Integrated disaster relief logistics: a stepping stone towards viable civil–military networks?

The twenty‐first century has seen a significant rise in all forms of disasters and this has resulted in military and humanitarian organisations becoming more frequently engaged in the provision of support to those affected. Achieving an efficient and effective logistic preparation and response is one of the key elements in mitigating the impact of such events, but the establishment of mechanisms to deliver an appropriately integrated civil–military approach remains elusive. Not least because of the high percentage of assistance budgets spent on logistics, this area is considered to represent fertile ground for developing improved processes and understanding. In practice, the demands placed on civilian and military logisticians are broadly similar, as is the solution space. Speaking a common language and using common concepts, it is argued, therefore, that the logistic profession should be in the vanguard of the development of an improved civil–military interface.     

川藏铁路四川段沿线诱发地质灾害降水阈值研究

利用2009—2019年川藏铁路沿线四川段地质灾害数据、国家气象中心逐小时降水量资料,统计了地质灾害与降水的关系,发现研究区89%的滑坡灾害和96.6%的泥石流均发生在汛期,且地质灾害高发路段位于青衣江暴雨区,与四川地区降水时空分布特征相吻合。分析雨型、降雨强度、前期降雨等因子对地质灾害的影响,发现快速激发,中速激发和慢速激发的地质灾害分别约占33.3%、25.9%、40.8%,表明降雨历时并不是影响地质灾害发生的最直接因子,前期降雨的作用不可忽视;结合环境因子对地质灾害进行了分区,基于降雨历时-雨强(I-D)预报模型建立了川藏铁路沿线四川段引发地质灾害的降水阈值分布。利用该降水阈值的分布特征,检验了2019年引发地质灾害的降水量,发现阈值雨量的判别方法较为科学,具有较强的参考价值。     

Social entrepreneurship,co-production,and post-disaster recovery

Post-disaster recovery requires co-production; that is, the inputs of citizens are essential for successful community recovery to occur. Citizens contribute to post-disaster recovery by volunteering, taking on consultative and decision-making roles within their communities, and directly participating in post-disaster reconstruction efforts. Without meaning ful contributions from citizens—the intended beneficiaries—unilateral efforts by public officials and authorities will inevitably fail. This study shows that social entrepreneurs can thus play a critical role in spurring post-disaster recovery by facilitating co-production. It focuses on the role of social entrepreneurs after disasters and centres on one rural village, Giranchaur Namuna Basti in the Sindhupalchowk District of Nepal. Specifically, the study uses the case of the Dhurmus Suntali Foundation's Namuna village project in Giranchaur following the 7.8-magnitude earthquake that struck on 25 April 2015 to examine the pivotal role that social entrepreneurs assume in promoting voluntary activities, community engagement, and participation in post-disaster recovery efforts.     

牧民对气候变化的认知及应对措施——以镶黄旗为例

文章通过对镶黄旗60户牧户的调查访问,分析牧户对气候变化和极端气候灾害事件的认知和应对措施,结果显示:牧民对气温有较强的认知能力,而对于降雨和大风的认知与实际相悖;气候变化下牧户对草场情况和水资源状况等生态环境变化的认知来看,牧民对牧草产量、植物种类、土壤沙化、鼠虫害、地下水变化的认知比较明显;牧民对气候变化所采取的措施主要有政策措施、帮助措施和合作方式,而3种措施中牧民主要采取草畜平衡和春节休牧、畜种改良和防疫措施、邻里间的互助来应对气候变化。影响镶黄旗牧民的主要灾害天气主要是旱灾,占灾害天气的75%,从气候灾害事件影响方面的认知来看;气候灾害事件对畜、草、人的影响比较大,且影响程度为畜>草>人;牧民面对气候灾害事件主要采取处理牲畜、购买草料、走场、圈养、外出打工等5种应对措施。     

Planning environmental sanitation programmes in emergencies

Environmental sanitation programmes are vital for tackling environmental-related disease and ensuring human dignity in emergency situations. If they are to have maximum impact they must be planned in a rapid but systematic manner. An appropriate planning process comprises five key stages: rapid assessment and priority setting; outline programme design; immediate action; detailed programme design; and implementation. The assessment should be based on carefully selected data, which are analysed via comparison with suitable minimum objectives. How the intervention should be prioritised is determined through objective ranking of different environmental sanitation sector needs. Next, a programme design outline is produced to identify immediate and longer-term intervention activities and to guarantee that apposite resources are made available. Immediate action is taken to meet acute emergency needs while the detailed programme design takes shape. This entails in-depth consultation with the affected community and comprehensive planning of activities and resource requirements. Implementation can then begin, which should involve pertinent management and monitoring strategies.     

1993-2003年特大火灾发生规律、特征及原因分析

火灾作为一种灾害现象,其发生与发展具有随机性和确定性的双重特性.火灾统计分析是研究火灾随机性规律的一种有效方法,它通过总结、整理和分析大量的原始火灾资料,归纳出火灾发生的统计性规律.本文从1993-2003年我国火灾形势着手,联系火灾形势发展过程中的火灾起数、火灾中人员伤亡和直接财产损失等大量数据,重点分析了特大火灾的原因及类别特征,总结了特大火灾发生发展的规律和趋势,为正确认识和预测我国火灾形势、做好特大火灾的预防工作提供了参考.     

我国Natech事件分布规律及涉水Natech事件致因分析

为弥补我国自然—技术事件(Natech事件)案例研究空白,基于多种数据挖掘方法对近20 a公开报道的自然灾害诱发的技术事故案例进行收集整理,建立了Natech事件数据库.对该类事件时空分布、行业分布进行交叉分析后发现:Natech事件季节特征明显,暴雨和大风是主要肇因,建筑业和交通运输业脆弱性较强.在引入不利气象情景对...     

玉溪市电网遭受地质灾害的风险分析

玉溪市电网覆盖比较广泛,且有高压输电线分布于地质灾害比较严重的地区,通过对地质灾害发生概率的计算和电网受到损害的概率计算,再对电网所遭受的事故损失进行综合评估来分析玉溪电网的风险程度。     

气象灾害系统组成及评估理论体系探讨

结合国内外相关领域的研究情况,对气象灾害、孕灾环境、致灾因子和承灾体等重要概念下了较明确的定义,介绍了孕灾环境危险度这一度量孕灾环境灾害风险的概念,并对承灾体脆弱性、致灾因子强度等用以评估气象灾害的重要参数进行了初步研究,指出灾情是成灾后气象灾害系统的综合状态.最后建立了较完整的气象灾害评估理论体系.     

衡阳市降水型地质灾害潜势预报预警方法初探

为提高衡阳市降水型地质灾害预报预警的针对性和时效性,本文利用1994—2007年衡阳市地质灾害个例资料和相应的降水资料,分析了地质灾害与降水的关系;划分了地质灾害易发区,并针对不同易发区确定了降水型地质灾害预报预警指标;对预报预警方法进行检验,并提出了改善建议。结果显示:衡阳市降水型地质灾害与前期降水强度、当日降水量等有着密切关系;建立的预报预警方法对衡阳市暴雨突发性地质灾害预报具有较好的地域针对性和准确性,将预报时效延长至24小时,对地质灾害的防御有着重要的现实意义。