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Emergency and Disaster Management

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Old Dominion University

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Articles 61 - 88 of 88

Full-Text Articles in Social and Behavioral Sciences

Participatory Gis As A Tool For Stakeholder Engagement In Building Resilience To Sea Level Rise: A Demonstration Project, Juita-Elena (Wie) Yusuf, Pragati Rawat, Carol Considine, Michelle Covi, Burton St. John Iii, J. Gail Nicula, Khairul A. Anuar Jan 2018

Participatory Gis As A Tool For Stakeholder Engagement In Building Resilience To Sea Level Rise: A Demonstration Project, Juita-Elena (Wie) Yusuf, Pragati Rawat, Carol Considine, Michelle Covi, Burton St. John Iii, J. Gail Nicula, Khairul A. Anuar

School of Public Service Faculty Publications

This article describes a participatory geographical information system (PGIS) demonstration project used as part of the stakeholder engagement efforts undertaken by the Citizen Engagement Working Group of the Hampton Roads Sea Level Rise Preparedness and Resilience Intergovernmental Planning Pilot Project. The PGIS demonstration project was conducted in the Little Creek/Pretty Lake case study area in the Hampton Roads region of southeastern coastal Virginia. PGIS served as a deliberative and participatory mechanism to obtain local knowledge from residents about the location of valued assets within the community and locations challenged by increased flooding and sea level rise. The PGIS application, using …


Toward Better Management Of Flood Losses: Flood Insurance In A Wetter World, Michael K. Mcshane, Juita-Elena (Wie) Yusuf Jan 2018

Toward Better Management Of Flood Losses: Flood Insurance In A Wetter World, Michael K. Mcshane, Juita-Elena (Wie) Yusuf

Finance Faculty Publications

Flood is the most frequent and costly of U.S. natural disasters with losses expected to increase due to climate change. The National Flood Insurance Program (NFIP) mandates flood insurance purchase for properties with federally backed mortgages in the 100-year floodplain. We propose that mandatory flood insurance purchase be extended to all property in the 500-year floodplain. Following flood events, payments would be directly provided for more properties that suffer flood loss, reducing federal disaster aid spending. The mandate could put more pressure on local governments to increase their Community Rating System score, such as through infrastructure investments and management practices …


User Preferences For Flood Alerts (Risk Communication And Public Engagement In Sea Level Rise Resilience Research Series, Paper No. 2), Juita-Elena (Wie) Yusuf, Carol Considine, Michelle Covi, Donta Council Nov 2017

User Preferences For Flood Alerts (Risk Communication And Public Engagement In Sea Level Rise Resilience Research Series, Paper No. 2), Juita-Elena (Wie) Yusuf, Carol Considine, Michelle Covi, Donta Council

Occasional Paper Series

Working with faculty and staff from Old Dominion University’s Center for Coastal Physical Oceanography, we developed a “straw man” website for users to sign up to receive flood alerts. The flood alert is based on tidal projections for the Sewell’s Point tide gauge available from the National Weather Service through the meteorological development laboratory (http://www.nws.noaa.gov/mdl/etsurge/index.php) and sends alerts for projected water level. We recruited study participants for one-on-one interviews. Participants were asked to interact with the flood alert signup interface and respond to specific questions about their preferences for flood alerts. We used findings of the one-on-one interviews to create …


Hampton Roads Residents’ Perceptions Of Sea Level Rise And Flooding Adaptation, Juita-Elena (Wie) Yusuf, Carol Considine, Burton St. John Iii, Michelle Covi, J. Gail Nicula, Pragati Rawat, Kaitlin Giles Jun 2017

Hampton Roads Residents’ Perceptions Of Sea Level Rise And Flooding Adaptation, Juita-Elena (Wie) Yusuf, Carol Considine, Burton St. John Iii, Michelle Covi, J. Gail Nicula, Pragati Rawat, Kaitlin Giles

Occasional Paper Series

No abstract provided.


Data-Driven Spatial Modeling For Quantifying Networkwide Resilience In The Aftermath Of Hurricanes Irene And Sandy, Yuan Zhu, Kun Xie, Kaan Ozbay, Fan Zuo, Hong Yang Jan 2017

Data-Driven Spatial Modeling For Quantifying Networkwide Resilience In The Aftermath Of Hurricanes Irene And Sandy, Yuan Zhu, Kun Xie, Kaan Ozbay, Fan Zuo, Hong Yang

Computational Modeling & Simulation Engineering Faculty Publications

In recent years, the New York City metropolitan area was hit by two major hurricanes, Irene and Sandy. These extreme weather events disrupted and devastated the transportation infrastructure, including road and subway networks. As an extension of the authors' recent research on this topic, this study explored the spatial patterns of infrastructure resilience in New York City with the use of taxi and subway ridership data. Neighborhood tabulation areas were used as the units of analysis. The recovery curve of each neighborhood tabulation area was modeled with the logistic function to quantify the resilience of road and subway systems. Moran's …


Commonwealth Center For Recurrent Flooding Resiliency: An Update, Morris Foster, John Wells Oct 2016

Commonwealth Center For Recurrent Flooding Resiliency: An Update, Morris Foster, John Wells

Commonwealth Center for Recurrent Flooding Resiliency (CCRFR): Presentations

October 17th, 2016 Update to Joint Subcommittee on Coastal Flooding. PDF of powerpoint presentation.


Protecting The Most Vulnerable, Joshua G. Behr Oct 2016

Protecting The Most Vulnerable, Joshua G. Behr

VMASC Publications

No abstract provided.


Integrating A Simple Traffic Incident Model For Rapid Evacuation Analysis, Andrew J. Collins, R. Michael Robinson, Peter Foytik, Craig Jordan, Barry C. Ezell Jan 2016

Integrating A Simple Traffic Incident Model For Rapid Evacuation Analysis, Andrew J. Collins, R. Michael Robinson, Peter Foytik, Craig Jordan, Barry C. Ezell

VMASC Publications

Road transportation networks are a segment of society's critical infrastructure particularly susceptible to service disruptions. Traffic incidents disrupt road networks by producing blockages and increasing travel times, creating significant impacts during emergency events such as evacuations. For this reason, it is extremely important to incorporate traffic incidents in evacuation planning models. Emergency managers and decision makers need tools that enable rapid assessment of multiple, varied scenarios. Many evacuation simulations require high-fidelity data input making them impractical for rapid deployment by practitioners. Since there is such variation in evacuation types and the method of disruption, evacuation models do not require the …


Policy And Planning Mechanisms For Coastal Relocation: Barriers And Opportunities, Anamaria Bukvic Oct 2015

Policy And Planning Mechanisms For Coastal Relocation: Barriers And Opportunities, Anamaria Bukvic

October 30, 2015: Beyond Toolkits: Adaptation Strategies and Lessons

No abstract provided.


Panel Presentation: Norfolk: Thriving With Water, Norfolk Working Group Oct 2015

Panel Presentation: Norfolk: Thriving With Water, Norfolk Working Group

October 30, 2015: Beyond Toolkits: Adaptation Strategies and Lessons

No abstract provided.


Communicating Flood Risks, Meg Pittenger Jul 2015

Communicating Flood Risks, Meg Pittenger

July 24, 2015: Communicating Frequent Flooding

No abstract provided.


Flood Risk Communications - An Emergency Management Perspective, Robb Braidwood Jul 2015

Flood Risk Communications - An Emergency Management Perspective, Robb Braidwood

July 24, 2015: Communicating Frequent Flooding

No abstract provided.


Reducing Coastal Risk – Structural Protection Around Greater New Orleans, Rick Luettich May 2015

Reducing Coastal Risk – Structural Protection Around Greater New Orleans, Rick Luettich

May 22, 2015: Megaproject Protective Structures for Hampton Roads

No abstract provided.


Panel - Real World Applications: Overview Of Virginia Beach Center For Gis' Geoprocessing Of Storm Surge Models, Dave Arnold Jan 2015

Panel - Real World Applications: Overview Of Virginia Beach Center For Gis' Geoprocessing Of Storm Surge Models, Dave Arnold

January 23, 2015: Storm Surge Modeling Tools for Planning and Response

No abstract provided.


Analysis Of The Cost Of Emergency Managers' Meeting Load: A Hampton Road Case-Study, Andrew J. Collins, David W. Flanagan, Barry Ezell Jan 2015

Analysis Of The Cost Of Emergency Managers' Meeting Load: A Hampton Road Case-Study, Andrew J. Collins, David W. Flanagan, Barry Ezell

VMASC Publications

Preparation for a disaster is not something that can be done by a single organization thus there is a need for coordination between them. Meetings and joint exercises are one means of coordination used by the emergency management community. Meetings and exercises take time, including transportation of personnel and arrangements, and time is money. With limited budgets, emergency managers need to make hard decisions about how their time is allocated. This paper describes a cost model for meeting analysis and discusses a case study that looks at the holistic time spent on meetings and exercises, by personnel, for the Hampton …


Out-Brief Slides: Citizen Engagement, Federal Emergency Management Agency Dec 2014

Out-Brief Slides: Citizen Engagement, Federal Emergency Management Agency

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

No abstract provided.


Out-Brief Slides: Our Children’S Time, Federal Emergency Management Agency Dec 2014

Out-Brief Slides: Our Children’S Time, Federal Emergency Management Agency

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

No abstract provided.


Fema Region Iii Coastal Flood Study - Hampton Roads Adaptation Forum, Robin Danforth Mar 2014

Fema Region Iii Coastal Flood Study - Hampton Roads Adaptation Forum, Robin Danforth

March 28, 2014: Addressing Current and Future Vulnerability through Floodplain Management

No abstract provided.


Hurricane Preparedness: Community Vulnerability And Medically Fragile Populations, Joshua G. Behr, Rafael Diaz Feb 2014

Hurricane Preparedness: Community Vulnerability And Medically Fragile Populations, Joshua G. Behr, Rafael Diaz

VMASC Publications

No abstract provided.


Generic Incident Model For Investigating Traffic Incident Impacts On Evacuation Times In Large-Scale Emergencies, Andrew J. Collins, Peter Foytik, Erika Frydenlund, R. Michael Robinson, Craig A. Jordan Jan 2014

Generic Incident Model For Investigating Traffic Incident Impacts On Evacuation Times In Large-Scale Emergencies, Andrew J. Collins, Peter Foytik, Erika Frydenlund, R. Michael Robinson, Craig A. Jordan

VMASC Publications

Traffic incidents cause a ripple effect of reduced travel speeds, lane changes, and the pursuit of alternative routes that results in gridlock on the immediately affected and surrounding roadways. The disruptions caused by the secondary effects significantly degrade travel time reliability, which is of great concern to the emergency planners who manage evacuations. Outcomes forecast by a generic incident model embedded in a microscopic evacuation simulation, the Real-Time Evacuation Planning Model (RtePM), were examined to quantify the change in time required for an emergency evacuation that results from traffic incidents. The incident model considered vehicle miles traveled on each individual …


"How Big Should My Water Wings Be?", Margaret Davidson Jul 2013

"How Big Should My Water Wings Be?", Margaret Davidson

July 10, 2013: Best Practices and Communications Strategies for Adapting to Sea Level Rise and Flooding

No abstract provided.


Recurrent Coastal Flooding: How Should Virginia Respond?, Molly Mitchell Rogerro Mar 2013

Recurrent Coastal Flooding: How Should Virginia Respond?, Molly Mitchell Rogerro

March 13, 2013: Regional Sea Level Rise Assessment, Adaptation and Flood Mitigation Projects

No abstract provided.


Report On Collaboration Of Dr. Diane Horn With Dr. Michael Mcshane As Part Of The Climate Change And Sea Level Rise Initiative, Diane Horn, Michael K. Mcshane Jan 2013

Report On Collaboration Of Dr. Diane Horn With Dr. Michael Mcshane As Part Of The Climate Change And Sea Level Rise Initiative, Diane Horn, Michael K. Mcshane

CCSLRI Reports

No abstract provided.


Forum Notes: Emergency Management, Hr Adaptation Forum Nov 2012

Forum Notes: Emergency Management, Hr Adaptation Forum

November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding

No abstract provided.


Identifying Factors That Influence Terrorist Decisions And Target Selection, Barry C. Ezell, Joshua Behr, Andrew Collins Jan 2012

Identifying Factors That Influence Terrorist Decisions And Target Selection, Barry C. Ezell, Joshua Behr, Andrew Collins

VMASC Publications

Currently, the U.S. Department of Homeland Security (DHS) elicits probabilistic judgements from the intelligence community on actions terrorists may take to attack the continental U.S. For example, how likely is the adversary to choose agent 'x' over 'y' or target 'a' over target 'b'? Eliciting these types of judgements is difficult and time consuming. The National Academies and others have suggested that a better approach may be to elicit information on adversary's preferences, perceptions, and capabilities and use this information to calculate probabilities of interest to DHS. Some terrorist groups are thinking about using weapons of mass destruction (WMD), each …


Evacuee Route Choice Decisions In A Dynamic Hurricane Evacuation Context, R. Michael Robinson, Asad Khattak Jan 2012

Evacuee Route Choice Decisions In A Dynamic Hurricane Evacuation Context, R. Michael Robinson, Asad Khattak

VMASC Publications

Very high traffic volumes may lead to extensive congestion during hurricane evacuations. Evacuation planners reduce this congestion by careful planning for multiple hurricane scenarios and assignment of evacuation routes and timing. This planning may be for naught if obstructions block key roadways. An advanced traveler information system (ATIS) may be used to guide evacuees to alternate routes, but how effective will that guidance be? Should the use of alternate routes be encouraged? How are drivers likely to respond to delays and information? Will information shorten or improve the reliability of travel times in emergency conditions? Integration of a dynamic evacuation …


Selection Of Source And Use Of Traffic Information In Emergency Situations, R. Michael Robinson, Asad Khattak Jan 2011

Selection Of Source And Use Of Traffic Information In Emergency Situations, R. Michael Robinson, Asad Khattak

VMASC Publications

The access and the use of advanced traveler information systems (ATISs) by drivers during normal commuting have been extensively assessed and analyzed. Emergency managers and transportation officials have extended the results of studies of ATIS use under routine conditions to emergency scenarios under the assumption that drivers' responses to information under emergency conditions mimic those seen under normal driving conditions. A recent survey of potential hurricane evacuees suggests the need to revisit this assumption. Results indicate that although commercial radio reports and variable message signs continue to be the sources of traffic information cited the most frequently, other information sources …


Route Change Decision Making By Hurricane Evacuees Facing Congestion, R. Michael Robinson, Asad Khattak Jan 2010

Route Change Decision Making By Hurricane Evacuees Facing Congestion, R. Michael Robinson, Asad Khattak

VMASC Publications

Successful evacuations of metropolitan areas require overcoming unexpected congestion that reduces traffic flows. Congestion may result from accidents, incidents, or other events that reduce road capacity. Traffic professionals and emergency managers may promote deviations from planned routes to bypass an area of congestion and speed mass exit. However, some route changes may actually reduce traffic flow rates, and in these cases decision makers may want to discourage use of alternate routes. By using results of a behavioral survey of potential hurricane evacuees, this study identifies variables associated with the decision to alter routes and also identifies frequently used information sources. …