Disaster risk,social vulnerability,and economic development

This paper examines the extent to which economic development decreases a country's risk of experiencing climate‐related disasters as well as the societal impacts of those events. The paper proceeds from the underlying assumption that disasters are not inherently natural, but arise from the intersection of naturally‐occurring hazards within fragile environments. It uses data from the International Disaster Database (EM‐DAT), 1 representing country‐year‐level observations over the period 1980–2007. The study finds that low‐income countries are significantly more at risk of climate‐related disasters, even after controlling for exposure to climate hazards and other factors that may confound disaster reporting. Following the occurrence of a disaster, higher income generally diminishes a country's social vulnerability to such happenings, resulting in lower levels of mortality and morbidity. This implies that continued economic development may be a powerful tool for lessening social vulnerability to climate change.     

Cross‐cultural comparisons between the earthquake preparedness models of Taiwan and New Zealand

Taiwan and New Zealand are both located in the Pacific Rim where 81 per cent of the world's largest earthquakes occur. Effective programmes for increasing people's preparedness for these hazards are essential. This paper tests the applicability of the community engagement theory of hazard preparedness in two distinct cultural contexts. Structural equation modelling analysis provides support for this theory. The paper suggests that the close fit between theory and data that is achieved by excluding trust supports the theoretical prediction that familiarity with a hazard negates the need to trust external sources. The results demonstrate that the hazard preparedness theory is applicable to communities that have previously experienced earthquakes and are therefore familiar with the associated hazards and the need for earthquake preparedness. The paper also argues that cross‐cultural comparisons provide opportunities for collaborative research and learning as well as access to a wider range of potential earthquake risk management strategies.     

Making sense of natural hazard mitigation: Personal,social and cultural influences

Worldwide, recognition of the growing risk faced by communities in many countries from natural hazard events has stimulated interest in promoting people's capacity to co-exist with often beneficial, but occasionally hazardous, natural processes by encouraging the adoption of preparedness measures. Starting from recognition that levels of hazard preparedness are generally low, this paper examines how people's decisions about hazard mitigation derive from how they interpret the hazards, their relationship with the hazards and the sources of information about hazards. It describes how interpretive processes at the person (outcome expectancy), community (community participation and collective efficacy) and societal (empowerment and trust) level interact to predict levels of hazard preparedness. The data support the argument that the effectiveness of public hazard education strategies community preparedness can be increased by integrating risk management activities with community development strategies. The cross-cultural validity of the model is discussed using data from communities in New Zealand, Indonesia and Japan. Testing the model across countries and hazards (e.g. earthquakes, volcanic hazards) supports its all-hazards and cross-cultural applicability. The theoretical (e.g. identifying the degree to which the processes that underpin how people respond to hazard threats are culturally equivalent) and practical (e.g. providing a common basis for collaborative learning and research between countries and providing risk management agencies in different cultures with access to a wider range of risk management options) implications of the cross-cultural equivalence of the model are discussed.     

Perception of earthquake risk in Agadir,Morocco: A case study from a Muslim community

Earthquakes are separated from other hazards in meaning, significance, and risk perception throughout the Islamic World due to their specific focus in their own chapter or surah “al-Zalzala” (99th) in the Qur'an. Unlike earthquakes that are discussed in terms or the Judgment Day or as divine punishment or retribution against the disbelieving or hypocritical—other natural hazards like floods, tornadoes, and landslides are rarely discussed. An extensive survey of earthquake survivors and longtime residents was undertaken to better understand the perceptions of seismic risk in Agadir, Morocco where two moderate earthquakes razed the city in 1960 leaving 15,000 dead and 25,000 injured. Most of the deaths were attributed to faulty construction (along with standards and enforcement), inaddition to poor evacuation plans.

During the summer of 2002, more than 250 earthquake survivors and residents were surveyed and interviewed for their knowledge and perception of the disaster forty years before. Surveys were conducted in Arabic, French and English and included questions and Likertscaled responses including extensive interviews in the hopes of obtaining ideas of their potential quake recurrence, seismology, current construction standard policies, and local and regional planning strategies. In addition, reviews the Qur'an, Hadith and classical and contemporary tafasir texts were used to investigate the guiding passages used in Islamic discussions of “al-Zalzala”.

It was found that younger persons (<25yo) were more likely to believed that brick, mortar and cement structures were always safer and stronger during and after a tremor, regardless as to whether they are iron-reinforced or sub-standard (and hazardous) stone or brick infilled. After the 1960 disaster, speedy recovery efforts often undermined concrete construction and reinforcement techniques since such ‘rebar’ was relatively unavailable. Even today, inferior and seismically unstable construction practices are widely used.

It was found that television-watchers considered themselves less knowledgeable about earthquakes, when in fact many aspects of the1960 event and earthquakes in general, were more widely understood by this group, supporting the notion that the medium of televisionis the most widely used, efficient, and fastest mass communication and education tool.

Less-educated respondents in general tended to attribute earthquakes to divine action and retribution. All questions, however, concerning the possibility of quake recurrence frequency or magnitude caused an overwhelming refusal to answer, or with the reply of ‘Allahu a'lam’ or “God is wisest”—implying or directly stating that any attempt at earthquake forecasting, quake-related construction, advanced architectural standards for seismic safety, and/or related education was ‘haram’ or prohibited by Islam.

Further discussions with participants in Agadir indicated that any guess, awareness or prediction was in fact, fortune-telling and therefore an act forbidden by the Qur'an and Hadith.

Finally, the less educated were more likely to say that Allah protected those who were devout and considered scientific assessment as futile, forecasting as forbidden, or new construction technologies as a waste since only the ‘kafir’ (non-Muslim) or ‘munafiq’ (hypocrite) were at risk to death or injury from an earthquake. These conclusions are important toward gaining an insight of perception and risky behavior in a questionably constructed city with now more than 600,000 people 40 years later, and in a region laced by active faulting.     

Integrating disaster risk reduction in national development planning: experience and challenges of Jamaica

It is generally recognised by the disaster risk management and development communities that disasters have a negative impact on development, and indeed can set back development by years. This realisation led to a new paradigm for the management of hazards and their impacts, namely an integrated approach which emphasises disaster risk reduction being incorporated into national development planning. Awareness, however, does not necessarily translate into implementation. ‘Reduce the underlying risk factors’, Priority for Action 4 of The Hyogo Framework for Action 2005–2015, reported the lowest average score for progress of the five priority areas. Challenges to progress, as reported by Governments included inappropriate development practices, high levels of poverty and other factors which increase vulnerability. Various authors have recognised the difficulty of consistently and successfully integrating disaster risk reduction into development planning. This integration is particularly challenging for Small Island Developing States (SIDS) which face high exposure to hazards, vulnerable populations and limited resources, often both human and financial. The efforts of Jamaica, a Caribbean SIDS, at integrating disaster risk reduction into national development, and some factors which proved to be important in making progress are presented here. This retrospective paper is written from the perspective of a participant observer and traces developments in disaster risk management over three decades, 1980–2010. Integration and inclusiveness, use of quantitative methods and application of risk assessments are identified as being important in gaining acceptance for disaster risk reduction.     

Classification of residential areas according to physical vulnerability to natural hazards: a case study of Çanakkale,Turkey

The selection of new settlement areas and the construction of safe buildings, as well as rendering built‐up areas safe, are of great importance in mitigating the damage caused by natural disasters. Most cities in Turkey are unprepared for natural hazards. In this paper, Çanakkale, located in a first‐degree seismic zone and sprawled around the Sartçay Delta, is examined in terms of its physical vulnerability to natural hazards. Residential areas are analysed using GIS (geographic information system) and remote‐sensing technologies in relation to selected indicators. Residential areas of the city are divided into zones according to an evaluation of geological characteristics, the built‐up area's features, and urban infrastructure, and four risk zones are determined. The results of the analysis show that the areas of the city suitable for housing are very limited. In addition, the historical centre and the housing areas near Sartçay stream are shown to be most problematic in terms of natural disasters and sustainability.     

基于GIS的滑坡灾害风险空间预测

滑坡灾害风险评价是一个包含有滑坡危险性评价和承灾体易损性评价的体系,对滑坡危险性进行了空间预测与区划,并开展了区域承灾体易损性的区划与评价。结合风险评价的基本要求,进行了研究区滑坡灾害的风险区划,将其划分为极高、高、中、低与极低风险区。针对研究区经济发展水平及政府防灾力度,提出了适合研究区的可接受风险标准与管理对策。     

Operationalizing risk perception and preparedness behavior research for a multi-hazard context

Increasingly, citizens are being asked to take a more active role in disaster risk reduction (DRR), as decentralization of hazard governance has shifted greater responsibility for hazard preparedness actions onto individuals. Simultaneously, the taxonomy of hazards considered for DRR has expanded to include medical and social crises alongside natural hazards. Risk perception research emerged to support decision-makers with understanding how people characterize and evaluate different hazards to anticipate behavioral response and guide risk communication. Since its inception, the risk perception concept has been incorporated into many behavioral theories, which have been applied to examine preparedness for numerous hazard types. Behavioral theories have had moderate success in predicting or explaining preparedness behaviors; however, they are typically applied to a single hazard type and there is a gap in understanding which theories (if any) are suited for examining multiple hazard types simultaneously. This paper first reviews meta-analyses of behavioral theories to better understand performance. Universal lessons learnt are summarized for survey design. Second, theoretically based preparedness studies for floods, earthquakes, epidemics, and terrorism are reviewed to assess the conceptual requirements for a ‘multi-hazard’ preparedness approach. The development of an online preparedness self-assessment and learning platform is discussed.     

加强综合灾害风险研究,提高迎对灾害风险能力——从第6届国际综合灾害风险管理论坛看我国的综合减灾

综述了第6届国际IIASA-DPRI综合灾害风险管理论坛的主要内容，并就中国综合灾害风险管理对策提出了具体的建议。本届论坛的主题是：风险与商业和产经界面临的挑战。论坛除主题报告外，共设置了16个分会场，就综合灾害风险信息共享平台（DRH）的建设、产经界如何迎对灾害风险、地震与洪水灾害风险的综合管理、灾害风险教育与减灾意识的养成、综合灾害风险管理的理论与方法论探讨，以及土耳其国家综合灾害风险管理的经验与教训等进行了深人的研讨。针对上述进展，从我国减灾工作现状，提出从三个方面加强我国综合减灾与灾害风险管理工作，即：各级政府在加强应急管理工作的同时，要高度重视从综合的角度完善减灾战略、规划和能力建设；全面改进产经界迎对灾害风险的能力，特别是非国有中小企业防御灾害风险的能力，以及大型国有企业灾害自保或参保机制的完善；加强综合灾害风险管理研究。     

电力系统自然灾害的现状与对策

回顾了近年来世界各国的电力系统在自然灾害下的运行安全状况，特别是我国电力系统的主要自然灾害状况。重点介绍了电力系统在灾害性强风和地震作用下所受的影响。近年的自然灾害说明，开展我国电力系统防御重大自然灾害的研究和风险评估工作，建立电力系统自然灾害事故的预警机制、应急反应机制和灾后快速恢复重建机制，是提高电力系统防灾能力的关键。     

自然灾害风险损失等评估的初步研究

在综述国内外自然灾害风险损失评估研究成果的基础上,运用归一化原理,对灾害风险度和灾害损失度的相对等级进行了划分,提出了单一灾种和复合灾种灾害风险损失度相对等级的划分方案和划分方法,然后依据不同灾种在时间上和空间上的叠加性以及机理上的关联性,对区域自然灾害风险损失等级评估方法和评估体系进行了初步探讨。     

The adoption of a Climate Disaster Resilience Index in Chennai,India

Results derived from the Climate Disaster Resilience Index (CDRI)—consisting of five dimensions (economic, institutional, natural, physical, and social), 25 parameters, and 125 variables—reflect the abilities of people and institutions to respond to potential climate‐related disasters in Chennai, India. The findings of this assessment, applied in the 10 administrative zones of the city, reveal that communities living in the northern and older parts of Chennai have lower overall resilience as compared to the flourishing areas (vis‐à‐vis economic growth and population) along the urban fringes. The higher resilience of communities along the urban fringes suggests that urbanisation may not necessarily lead to a deterioration of basic urban services, such as electricity, housing, and water. This indication is confirmed by a strong statistical correlation between physical resilience and population growth in Chennai. The identification of the resilience of different urban areas of Chennai has the potential to support future planning decisions on the city's scheduled expansion.     

Religious narratives and their implications for disaster risk reduction

The role of religious factors in the disaster experience has been under‐investigated. This is despite evidence of their influence throughout the disaster cycle, including: the way in which the event is interpreted; how the community recovers; and the strategies implemented to reduce future risk. This qualitative study examined the role of faith in the disaster experience of four faith communities in the Hawaiian Islands of the United States. Twenty‐six individuals from the Bahá'í, Buddhist, Church of Jesus Christ of Latter‐day Saints (LDS), and United Methodist Church communities participated, including 10 faith leaders and 16 laypersons. The results suggest that religious narratives provide a framework for interpretation of, preparedness for, and responses to disasters. Preparedness varied widely across faith communities, with the LDS community reporting greater levels of preparedness than other communities. Recommendations include the development of collaborative efforts between disaster managers and faith leaders to increase preparedness within faith communities, which may facilitate community‐wide disaster risk reduction.     

Progress in natural hazard risk reduction: What hath development wrought?

The development-disaster risk management agenda has been shaped over the last 25 years by development policies and practices that have isolated lesser developed countries' development agenda from dealing with risk to natural hazards, by intentional actions to create a theory and practice of disaster risk management alongside other cross-cutting issues, by attempting to nurture emergency management in the context of disaster risk management and by fostering competition for resources. Sovereign states, multilateral development banks and the international development community should collaborate in shifting paradigms to: consider all development actions as initiatives to reduce risk; separate emergency management policy and practice from disaster risk management; fold disaster risk management and climate change adaptation into development planning and lending processes so as to address risk to natural hazards; promote hazard, vulnerability and risk information as a public good; and insist on accountability and responsibility to natural hazard risk all along the development continuum.     

Addressing challenges for future strategic‐level emergency management: reframing,networking, and capacity‐building

The mounting frequency and intensity of natural hazards, alongside growing interdependencies between social‐technical and ecological systems, are placing increased pressure on emergency management. This is particularly true at the strategic level of emergency management, which involves planning for and managing non‐routine, high‐consequence events. Drawing on the literature, a survey, and interviews and workshops with Australia's senior emergency managers, this paper presents an analysis of five core challenges that these pressures are creating for strategic‐level emergency management. It argues that emphasising ‘emergency management’ as a primary adaptation strategy is a retrograde step that ignores the importance of addressing socio‐political drivers of vulnerabilities. Three key suggestions are presented that could assist the country's strategic‐level emergency management in tackling these challenges: (i) reframe emergency management as a component of disaster risk reduction rather than them being one and the same; (ii) adopt a network governance approach; and (iii) further develop the capacities of strategic‐level emergency managers.     

Engaging pet owners in disaster risk and preparedness communications: simplifying complex human–animal relations with archetypes

The influence of human–animal relationships upon owners' perceptions and behaviours can lead to situations that place owners and animals at risk of harm. Pet ownership particularly is considered a risk factor for unsafe responses to natural hazards, though conversely, it can also be viewed as a protective factor that motivates disaster preparedness. However, each relationship should not be treated equivalently, as characteristics considered most meaningful within them differ across various types of pet–owner relationship and along multiple dimensions. A one-size-fits-all approach to applying the pets-as-protective-factor principle is then too broad in scope. This review outlines a novel psychographic profiling approach for archetypes of pet–owner relationship characteristics as a means of describing risk-preparedness foci and risk propensities within disaster contexts. Understanding those differences as detailed archetypes can help emergency services more effectively target pet owners through reframing disaster risk and preparedness communications in relation to prominent characteristics of relationship archetypes. We argue that this approach can improve the effectiveness of risk and preparedness communications by increasing pet owners' receptivity to, and cognitive involvement with, message content.     

Immediate behavioural responses to earthquakes in Christchurch,New Zealand,and Hitachi,Japan

This study examines people's immediate responses to earthquakes in Christchurch, New Zealand, and Hitachi, Japan. Data collected from 257 respondents in Christchurch and 332 respondents in Hitachi revealed notable similarities between the two cities in people's emotional reactions, risk perceptions, and immediate protective actions during the events. Respondents' physical, household, and social contexts were quite similar, but Hitachi residents reported somewhat higher levels of emotional reaction and risk perception than did Christchurch residents. Contrary to the recommendations of emergency officials, the most frequent response of residents in both cities was to freeze. Christchurch residents were more likely than Hitachi residents to drop to the ground and take cover, whereas Hitachi residents were more likely than Christchurch residents to evacuate immediately the building in which they were situated. There were relatively small correlations between immediate behavioural responses and demographic characteristics, earthquake experience, and physical, social, or household context.     

Extreme weather events and related disasters in the Philippines, 2004–08: a sign of what climate change will mean?

Being an archipelagic nation, the Philippines is susceptible and vulnerable to the ill-effects of weather-related hazards. Extreme weather events, which include tropical cyclones, monsoon rains and dry spells, have triggered hazards (such as floods and landslides) that have turned into disasters. Financial resources that were meant for development and social services have had to be diverted in response, addressing the destruction caused by calamities that beset different regions of the country. Changing climatic patterns and weather-related occurrences over the past five years (2004-08) may serve as an indicator of what climate change will mean for the country. Early recognition of this possibility and the implementation of appropriate action and measures, through disaster risk management, are important if loss of life and property is to be minimised, if not totally eradicated. This is a matter of urgent concern given the geographical location and geological characteristics of the Philippines.     

Household self‐blame for disasters: responsibilisation and (un)accountability in decentralised participatory risk governance

The most important theoretical argument concerning decentralised participatory governance is that it can make a government more accountable for the needs of the governed. Key to this process are participatory spaces that act as mechanisms for dialogue between citizens and local government. However, within Cochabamba, a city in the centre of Bolivia, South America, ‘at‐risk’ citizens engage minimally with disaster risk issues in participatory spaces, despite high levels of civic participation. This is because ‘at‐risk’ populations view disasters as a private/household problem that is symptomatic of household error, rather than seeing them as a broader public problem due to wider structural inequalities. Consequently, they redistribute responsibility for disaster risk reduction towards households, which (re)produces the absolution of government authorities as guarantors of disaster risk reduction. This paper challenges the normative assumption that participatory spaces facilitate democratic deliberation of disaster risk reduction and the downward accountability of local government for disaster risk reduction.     

Nation‐building policies in Timor‐Leste: disaster risk reduction,including climate change adaptation

Few studies have explored the relationships between nation‐building, disaster risk reduction and climate change adaptation. Focusing on small island developing states, this paper examines nation‐building in Timor‐Leste, a small island developing state that recently achieved independence. Nation‐building in Timor‐Leste is explored in the context of disaster risk reduction, which necessarily includes climate change adaptation. The study presents a synopsis of Timor‐Leste's history and its nation‐building efforts as well as an overview of the state of knowledge of disaster risk reduction including climate change adaptation. It also offers an analysis of significant gaps and challenges in terms of vertical and horizontal governance, large donor presence, data availability and the integration of disaster risk reduction and climate change adaptation for nation‐building in Timor‐Leste. Relevant and applicable lessons are provided from other small island developing states to assist Timor‐Leste in identifying its own trajectory out of underdevelopment while it builds on existing strengths.