地质灾害易发山区群测群防体系与突发性灾害预警

System of operated by mass people and warning of sudden outbrust hazards in geological hazards mountainous area

地质灾害群测群防体系由县、乡、村3级监测网络、相关信息传输系统和必要的管理制度组成,并分别在县、乡、村建立地质灾害监测一级站(县监测中心(办公室))、二级站(乡监测组)和三级站(村监测网点),构成一个较完善的地质灾害群测群防体系和预警系统。以县群测群防办公室(一级站)为中心,以村群测群防监测网点(三级站)为基础,以市(地)、县相关专业人员为技术支撑,乡群测群防组(二级站)指导、督促检查村群测群防网点的工作,并起承上启下的协调工作。地质灾害临发预警分为一、二、三级警报,分别依据村级群测群防网点获得的监测、地面巡视和灾点临发前兆等资料,由县群测群防中心进行综合分析后作出,由县政府灾害防御中心发出警报。

The system of operated by mass people for geohazards is formed by three degree monitoring network of counties,towns and villages,the system of information transmission and the institution of management.The whole system contains three steps: the first step sets up in the counties;the second step sets up at the towns;the third step sets up at the villages.On the basis of monitoring network operated by mass people and the professionals,the offices of counties would be the centers.The second step is the middle tache of two other steps.The happening warn of geological hazards contains three degree.At first,the offices of counties analyze the information from the monitoring networks at villages,the geological scout and the premonitions,then the hazards prevented centers of county governments take out the warning.