洪涝灾害评价的威布尔模型

首次将威布尔分布用于淮河流域水灾成灾面积研究,揭示了淮河流域洪涝灾害成灾面积形成的 内在规律,进而利用河南、安徽、江苏和山东4省的各自灾度对淮河流域的灾害风险建立了线性回归模型.实证分析表明,本方法切实可行,特别适用于大样本计算.     

"深圳-巴彦浩特"地理样带土地利用与水旱灾害研究

在建立1990-2000年“深圳-巴彦浩特“地理样带水旱灾害数据库的基础上,结合样带1995、2000年两期的土地利用数据,分析了样带水旱灾害的区域差异,及其与样带土地利用时空格局的关系.结果表明,样带水旱灾害呈现较强的南北差异,北方以旱灾为主,南方以水灾为主;土地利用结构对样带水旱灾害有较强的影响,土地利用类型复杂的县市有较高的水旱灾害发生率,而土地利用类型单一的县市则受水旱灾害影响较小.水灾主要出现在样带南部多种土地利用类型混杂的县市,特别是城镇建设用地比例较高的地区,水灾相对更为频繁;旱灾在缺乏灌溉水源且以耕地和草地为主要土地利用类型的区域发生频率较高.     

我国海岸带环境灾害的基本特征与减灾对策

海岸带是自然灾害与社会经济发达区相互重叠的特殊环境地带.我国海岸带环境灾害的基本特征是种类繁多,频次高,破坏性强,与社会经济发展耦合,易形成复杂灾害链等.本文提出了基于可持续发展观点的、以工程建设与生态建设相结合、灾害区划与综合减灾相结合、基础研究与高科技应用相结合的减灾对策.     

政府部门的应急响应能力在城市防灾减灾中的作用

城市是人口、经济密集的地区,城市自身的特点决定了抢险救灾必须快速果断,当城市发生灾害时,当地政府部门是抢险救灾的主力军,在这一过程中,政府部门对灾害的应急反应能力成了救灾、减灾成功与否的决定性因素.文章探讨了政府部门的应急响应能力的组成及其在城市防灾减灾中的重要性.政府部门的灾害应急能力主要从应急反应、应急指挥、应急救援、应急信息的发布和应急避难五个方面体现出来.     

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.     

西藏浪卡子至洛扎公路沿线地质灾害与防治

浪卡子至洛朴公路是西藏山南地区环线公路的西段,全长120 km。由于公路位于高寒、新构造运动强烈的地区,特殊的地质背景、气候因素和鹅理环境,为该地区地质灾害的发育提供了良好的条件。公路沿线的地质灾害主要有泥石流、滑坡、坍岸(水毁)等,各类地质灾害影响公路总长7 248m,其中泥石流42条,滑坡l处,坍岸(水毁)12处。各类地质灾害对公路的建设和运营构成了极大的危害,针片这些地质灾害发育的特点,结合当地的环境和公路的等级要求,提出了切实有效的治理措施。     

甘肃省农业生产风险因素分析

农业生产风险主要受耕地生产潜力、播种面积、抵御自然灾害的能力及政策保障能力等因素的影响。根据甘肃省粮食产量统计资料，在甘肃省粮食综合生产能力评价研究的基础上，讨论了各类风险因素对粮食生产和粮食安全的影响，提出加强农田水利建设，提高抵御自然灾害风险的能力应是提高全省粮食综合生产能力的重要策略。     

Supporting breastfeeding in emergencies: protecting women's reproductive rights and maternal and infant health

Women have the right to support that enables them to breastfeed. Supporting breastfeeding in emergencies is important because artificial feeding places mothers and children at risk. In emergencies, artificial feeding is dangerous to the infant, difficult and requires substantial resources. In contrast, breastfeeding guards infant health. It is also protective against postpartum haemorrhage, maternal depletion, maternal anaemia and closely spaced births and should therefore concern not only nutritionists, but also those involved in reproductive health. However, it is common for women's ability to breastfeed to be undermined in emergencies by the indiscriminate distribution of breast-milk substitutes and the absence of breastfeeding support. Controlling the distribution of breast-milk substitutes, providing supportive environments, and appropriate medical and practical assistance to breastfeeding women safeguards the health and well-being of mothers and babies. Greater collaboration between the nutrition and reproductive health sectors is required to promote best practice in protecting breastfeeding women and their children in emergencies.     

Establishing moral bearings: ethics and expatriate health care professionals in humanitarian work

Expatriate health care professionals frequently participate in international responses to natural disasters and humanitarian emergencies. This field of practice presents important clinical, logistical and ethical challenges for clinicians. This paper considers the ethics of health care practice in humanitarian contexts. It examines features that contribute to forming the moral landscape of humanitarian work, and discusses normative guidelines and approaches that are relevant for this work. These tools and frameworks provide important ethics resources for humanitarian settings. Finally, it elaborates a set of questions that can aid health care professionals as they analyse ethical issues that they experience in the field. The proposed process can assist clinicians as they seek to establish their moral bearings in situations of ethical complexity and uncertainty. Identifying and developing ethics resources and vocabulary for clinical practice in humanitarian work will help health care professionals provide ethically sound care to patients and communities.     

宁波市水旱灾害孕灾环境因子分析

分析了宁波市水旱灾害形成的主要因子,认为水旱灾害是在天气气候因子、地貌因子、水文因子、土壤植被因子、社会经济因子、防洪抗旱能力因子等自然因素和人为因素的共同作用下产生和发展的。水旱灾害的形成,自然条件固然重要,但形成严重灾害,则与人为因素有密切的关系。