报告题目：空间不确定性对脆弱性评估及风险指数的影响
报告人：Derrick Hung Chak HO Assistant Professor
报告时间：2024年11月11日（周一）15:00
报告地点：气象楼1114会议室
主 持 人：宁贵财 教授
报告人简介：
Derrick is an Assistant Professor in urban and health management. He is also the Co-leader of Social Determinants of Health Initiatives and Program Coordinator of Public Policy and Urban Development’s Minor. He co-developed the government-based Heat Exposure Integrated Deprivation Index (HEIDI) with BCCDC for public health surveillance. Derrick has extensive experiences in urban health. His research focuses on social and environmental determinants of health, with particular interests in interactions between neighborhood deprivation, natural and built environment, healthy behaviors, and non-communicable diseases. Additionally, Derrick has extensive experience in spatiotemporal analysis and remote sensing applications and machine learning modelling for population exposure and urban health assessment. Derrick serves as an Associate Editor for Annals of Epidemiology, Population Health Metrics, and International Health, and an early career editorial board member for Environmental Research. He is also a Global Assessor for Royal Society of Tropical Medicine and Hygiene.
报告简介：
脆弱性评估及风险指数常用于防灾管理及城市规划。但是空间不确定性对脆弱性评估及风险指数的估算往往带来显著的影响。不同于欧美城市，高人口密度以及密集的高楼宇群，直接影响了亚洲城市结构，以致带来对城市防灾应变及能力的负担。过往基于地理信息系统的简单平面算法，亦可能对风险评估带来偏差。此讲座针对以上问题，提出应如何利用多元空间数据，建立针对高密度城市结构的评估法则。此外，对于城市风险评估，应该如何行用结合个体和周边人群（如没有直接交流的人群）的不干涉活动进行防灾及风险分析，以更深入探讨居住环境及城市空间对人群灾难及风险带来的隐性影响。
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2024年11月6日