CAREER: Risk-Sharing Communication Networks for Compound Disasters.

职业：复合灾难的风险分担通信网络。

• 批准号: 2339100
• 负责人: Arif Mohaimin Sadri
• 金额: $ 59万
• 依托单位: University of Oklahoma Norman Campus
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2024
• 资助国家: 美国
• 起止时间: 2024-04-01 至 2029-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2339100&HistoricalAwards=false
• 关键词: CAREER; Risk; Sharing; Communication; Networks

Communities share information about disaster risks differently, likely resulting in uneven distributions of survival resources, confusion over who is responsible, and communication that fails to foster trust. Understanding how people are connected in a community can reveal who lacks access to resources, who plays a key role, and how information about risks and resources can spread during disasters. This project introduces a new concept, the Risk-Sharing Commons, to address these communication issues in disaster research and provide complementary pathways to resilience. Combining qualitative and quantitative methods to incorporate new and understudied factors of risk-sharing decisions, this project derives and validates a fundamental understanding of the Commons framework for risk communication in times of disasters. The project offers educational and training activities in disaster risk management and engages stakeholders and community volunteers for better self-organization and decision-making in disaster-induced chaotic environments. The actionable knowledge derived from this project applies to different forms and combinations of disasters, informing policies to enhance the effectiveness of preparedness, response, and recovery efforts in disaster-prone communities.This Faculty Early Career Development (CAREER) project investigates the Risk-Sharing Commons, exploring how people and communities when facing disasters, navigate the inherent complexities of gathering and sharing critical information and resources. This project (a) establishes the relationships between local social and social media networks in disaster risk communication; (b) identifies how people use a diverse set of information sources and how social networks weigh into risk-sharing decisions before and following disaster events; (c) conducts inductive ethnographic research followed by a household network survey and decision-making experiments to incorporate new factors of risk-sharing decisions into a quantitative data and modeling plan that can make inferences validated in terms of scale and place; and (d) captures the variability in network composition and the spatiotemporal dynamics of trust formation and information cascades in risk communication using advanced network science and data-driven methods. Findings from the integrated research, education, and community engagement framework of this project can inform decision-makers on disaster management policy interventions to collectively improvise and identify pathways to resilience.This project is jointly funded by Human-Environment and Geographic Sciences (HEGS), Human Networks and Data Science (HNDS), and the Established Program to Stimulate Competitive Research (EPSCoR).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

社区以不同的方式共享有关灾害风险的信息，可能导致生存资源的分布不平衡，对谁负责的混乱以及未能促进信任的沟通。了解人们如何在社区中建立联系可以揭示谁无法获得资源，谁扮演关键角色以及有关风险和资源在灾难期间如何传播的信息。该项目介绍了一个新概念，即风险共享共享，以解决灾难研究中的这些交流问题，并为弹性提供互补的途径。该项目结合了定性和定量方法，结合了风险分担决策的新和研究的因素，该项目得出了对灾难时期风险交流框架的基本理解，并验证了对灾难时风险交流的基本理解。该项目提供了灾难风险管理中的教育和培训活动，并与利益相关者和社区志愿者互动，以更好地自组织和决策在灾难引起的混乱环境中。从该项目获得的可行知识适用于灾难的不同形式和组合，告知政策以增强易受灾社区的准备，响应和恢复工作的有效性。该教师的早期职业发展（职业）项目调查了风险分布共享共享，探索人们在面对灾难时如何进行灾难，探索与本质的复杂性和资源相处和资源的知名度和资源，并进行了重要的信息和资源。该项目（a）在灾难风险交流中建立了本地社会和社交媒体网络之间的关系； （b）确定人们如何使用各种各样的信息源以及社交网络如何在灾难事件之前和之后的风险分享决策中权衡； （c）进行归纳性民族志研究，然后进行家庭网络调查和决策实验，以将风险分担决策的新因素纳入定量数据和建模计划中，以便在规模和地点方面验证推论； （d）使用高级网络科学和数据驱动方法捕获了网络组成的可变性以及信任形成和信息级联的时空动态。该项目的综合研究，教育和社区参与框架的调查结果可以为决策者提供有关灾难管理政策干预措施，以共同即兴即兴创作并确定弹性的途径。该项目由人类环境和地理科学（HEGS），人类网络和数据科学（HNDS）以及统计的竞争性研究（EPOR SASCORS ISS FARS ISS FARS ISS FARS ISS FAR SOSCER SASTES）共同资助。认为值得通过基金会的智力优点和更广泛影响的评论标准来评估值得支持。