9月16日8时40分许，四川省阿坝州茂县叠溪镇石大关村发生规模约80万立方米的滑坡灾害，造成国道213线局部阻断1。自然资源部门根据前期巡查监测数据，组织255人（包括45户139名群众和116名施工人员）提前避险转移，并实施交通管制，成功避免人员伤亡1。
自然资源部门7月21日首次发现零星落石迹象，随后于7月25日安装6套自动化监测设备1。8月20日至24日期间，根据监测数据，组织了避险转移和交通管制措施1。这一系列前置性工作在9月灾害爆发时发挥了关键作用，确保了该区域内所有人员的生命安全1。
A major landslide measuring approximately 800,000 cubic meters struck Shidaguan Village in Diexi Town, Maoxian County, Aba State, Sichuan Province on September 16 at around 8:40 a.m., temporarily blocking sections of National Highway 213 1. Through timely early detection and precise warning systems, local natural resources authorities successfully evacuated 255 people—comprising 139 residents from 45 households and 116 construction workers—before the disaster occurred, preventing any casualties 1. Traffic control measures were also implemented to protect public safety 1.
The response operation demonstrated a comprehensive monitoring and preparedness strategy. Initial warning signs appeared as early as July 21, when loose rockfall was first detected at the site 1. By July 25, six sets of automated monitoring equipment had been installed to track ground movement 1. Following intensified monitoring in August, authorities organized the full evacuation and implemented traffic restrictions between August 20 and 24 1. The coordinated efforts between Maoxian's natural resources department and Diexi Town government ensured that the lead time between initial detection and the eventual slope failure was used effectively to protect lives and mitigate disaster impact 1.
评论
还没有评论，欢迎留下第一条。