晋城市2021年7.11特大山洪灾害分析  

Analysis of the Catastrophic Mountain Flood Disaster in Jincheng City on July 11,2021

作　　者：赵广建 Zhao Guangjian(Jincheng Hydrology and Water Resources Affairs Center,Jincheng,Shanxi 048000,China)

机构地区：[1]晋城市水文水资源事务中心,山西晋城048000

出　　处：《山西水土保持科技》2024年第1期50-53,共4页Soil and Water Conservation Science and Technology in Shanxi

摘　　要：2021年7月10日至11日,晋城市出现64 a来强度最大、范围最广的暴雨天气,沁河下游冶底河、江河等支流发生特大山洪,造成泽州县南岭镇曹河村和阳城县东冶镇窑头村、龙岩底村、恶门村和江河村较大损失。短时高强度降雨形成的突发性强、破坏力大的超标准暴雨洪水是形成本次灾害的直接原因,受灾村庄位于两河交汇处、河道转弯处的特殊地理位置加剧了本次灾害的损失,本次灾害应对过程中暴露出监测预警水平不高、部分群众防灾减灾意识不强、基层政府防御山洪准备不足等问题,建议在今后的工作中强化“四预”、高度重视山洪灾害防御、提高群众风险意识和应急处突能力。From July 10 to 11,2021,the most intense and extensive rainstorm weather in 64 years occurred in Jincheng City.The catastrophic flash floods occurred in Yedi River,Jianghe River and other tributaries at the lower reaches of Qinhe River,causing large casualties and property damage in the villages of Caohe in Nanling Town,Zezhou County,and Yotou,Longyandi,Emen and Jianghe in Dongye Town,Yangcheng County.The sudden,strong and destructive over-standard rainstorm flooding caused by short-term high-intensity rainfall was the direct cause of this disaster.The affected villages were located at the confluence of two rivers,and the special geographical location at the bend of the river exacerbated the damage caused by this disaster,while the lack of resolute evacuation in the event of flooding led to casualties.This disaster response process exposed the low level of monitoring and early warning,some people are not strong awareness of disaster prevention and mitigation,grass-roots governments are not prepared to defend against flash floods,etc.It is recommended to strengthen the“four precautions”,attach great importance to the defense of flash floods,and improve the public’s awareness of risks and emergency response capabilities in the future work.

关 键 词：山洪灾害防御 防灾减灾意识 应急处突能力 

分 类 号：TV87[水利工程—水利水电工程]