黃河上游干流庫壩群段重大自然災害風險特征分析

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中圖分類號：TV62；TV882.1 文獻標志碼：A doi ： 10.3969/j.issn.1000-1379.2025.07.008引用格式：，，，等.黃河上游干流庫壩群段重大自然災害風險特征分析[J].人民黃河，2025，47（7）：45-49，83.

Analysis of Major Natural Disaster Risk Characteristics in Reservoir-Dam Section in the Upper Reaches of the Yellow River

YANG Youtian1，2， WU Jidong1，2， XU Yingjun 1，2 ， GUO Jinjun3

（1.JointInternationalResearchLaboratoryofCatastropheSimulationandSystemicRiskGovernance，BeijingNormalUniversity， Zhuhai 59087，China；2ScholofNatioalSafetyandEmergencyManagement，BeijingNormalUniversityBeijingO0875，Cina; 3.School of Water Conservancy and Transportation，Zhengzhou University，Zhengzhou 45oo01，China）

Abstract：Thereservoi-damgrouponthemainstreamofteupperreachesofteYelowRiverservesasacicalfloodcotrolaier. Whiledeliveringopreesieeneitsinfodtigatiowatersupplyowereationdoloicaloservatio，itfcoplex anddynamicnaturaldisasterriss.Byaalyingthecharacteristicsofnaturaldisasterrissintisegion，theaperdsusedteaiatu raldisasterrisksfacdbyservoianddmgroupsandtehallngesofskanagementandrsponse.Tesultsidicatetataturaldisasters intheupperreachesoftheYellwRiverdm-reservoirsystemexhibitcompoundandsystemicfeatures，whereextremeeventsuchas mega-earthquakes，iantlandslides，andsuper-standardfloodsmayrigerdsasterchains.Disasterpreventionandmigationareofroted withchallengesschassuiintidentificationofulti-souedamicis，netimprovejntreglatiodgeye sponse mechanism，and the lagging adaptability to climate change.

Key words：reservoir-dam group；cascade reservoirs；multi-disaster risk；upper reaches of the Yelow River

水庫大壩具有提供電力能源、保障農業(yè)灌溉、調節(jié)水資源等社會和經濟效益。（剩余8499字）