This paper proposed and tested a multilayer framework for modeling network dynamics of inter-organizational coordination in resilience planning among interdependent infrastructure sectors. Each layer in the network represents one infrastructure sector such as flood control, transportation, and emergency response. Coordination probability was introduced to approximate the inconsistent coordination between organizations, based on which the intra-layer or inter-layer link removal was conducted and inter-organizational coordination efficiency within and across infrastructure sectors was hereby unveiled. To test the proposed framework, a multilayer collaboration network of 35 organizations from five infrastructure sectors in Harris County, Texas, was mapped based on a survey of Hurricane Harvey. The analysis results showed that before Hurricane Harvey, coordination among flood control, transportation, and infrastructure development sectors lacked essential integration to foster robust resilience plans. The proposed framework enables an assessment of coordination efficiency among organizations involving in resilience planning and provides an indicator for urban resilience measurement.
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Hurricane Harvey Unstrapped: Experiencing Adaptive Tensions on the Edge of Chaos
This paper is based on the analysis of data collected as part of a research conducted through National Science Foundation (NSF) grant 1760504 – RAPID: Disaster Preparedness and Response within Communities Affected by Hurricane Harvey. Our co-autoethnographic study focused on response and short-term recovery in Hurricane Harvey. It consisted of in-depth interviews conducted with emergency management officials, first responders, members of non-governmental organizations, civic leaders, spontaneous volunteers, and flooding victims coupled with an analysis of Crowdsource (spontaneously created virtual platform for citizens’ response) data. Our results point to the phenomenon of unstrapping identified across standard operating procedures, organizational arrangements, formal communication flows, formal emergency management processes, and resource utilization protocols. While unstrapping has been evidenced in our study to be perceived as threatening by emergency management and response entities, we adapt a complexity-informed worldview to propose unstrapping representing natural processes inherent to complex adaptive systems. Our study highlights unpredictability and change in human and organizational systems and give rise to self-organization, self-regulation that ultimately gives rise to resilience and adaptability. Implications for emergency management and policy are discussed.
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- Award ID(s):
- 1760504
- PAR ID:
- 10126438
- Date Published:
- Journal Name:
- WIT transactions on the built environment
- ISSN:
- 1743-3509
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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