Housing anxiety and multiple geographies in post-tsunami Sri Lanka

Tsunami intervention has been an extraordinary and unprecedented relief and recovery operation. This article underlines the complexities posed by shelter and housing intervention in post-tsunami Sri Lanka, revealing a pragmatic, reductionist approach to shelter and housing reconstruction in a contested and fragmented environment. Competition, housing anxiety and buffer zone implementation have resulted in compulsory villagisation inland, stirring feelings of discrimination and tension, and becoming major obstacles to equitable rebuilding of houses and livelihoods. A new tsunami geography has been imposed on an already vulnerable conflict-based geography, in which shelter has been conceived as a mono-dimensional artefact. An analysis of the process and outcomes of temporary and permanent post-tsunami housing programmes yields information about the extent to which shelter policies and programmes serve not only physical needs but 'higher order' objectives for a comprehensive and sustainable recovery plan.     

中国资源型城市土地财政对经济增长的影响——基于住房价格的中介作用

以资源型城市为研究对象,理论分析土地财政对经济增长的影响以及住房价格的中介作用,构建面板数据随机效应模型。选取土地和房地产市场发育比较完善的111个资源型城市,基于2011—2019年的面板数据,分类型检验资源型城市住房价格对土地财政影响经济增长的中介效应。研究结果表明：（1）土地财政显著正向影响资源型城市的经济增长和住房价格,但是影响程度存在一定差异性。再生型城市的影响系数最大,成熟型城市的影响系数最小。这种差异性与城市的资源保障能力相关。（2）资源型城市总体和成熟型城市住房价格对土地财政影响经济增长存在显著的部分中介效应,而再生型城市、成长型城市和衰退型城市住房价格对土地财政影响经济增长的中介效应不显著。     

Building safety in humanitarian programmes that support post-disaster shelter self-recovery: an evidence review

The humanitarian sector is increasingly aware of the role that good quality evidence plays in the underpinning of effective and accountable practice. This review addresses the need for reliable evidence by evaluating current knowledge about the intersection of two key outcome targets of post-disaster shelter response: supporting shelter self-recovery and building back safer. Evidence about post-disaster shelter programmes that aim to improve hazard resistance while supporting shelter self-recovery has been systematically analysed and evaluated. Technical support, especially training in safer construction techniques, was found to be a central programme feature, but the impact of this and other programme attributes on building safety was largely not ascertainable. Programme reports and studies lack sufficient detail, especially on the hazard resistance of repaired houses. Accounts of shelter programmes need to include more reliable reporting of key activities and assessment of outcomes, in order to contribute to the growing evidence base in this field.     

Inclusively walkable: exploring the equity of walkable housing in the San Francisco Bay Area

This study evaluates the inclusiveness of walkable housing in the San Francisco Bay Area. Using a series of regression models that control for an array of factors, this study finds that blacks are more likely to live in less walkable areas, a factor which could result in increased societal costs. These models suggest that this factor may mask other highly collinear factors including income, education, and social networks. This phenomenon is explored with qualitative interviews that reinforce this finding and illustrate the many push and pull factors that influence housing choice. These findings are then used to develop potential hypotheses as to why minorities may be living in less walkable locations and to propose policy solutions that could be used to encourage more inclusive walkable housing.     

Towards guidelines for post‐disaster vulnerability reduction in informal settlements

Although the development community has long recognised that securing land tenure and improving housing design can benefit significantly informal settlement residents, there is little research on these issues in communities exposed to natural disasters and hazards. Informal settlements often are located on land left vacant because of inherent risks, such as floodplains, and there is a long history worldwide of disasters affecting informal settlements. This research tackles the following questions: how can informal settlement vulnerabilities be reduced in a post‐disaster setting?; and what are the key issues to address in post‐disaster reconstruction? The main purpose of the paper is to develop a set of initial guidelines for post‐disaster risk reduction in informal settlements, stressing connections to tenure and housing/community design in the reconstruction process. The paper examines disaster and reconstruction responses in two disaster‐affected regions—Jimani, Dominican Republic, and Vargas State, Venezuela—where informal settlements have been hit particularly hard.     

The role of social support and place attachment during hazard evacuation: the case of Sandy Lake First Nation,Canada

This paper examines how and if the post-disaster distribution of housing assistance in two cities of Bam, in Iran, and Bhuj, in India, fulfilled the broad aim of enabling the stricken population to achieve housing recovery. Drawing on interviews with stricken households and officials as well as document review, the paper provides an account of the housing assistance distribution policies in these cities as they were formed, evolved, interpreted, and implemented as well as the ways they were experienced by disaster-stricken people. The paper investigates who did not receive assistance, who did not recover (yet) despite receiving assistance, and – in contrast to these groups – who recovered/accumulated new assets during the recovery process. While in both cities public policies of assistance distribution expanded the capacity of the majority of the stricken people to recover, they failed to provide a timely and appropriate support for the recovery of lower income groups, tenants, and squatters, in line with their needs and priorities.     

Home buyouts and household recovery: neighborhood differences three years after Hurricane Sandy

Home buyout programs facilitate the permanent relocation of residents away from areas considered to be at risk from future hazards, though few studies have examined the impacts of home buyout programs on affected households and communities beyond the program implementation period. In this paper, we examine between-neighborhood variation in key recovery indicators for three neighborhoods that followed different paths to recovery after Hurricane Sandy: one that rebuilt in situ, one that participated in a buyout and relocated, and one located immediately adjacent to the buyout zone. Three years post-disaster, buyout participants are faring worse in terms of place attachment and social capital compared to residents in the other two neighborhoods, while the neighborhood adjacent to the buyout zone is also showing signs of decline. These findings suggest that the social costs of buyouts extend well into the recovery period, and that the place-based ties and social networks that would typically help individuals cope with disaster impacts and persevere through adversity may be diminished for buyout participants, ultimately hindering their recovery. We conclude with a discussion of the implications of buyouts on participating and affected communities, as well as implications for research and policy.     

MANAGEMENT OF FLOODING IN A FULLY-DEVELOPED,LOW-COST HOUSING NEIGHBORHOOD1

ABSTRACT: Within the flood plain of the lower reach of Peaks Branch, a stream in east Dallas Texas, 500 buildings would be partially inundated by the 100-year flood. The fully-developed watershed and flood plain mainly accommodate low-cost housing. Eight alternative flooding remedies, ranging from no action to stream channelization to complete redevelopment, are considered. The alternates are evaluated in terms of their relative safety, effects on neighborhoods, required relocations of families and businesses, initial costs, and maintenance costs. Creation of a stream-side greenway, offering lakes and parks, is recommended. This plan best balances costs and required relocations with community benefits, including flood protection.     

Impact of Animal Welfare on Costs and Viability of Pig Production in the UK

The European Union welfare standardsfor intensively kept pigs have steadilyincreased over the past few years and areproposed to continue in the future. It isimportant that the cost implications of thesechanges in welfare standards are assessed. Theaim of this study was to determine theprofitability of rearing pigs in a range ofhousing systems with different standards forpig welfare. Models were constructed tocalculate the cost of pig rearing (6–95 kg) in afully-slatted system (fulfilling minimum EUspace requirements, Directive 91630/EEC); apartly-slatted system; a high-welfare,straw-based system (complying with the UK-basedRoyal Society for the Prevention of Cruelty toAnimals, Freedom Food standards) and afree-range system. The models were also used toassess the consequences of potential increasesin space allowance, and to estimate the cost ofrearing pigs under organic standards.The cost of rearing pigs ranged from92.0 p/kg carcass weight (cw) and 94.6 p/kgcw forthe partly-slatted and fully-slatted systems,to 98.8 p/kgcw and 99.3 p/kgcw for the FreedomFood and free-range systems respectively. Whenspace allowance was increased by 60% to levelsin a recent proposal to revise pig welfareDirective (91/630/EEC), the rearing costs wereunchanged for the free-range system but rose by4.6 p/kgcw for the fully-slatted system. Rearingcosts under organic standards were 31% higherthan in the free-range system. These resultssuggest that improved pig welfare can beachieved with a modest increase in costAt present, price premiums received for meatproduced under high welfare systems in the UKoffset the higher costs of production in thesesystems. To ensure profitability in the longterm, it is important that these premiums aremaintained.     

The International Environmental Expert Panel for Major Dam/Reservoir Projects: The Yellow River, China

The experience of the International Expert Panel on Environment for the Xiaolangdi dam/reservoir project in China (XEP) showed that the Panel meetings resulted in a marked improvement in project environmental performance by all parties participating in project implementation, with no parties exempt from the Panel's evaluations. Unfortunately the Loan Agreement authorizes use of the Panel only through the project stages of final design and construction, hence the 12th Panel meeting, which matched project construction completion, ended this series. The Panel has recommended that some meetings of the Panel be held during the project's operations stage in order to maintain continuing attention to environmental needs. The XEP experience showed that the XEP, in addition to monitoring project environmental performance, was very valuable for (i) training of Chinese staff involved in project implementation, and (ii) serving in the role as expert consultant for guiding the work of the Chinese participants. The XEP experience also showed the need for making a clear separation between evaluation, the overall resettlement program per se, and the environmental effects of the program. The Panel recommended that the Ministry of Water Resources and World Bank cooperate in sponsoring a book on The Environmental History of the Xiaolangdi Project, including both dam construction as well as resettlement problems, which would serve as a very valuable reference for guiding environmental planning for future dam projects in China (Ludwig, H.F. 1994–2000).