调查表，得到各个专家打分表，利用层次分析法（AHP）计算得到各个指标权重分布。该数据集格式为.pdf,数据量为530kb

Currently, the risk factors and indicator system for mountain flood disasters rarely incorporate the water-sediment coupling perspective. Compared with mature risk assessment systems in other fields, research on the risk assessment of mountain flood-sediment disasters progresses slowly. Therefore, based on the coupling of flood and sediment disasters, a set of risk factor identification and indicator system for mountain flood-sediment disasters is established. This dataset collects expert scoring sheets via designed expert questionnaires, and calculates the weight distribution of each indicator using the Analytic Hierarchy Process (AHP). The dataset is stored in .pdf format with a file size of 530 KB.

搜集汇总

背景与挑战

背景概述

该数据集针对山洪水沙灾害风险，基于水沙耦合视角建立了风险因子辨识与指标体系。通过专家调查和层次分析法，计算得出各指标的权重分布，以支持灾害风险评估研究。数据包括PDF等格式文件，由四川大学郭超等人创建。