Study on the Evaluation Methodology of Landslide Susceptibility Based on Spatial-scale Analysis  

作　　者：Zijing Lin Jian Tang Yiling Dai Bing Luo Anqi Chen 

机构地区：[1]School of Architectural Engineering,Jiangxi Science&Technology Normal University,Nanchang 330013,Jiangxi,China

出　　处：《Journal of World Architecture》2025年第1期47-52,共6页世界建筑(百图)

基　　金：Jiangxi Provincial Innovative Training Project“Post-earthquake Landslide Risk Evaluation Study under Spatial Scale Modelling”(Project No.:S202311318050)。

摘　　要：Landslides are significant natural geological hazards.Landslide susceptibility evaluation involves the quantitative assessment and prediction of potential landslide locations and their probabilities.Research has explored susceptibility assessment methods based on spatial-scale analysis.This evaluation integrates two models—global and local scale—using a CNN model and a PSO-CNN coupled model.Key aspects include selecting evaluation factors and optimizing model parameters for landslide susceptibility at different scales.A major focus of current landslide research is utilizing prediction results to enhance prevention and control measures.

关 键 词：Landslide susceptibility evaluation Spatial-scale analysis Lixian county Geographical weighted regression Particle swarm algorithm 

分 类 号：P64[天文地球—地质矿产勘探]