Applications Of Social Network Analysis For Building Community Disaster Resilience

Social Network Analysis (SNA) is the identification of the relationships and attributes of members, key actors, and groups that social networks comprise. The National Research Council, at the request of the Department of Homeland Security, held a two-day workshop on the use of SNA for the purpose of building community disaster resilience. The workshop, summarized in this volume, was designed to provide guidance to the DHS on a potential research agenda that would increase the effectiveness of SNA for improving community disaster resilience. The workshop explored the state of the art in SNA and its applications in the identification, construction, and strengthening of networks within U.S. communities. Workshop participants discussed current work in SNA focused on characterizing networks; the theories, principles and research applicable to the design or strengthening of networks; the gaps in knowledge that prevent the application of SNA to the construction of networks; and research areas that could fill those gaps. Elements of a research agenda to support the design, development, and implementation of social networks for the specific purpose of strengthening community resilience against natural and human-made disasters were discussed.

Social Network Analysis (SNA) is the identification of the relationships and attributes of members, key actors, and groups that social networks comprise. The National Research Council, at the request of the Department of Homeland Security, held a two-day workshop on the use of SNA for the purpose of building community disaster resilience. The workshop, summarized in this volume, was designed to provide guidance to the DHS on a potential research agenda that would increase the effectiveness of SNA for improving community disaster resilience. The workshop explored the state of the art in SNA and its applications in the identification, construction, and strengthening of networks within U.S. communities. Workshop participants discussed current work in SNA focused on characterizing networks; the theories, principles and research applicable to the design or strengthening of networks; the gaps in knowledge that prevent the application of SNA to the construction of networks; and research areas that could fill those gaps. Elements of a research agenda to support the design, development, and implementation of social networks for the specific purpose of strengthening community resilience against natural and human-made disasters were discussed.

Social networking is a concept that has existed for a long time; however, with the explosion of the Internet, social networking has become a tool for people to connect and communicate in ways that were impossible in the past. The recent development of Web 2.0 has provided many new applications, such as Myspace, Facebook, and LinkedIn. The purpose of Handbook of Social Network Technologies and Applications is to provide comprehensive guidelines on the current and future trends in social network technologies and applications in the field of Web-based Social Networks. This handbook includes contributions from world experts in the field of social networks from both academia and private industry. A number of crucial topics are covered including Web and software technologies and communication technologies for social networks. Web-mining techniques, visualization techniques, intelligent social networks, Semantic Web, and many other topics are covered. Standards for social networks, case studies, and a variety of applications are covered as well.

Natural disasters in recent years have brought the study of disaster resiliency to the forefront. The importance of community preparedness and sustainability has been underscored by such calamities as Hurricane Katrina in 2005 and the Japanese tsunami in 2011. Natural disasters will inevitably continue to occur, but by understanding the concept of resiliency as well as the factors that lead to it, communities can minimize their vulnerabilities and increase their resilience. In this volume, editors Naim Kapucu, Christopher V. Hawkins, and Fernando I. Rivera gather an impressive array of scholars to provide a much needed re-think to the topic disaster resiliency. Previous research on the subject has mainly focused on case studies, but this book offers a more systematic and empirical assessment of resiliency, while at the same time delving into new areas of exploration, including vulnerabilities of mobile home parks, the importance of asset mapping, and the differences between rural and urban locations. Employing a variety of statistical techniques and applying these to disasters in the United States and worldwide, this book examines resiliency through comparative methods which examine public management and policy, community planning and development, and, on the individual level, the ways in which culture, socio-economic status, and social networks contribute to resiliency. The analyses drawn will lead to the development of strategies for community preparation, response, and recovery to natural disasters. Combining the concept of resiliency, the factors that most account for the resiliency of communities, and the various policies and government operations that can be developed to increase the sustainability of communities in face of disasters, the editors and contributors have assembled an essential resource to scholars in emergency planning, management, and policy, as well as upper-level students studying disaster management and policy.

Community resilience, or the sustained ability of a community to withstand and recover from adversity has become a key policy issue at federal, state, and local levels, including in the National Health Security Strategy. Because resources are limited in the wake of an emergency, it is increasingly recognized that resilience is critical to a community's ability to reduce long recovery periods after an emergency. This report provides a roadmap for federal, state, and local leaders who are developing plans to enhance community resilience for health security threats and describes options for building community resilience in key areas. Based on findings from a literature review and a series of community and regional focus groups, the authors provide a definition of community resilience in the context of national health security and a set of eight levers and five core components for building resilience. They then describe suggested activities that communities are pursuing and may want to strengthen for community resilience, and they identify challenges to implementation.

Social Network Analysis of Disaster Response, Recovery, and Adaptation covers systematic social network analysis and how people and institutions function in disasters, after disasters, and the ways they adapt to hazard settings. As hazards become disasters, the opportunities and constraints for maintaining a safe and secure life and livelihood become too strained for many people. Anecdotally, and through many case studies, we know that social interactions exacerbate or mitigate those strains, necessitating a concerted, intellectual effort to understand the variation in how ties within, and outside, communities respond and are affected by hazards and disasters. Examines the role of societal relationships in a disaster context, incorporating theory and case studies by experts in the field Integrates research in the areas of social network analysis and inter-organizational networks Presents a range of studies from around the world, employing different approaches to network analysis in disaster contexts

The terrorist attacks of September 11, 2001 (9/11) on the United States prompted a rethinking of how the United States prepares for disasters. Federal policy documents written since 9/11 have stressed that the private and public sectors share equal responsibility for the security of the nation's critical infrastructure and key assets. Private sector entities have a role in the safety, security, and resilience of the communities in which they operate. Incentivizing the private sector to expend resources on community efforts remains challenging. Disasters in the United States since 9/11 (e.g., Hurricane Katrina in 2005) indicate that the nation has not yet been successful in making its communities resilient to disaster. In this book, the National Research Council assesses the current states of the art and practice in private-public sector collaboration dedicated to strengthening community disaster resilience.

Resilience as a concept has become embedded in public policy discourse within countries across the world in a wide range of contexts--planning, education, emergency management, and supply chains. The goal of this book is to assist future community leaders and professionals with the subsystem components and the actions that must be taken to insure community resilience, and to alert them to the potential pitfalls when adapting their community to the challenges that continually change. The development of trust among and between diverse members of communities and the political and economic leaders is essential if our views of how to build resilience are to change. The book is divided into five sections. The first section explores the challenges of transformational change, building community resilience with alternative frameworks, and resilience in time and space with lessons from ecology. Section II covers the building of hazard resilient communities through technology, microscale disaster and local resilience, the building of resilient cities by harnessing the power of urban analytics. and the failure to describe and communicate the possible future climate change scenarios. Section III examines challenges for urban theory when conceptualizing financial resilience, the role of social capital in community disaster resilience, the challenges of citizen engagement and resilience in the Dutch disaster management, and the rationalities of extraction and resilience of fossil-fueling vulnerability in an age of extreme energy. Section IV explores shifting from risks to consequences when building resilience to mega-hazards, resilience and small island nations, the sea level rise, demographics and rural resilience on Maryland’s Eastern shore, and the epicenter of community resilience in the California’s San Francisco Bay Area. Section V discusses observations and challenges on building community resilience in the twenty-first century. This highly informative and indispensable volume will be meaningful for future community leaders, citizens, stakeholders, government officials, emergency management, and crisis interveners.