Abramson, Daniel B. (2020). Ancient and Current Resilience in the Chengdu Plain: Agropolitan Development Re-‘Revisited’. Urban Studies (sage Publications, Ltd.), 57(7), 1372 – 1397.
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Abstract
The Dujiangyan irrigation system, China's largest, is one of the world's most important examples of sustainable agropolitan development, maintained by a relatively decentralised system of governance that minimises bureaucratic oversight and depends on significant local autonomy at many scales down to the household. At its historic core in the Chengdu Plain, the system has supported over 2000 years of near-continuously stable urban culture, as well as some of the world's highest sustained long-term per-hectare productivity and diversity of grain and other crops, especially considering its high population density, forest cover, general biodiversity and flood management success. During the past decade, rapid urban expansion has turned the Chengdu Plain from a net grain exporter into a grain importer, and has radically transformed its productive functioning and distinctive scattered settlement pattern, reorganising much of the landscape into larger, corporately-managed farms, and more concentrated and infrastructure-intensive settlements of non-farming as well as farming households. Community-scale case studies of spatial-morphological and household socio-economic variants on the regional trend help to articulate what is at stake. Neither market-driven 'laissez-faire' rural development nor local state-driven spatial settlement consolidation and corporatisation of production seem to correlate well with important factors of resilience: landscape heterogeneity; crop diversity and food production; permaculture; and flexibility in household independence and choice of livelihood. Management of the irrigation system should be linked to community-based agricultural landscape preservation and productive dwelling, as sources of adaptive capacity crucial to the social-ecological resilience of the city-region, the nation and perhaps all humanity.
Keywords
Urbanization; Economies Of Agglomeration; Agricultural Ecology; Sustainability; Urban Planning; Land Use; China; Agglomeration/urbanisation; Agroecosystems; Environment/sustainability; History/heritage/memory; Redevelopment/regeneration; Cultivated Land; Countryside; Expansion; State; Rise; Modernization; Conservation; Integration; Earthquake; Agglomeration; Urbanisation; Environment; History; Heritage; Memory; Redevelopment; Regeneration; Population Density; Production; Farming; Agriculture; Decentralization; Autonomy; Food Production; Households; Landscape; Resilience; Rural Development; Food; Farms; Regional Development; Productivity; Economic Development; Case Studies; Agricultural Production; Biodiversity; Sustainable Development; Governance; Preservation; Crops; Flood Management; Irrigation; Permaculture; Radicalism; Socioeconomic Factors; Grain; Flexibility; Heterogeneity; Variants; Urban Areas; Irrigation Systems; Rural Communities; Bureaucracy; Landscape Preservation; Agricultural Land; Flood Control; Density; Infrastructure; Urban Sprawl; Livelihood; Farm Management; Rural Areas; Urban Farming; Settlement Patterns; Agribusiness; Market Economies
Huang, Shih-kai; Lindell, Michael K.; Prater, Carla S. (2016). Who Leaves and Who Stays? A Review and Statistical Meta-Analysis of Hurricane Evacuation Studies. Environment And Behavior, 48(8), 991 – 1029.
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Abstract
This statistical meta-analysis (SMA) examined 38 studies involving actual responses to hurricane warnings and 11 studies involving expected responses to hypothetical hurricane scenarios conducted since 1991. The results indicate official warnings, mobile home residence, risk area residence, observations of environmental (storm conditions) and social (other people's behavior) cues, and expectations of severe personal impacts, all have consistently significant effects on household evacuation. Other variablesespecially demographic variableshave weaker effects on evacuation, perhaps via indirect effects. Finally, the SMA also indicates that the effect sizes from actual hurricane evacuation studies are similar to those from studies of hypothetical hurricane scenarios for 10 of 17 variables that were examined. These results can be used to guide the design of hurricane evacuation transportation analyses and emergency managers' warning programs. They also suggest that laboratory and Internet experiments could be used to examine people's cognitive processing of different types of hurricane warning messages.
Keywords
Decision-making; Risk; Power; Probability; Information; Perception; Responses; Warnings; Ike; Hurricane Evacuation; Statistical Meta-analysis; Actual Evacuations; Hypothetical Scenarios; Hazard Warnings
Adhikari, Pramodit; Mahmoud, Hussam; Xie, Aiwen; Simonen, Kathrina; Ellingwood, Bruce. (2020). Life-Cycle Cost and Carbon Footprint Analysis for Light-framed Residential Buildings Subjected to Tornado Hazard. Journal Of Building Engineering, 32.
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Abstract
Light-frame wood building construction dominates the single-family residential home market in the United States. Such buildings are susceptible to damage from extreme winds due to hurricanes in coastal areas and tornados in the Midwest. The consequences of extreme winds on the built environment and on social and economic institutions within the community can be severe and are likely to increase in the coming decades as a result of increases in urbanization and economic development and the potential impacts of changing climate in hazard prone areas. Current building practices provide minimum standards for occupant safety and health, including structural integrity, water and sanitation, lighting, ventilation, means of egress and fire protection. However, they generally do not consider building resilience, which includes robustness and an ability to recover following extreme natural hazard events. Nor do they address sustainability, the notion that building design, construction and rehabilitation should not adversely impact the environment. In this paper, we establish a generalized cost and carbon footprint life-cycle analysis methodology for examining the benefits of different building practices for residential light-frame wood construction subjected to tornado hazards. A multiobjective approach is used to reveal tradeoffs between resilient and sustainable practices for typical residential construction. We show that when the life cycle of a typical residence is considered, a balance between resilience, sustainability and cost might be achieved in design and rehabilitation of residential building construction for tornado hazards.
Keywords
Performance; Risk; Fragility; Residential Buildings; Life-cycle Analysis; Resilience; Optimal Decisions; Sustainable Construction; Tornadoes
The Population Health Initiative has announced the award of eight Tier 2 pilot grants, which are intended to encourage the development of new interdisciplinary collaborations among investigators – and with community-based partners – for projects that address critical challenges to population health. One of the funded projects, “Assessing National Public Housing Authority Disaster Preparedness, Response and Recovery of Place-based Subsidized Housing Units,” includes Rebecca Walter, Windermere Endowed Chair and Associate Professor, Runstad Department of Real Estate. Walter serves as a…
Research Interests: Urban resilience, disaster risk reduction, climate change, community engagement.
Integration of climate change adaptation in hazard mitigation, planning process, disaster risk reduction, community resilience, and risk assessment and communication
Climate change (adaptation & mitigation), climate governance, community-based adaptation actions, disaster risk reduction
Our Washington Pacific Coast is vulnerable to tsunami waves. These waves will wash over coastal communities that do not have ready access to high ground. The Institute for Hazards Mitigation Planning and Research has been working with these at-risk communities at the direction or the State Emergency Management Division to identify locations for vertical tsunami refuges. Currently, the Institute is applying an evacuation model developed by the USGS to corroborated locations suggested by residents. These suggested locations were the product of Institute research conduct over the past 8 years and which lead to the construction of structures in Tokeland and Westport, Washington.
Michael K. Lindell has conducted research on emergency preparedness and response for a wide range of natural and technological hazards over the past 40 years. He has conducted research or provided technical services to 40 different organizations in the public and private sectors. He has provided technical assistance on radiological emergency preparedness for the International Atomic Energy Agency, the US Nuclear Regulatory Commission, the Department of Energy, and nuclear utilities and also worked on hazardous materials emergency preparedness with State Emergency Response Commissions, Local Emergency Planning Committees, and chemical companies. He has served eight times as a consultant to National Research Council committees examining environmental hazards, and has been a member of three National Research Council committees—Disasters Research in Social Sciences, Assessing Vulnerabilities Related to the Nation’s Chemical Infrastructure, and Inherently Safer Chemical Processes: The Use of Methyl Isocyanate (MIC) at Bayer CropScience. In addition, he has reviewed research proposals for 20 different foreign, federal, and state agencies as well as performed manuscript reviews for over 75 different journals in the social and environmental sciences and engineering. He has written extensively on emergency management and is the author of 80 technical reports, 125 journal articles and book chapters, and nine books.
The Institute for Hazards Mitigation Planning and Research is an interdisciplinary academic institute housed in the College of Built Environments. The Institute is dedicated to exploring ways to enhance Community Resilience, through integration of hazards mitigation principles across all aspects of community development. Its mission is to build a resource center that will enhance risk reduction and resilience activities through research and analysis of hazards, policies related to mitigation, and outreach to the community.
The Institute for Hazards Mitigation Planning and Research is dedicated to integrating hazards mitigation principles into a wide range of crisis, disaster, and risk management opportunities. The Institute provides expertise in disaster preparedness, response, and recovery with a special emphasis on mitigation and planning in the promotion of community sustainability. It is interdisciplinary in focus and structure, and the capabilities of the Institute are enhanced by its close relationship with other academic and research organizations. This incorporates collaboration with several other disciplines within the University of Washington.
The Institute’s faculty and researchers are involved in numerous innovative and path-breaking research initiatives with the ultimate goal of enhancing community capacity to anticipate, respond to, cope with, and recover from natural and man-made hazard events.