At Risk: Natural Hazards, People's Vulnerability, and Disasters.
TL;DR: The authors argue that the social, political and economic environment is as much a cause of disasters as the natural environment and that the concept of vulnerability is central to an understanding of disasters and their prevention or mitigation, exploring the extent and ways in which people gain access to resources.
Abstract: Many disasters are a complex mix of natural hazards and human action. At Risk argues that the social, political and economic environment is as much a cause of disasters as the natural environment. Published within the International Decade of Natural Hazard Reduction, this book suggests ways in which both the social and natural sciences can be analytically combined through a 'disaster pressure and release' model. Arguing that the concept of vulnerability is central to an understanding of disasters and their prevention or mitigation, the authors explore the extent and ways in which people gain access to resources. Individual chapters apply analytical concepts to famines and drought, biological hazards, floods, coastal storms, and earthquakes, volcanos and landslides - the hazards that become disasters'. Finally, the book draws practical and policy conclusions to promote a safer environment and reduce vulnerability.
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TL;DR: In this article, a review of adaptation of human communities to global changes, especially climate change, in the context of adaptive capacity and vulnerability is presented, focusing on scholarship that contributes to practical implementation of adaptations at the community scale.
Abstract: This paper reviews the concept of adaptation of human communities to global changes, especially climate change, in the context of adaptive capacity and vulnerability. It focuses on scholarship that contributes to practical implementation of adaptations at the community scale. In numerous social science fields, adaptations are considered as responses to risks associated with the interaction of environmental hazards and human vulnerability or adaptive capacity. In the climate change field, adaptation analyses have been undertaken for several distinct purposes. Impact assessments assume adaptations to estimate damages to longer term climate scenarios with and without adjustments. Evaluations of specified adaptation options aim to identify preferred measures. Vulnerability indices seek to provide relative vulnerability scores for countries, regions or communities. The main purpose of participatory vulnerability assessments is to identify adaptation strategies that are feasible and practical in communities. The distinctive features of adaptation analyses with this purpose are outlined, and common elements of this approach are described. Practical adaptation initiatives tend to focus on risks that are already problematic, climate is considered together with other environmental and social stresses, and adaptations are mostly integrated or mainstreamed into other resource management, disaster preparedness and sustainable development programs. r 2006 Elsevier Ltd. All rights reserved.
4,612 citations
TL;DR: The Social Vulnerability Index (SoVI) as discussed by the authors is an index of social vulnerability to environmental hazards based on county-level socioeconomic and demographic data collected from the United States in 1990.
Abstract: Objective. County-level socioeconomic and demographic data were used to construct an index of social vulnerability to environmental hazards, called the Social Vulnerability Index (SoVI) for the United States based on 1990 data.
Methods. Using a factor analytic approach, 42 variables were reduced to 11 independent factors that accounted for about 76 percent of the variance. These factors were placed in an additive model to compute a summary score—the Social Vulnerability Index.
Results. There are some distinct spatial patterns in the SoVI, with the most vulnerable counties clustered in metropolitan counties in the east, south Texas, and the Mississippi Delta region.
Conclusion. Those factors that contribute to the overall score often are different for each county, underscoring the interactive nature of social vulnerability—some components increase vulnerability; others moderate the effects.
4,230 citations
Cites background from "At Risk: Natural Hazards, People's ..."
...High birth rates (1) Large families (1) Single-parent households (1) Source: Blaikie et al. (1994), Morrow (1999), Heinz Center for Science, Economics, and the Environment (2000), and Puente (1999)....
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...Sources: Blaikie et al. (1994), Enarson and Morrow (1998), Enarson and Scanlon (1999), Morrow and Phillips (1999), Fothergill (1996), Peacock, Morrow, and Gladwin (1997, 2000), Hewitt (1997), and Cutter (1996)....
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...These include: lack of access to resources (including information, knowledge, and technology); limited access to political power and representation; social capital, including social networks and connections; beliefs and customs; building stock and age; frail and physically limited individuals; and type and density of infrastructure and lifelines (Cutter, 2001a; Tierney, Lindell, and Perry, 2001; Putnam, 2000; Blaikie et al., 1994)....
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...Sources: Cutter, Mitchell, and Scott (2000), Burton, Kates, and White (1993), Blaikie et al. (1994), Peacock, Morrow, and Gladwin (1997, 2000), Hewitt (1997), Puente (1999), and Platt (1999)....
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TL;DR: In this article, the disaster resilience of place (DROP) model is proposed to improve comparative assessments of disaster resilience at the local or community level, and a candidate set of variables for implementing the model are also presented as a first step towards its implementation.
Abstract: There is considerable research interest on the meaning and measurement of resilience from a variety of research perspectives including those from the hazards/disasters and global change communities. The identification of standards and metrics for measuring disaster resilience is one of the challenges faced by local, state, and federal agencies, especially in the United States. This paper provides a new framework, the disaster resilience of place (DROP) model, designed to improve comparative assessments of disaster resilience at the local or community level. A candidate set of variables for implementing the model are also presented as a first step towards its implementation.
3,119 citations
TL;DR: In this paper, the authors reviewed the recent literature on diversification as a livelihood strategy of rural households in developing countries, with particular reference to sub-Saharan Africa, and concluded that removal of constraints to, and expansion of opportunities for, diversification are desirable policy objectives because they give individuals and households more capabilities to improve livelihood security and to raise living standards.
Abstract: This article reviews the recent literature on diversification as a livelihood strategy of rural households in developing countries, with particular reference to sub‐Saharan Africa. Livelihood diversification is defined as the process by which rural families construct a diverse portfolio of activities and social support capabilities in order to survive and to improve their standards of living. The determinants and effects of diversification in the areas of poverty, income distribution, farm output and gender are examined. Some policy inferences are summarised. The conclusion is reached that removal of constraints to, and expansion of opportunities for, diversification are desirable policy objectives because they give individuals and households more capabilities to improve livelihood security and to raise living standards.
2,298 citations
TL;DR: Social and ecological vulnerability to disasters and outcomes of any particular extreme event are influenced by buildup or erosion of resilience both before and after disasters occur.
Abstract: Social and ecological vulnerability to disasters and outcomes of any particular extreme event are influenced by buildup or erosion of resilience both before and after disasters occur. Resilient social-ecological systems incorporate diverse mechanisms for living with, and learning from, change and unexpected shocks. Disaster management requires multilevel governance systems that can enhance the capacity to cope with uncertainty and surprise by mobilizing diverse sources of resilience.
2,277 citations
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