海河水利Issue(z1)：14-18,5.DOI:10.3969/j.issn.1004-7328.2025.增刊1.004
栾川县山洪风险评估水文分析
Flood Risk Assessment in Luanchuan County Using Hydrological Analysis
邵云申 1陈燕2
作者信息
- 1. 华北水利水电大学,河南 郑州 450046
- 2. 浙江中泓智水科技有限公司,浙江 杭州 310000
- 折叠
摘要
Abstract
Luanchuan County,situated in western Henan Province on the northern slopes of the Funiu Mountains,features typical mountainous topography with significant relief and well-developed river networks,where the Yi River and its tributaries flow through the entire region.As flood disasters are frequent natural hazards globally,scientifically assessing flood risk and its impact on the population are crucial for disaster prevention and mitigation.A flood risk assessment model was constructed by integrating hydrological analysis with ArcGIS spatial analysis techniques,incorporating Digital Elevation Models(DEM),rainfall data,land use types,and population distribution data.The results demonstrated that this approach effectively identifies high-risk zones and affected populations,providing a scientific basis for regional flood control planning and emergency management.The findings offer valuable references for flood risk assessment and population exposure analysis in similar regions.关键词
洪水风险评估/水文分析/空间叠加分析Key words
flood risk assessment/hydrological analysis/spatial overlay analysis分类
建筑与水利引用本文复制引用
邵云申,陈燕..栾川县山洪风险评估水文分析[J].海河水利,2025,(z1):14-18,5.
