Emergency Seismic Damage Assessment of the M_S8.0 Great Wenchuan Earthquake Based on Remote Sensing Imagery

The fast processing, seismic damage data extraction and loss evaluation from RS imagery acquired immediately after a destructive earthquake occurs, are important means for compen-sating the insufficiency of seismic damage information from ground-based investigations and provide an important basis for emergency command and rescue. The paper introduces the method of emergency seismic damage assessment using remote sensing data and its application to the great Wenchuan earthquake of magnitude 8.0 occurring in southwest Sichuan Province on May 12, 2008. The practical effectiveness of the method is also evaluated in the paper.     

西藏当雄6．6级地震应急行动及灾害特征

2008年10月6日西藏当雄县发生了6．6级地震。震后,各级政府和地震部门迅速启动了地震应急预案,周密安排和部署地震应急处置与救灾行动。简要介绍了当雄6．6级地震的应急行动和灾害特征,提出了减轻地震灾害、提高地震应急能力应注意的几个问题。     

山西大同市地震应急基础数据库项目建设现状及改进对策分析

文章通过对大同市地震应急基础数据库项目建设的现状,数据收集的过程进行分析,发现了目前存在的问题,进一步提出了改进的措施和建议,明确应建立各项管理制度,确保地震应急基础数据库在地震发生后发挥其作用。     

当前地震应急管理宣传教育对策研究

我国突发公共事件应急管理宣传教育工作日益受到重视,但目前仍处于相对落后的水平,比如地震。主要表现为：应急管理的宣传教育流于宣传,教育基本空白;应急管理的宣传教育体系尚不完善、制度尚不健全;高质量的应急宣传教育门户网站尚未建立等。针对存在的这些问题,以浙江省为例,提出今后改进地震应急管理宣传教育工作的一些建议和对策。     

国家物资储备系统参与应急救灾探讨

国家物资储备系统利用独特的仓储设施优势,积极参与抗震救灾工作,展现了参与应急救灾工作的优势,发挥了应对突发事件的重要功能,暴露了参与应急救灾工作中存在的一些问题。国家物资储备系统可以扬长避短发挥优势,从充分利用物资储备仓储设施、组建具有储备管理经验的应急救灾队伍、开展应急救灾物资储备、发挥物资储备物流体系优势等方面,开展应急救灾工作。     

特大目标分类别的地震抢险方案模型设计研究

研究“十五”“地震应急指挥技术系统”中“地震应急指挥辅助决策系统”的一部分。主要研究“特大目标分类别的抢险设计方案和通用性建议模型”,它主要是为地震应急指挥提供辅助决策背景支持信息和特大目标分类别的抢险设计方案,通过检索和查询应急基础数据库,生成专题图表,显示特大目标的相关信息,并结合灾区实际情况,为指挥部成员提供提醒性的决策参考信息。     

地震活动图像分析预测汶川8．0级地震的回顾与思考

本文回顾了2008年5月12日四川省汶川8．0级特大地震前中长期及年度趋势预测过程。作者根据地震活动图像特征作出了较好预测,明确指出四川石棉-冕宁和汶川-松潘一带,2008年前后,可能发生7级以上地震。但带短期预测特点的2008年度大震危险性,作者没有作出确切的预测。本文思考了相关的经验教训并对改进分析预报工作提出了构想。     

广东省地震应急指挥中心信息系统设计与实现

一个功能完善且实用的地震应急指挥中心信息系统,有利于在大震应急时在时间和空间上掌握震情和灾情,便于有效地抗震救灾,最低限度地减少损失。介绍了广东省地震应急指挥中心信息系统的技术思路和功能。     

Risk Assessment,Emergency Preparedness and Response to Hazards: The Case of the 1997 Red River Valley Flood,Canada

The prevention and/or mitigation offlood disasters requires continual research, numerouscapital investment decisions, and high-qualitymaintenance and modifications of flood-controlstructures. In addition, institutional and privatepreparedness is needed. The experience offlood-control in North America has shown mixedoutcomes: while flood frequency has declined duringthe last few decades, the economic losses havecontinued to rise. Recent catastrophic floods havealso been linked to major structural interventions inthe region. The flood diversions may cause harmfuleffects upon the floodplain inhabitants by influencingflood levels in areas which are not normallyflood-prone. The increasing vulnerability of thefloodplain inhabitants poses new challenges and raisesquestions concerning the existing risk assessmentmethods, institutional preparedness and responses todisaster-related public emergencies, and local-levelpublic involvement in flood mitigation efforts.In the context of the catastrophic 1997 floods of theRed River Valley, Manitoba, Canada, this researchfocuses on two aspects of flood-related emergencygovernance and management: (i) the functions andeffectiveness of control structures, and (ii) theroles, responsibilities and effectiveness oflegislative and other operational measures. The studyconcludes that the flood-loss mitigation measures,both in terms of effects of control structures andinstitutional interventions for emergency evacuation,were not fully effective for ensuring the well-beingand satisfaction of floodplain inhabitants. Althoughorganizational preparedness and mobilization to copewith the 1997 flood emergency was considerable, theirsuccess during the onset of the flood event waslimited. Lack of communication and understandingbetween institutions, a reluctance to implementup-to-date regulations, and minimal publicparticipation in the emergency decision-making processall contributed to the difficulties experienced byfloodplain inhabitants.     

一种基于改进SEIR模型的突发公共卫生事件风险动态评估与预测方法——以欧洲十国COVID-19为例

突发公共卫生事件会严重影响社会公众生命健康,风险评估和预测可为突发公共卫生事件有效防控提供科学依据.本文提出了一种基于SEIR模型的突发公共卫生事件风险动态评估与预测方法,将突发公共卫生事件传播与人口、医疗、经济情况相结合,耦合危险性与脆弱性,建立合理的风险评估综合指标体系,利用熵值一层次分析组合模型实现突发公共卫生事...