DOI: 10.1007/s11069-021-04941-0
论文题名: Does exploring the characteristics of emergency supplies really matter for disaster response operations?
作者: Zhu X. ; Regan D. ; Sun B.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
语种: 英语
中文关键词: Emergency response
; Food supplies
; Natural disaster
; Policy simulation
英文摘要: This article aims to provide a quantitative study of immediate food supplies based on a three-stage analysis. Firstly, a numerical autoregressive integrative moving average (ARIMA) model is estimated based on the data of 14 key commodities in Sendai City of Japan during the 2011 Tohoku Earthquake. Though the temporal patterns of key food commodity groups are qualitatively similar, the results show that they tend to follow different ARIMA processes, with different autoregressive moving averages and difference order patterns. Second, 3 of the 14 items are found to be significantly related to the number of temporary residents in shelters, revealing that the relatively low number of different items makes it easier to deploy these key supplies or develop regional purchase agreements at an early stage. Finally, a network simulation of response operations performed in temporary shelters based on four specific policies shows that the exploration of the characteristics of critical emergency supplies is the key that strategically enables both effectiveness and efficiency when responding to a disaster situation. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169529
Appears in Collections: 气候变化与战略
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作者单位: School of Business, Qingdao University of Technology, Qingdao, 266525, China; Department of Foreign Studies, China University of Petroleum, Qingdao, China; School of Management, Harbin Institute of Technology, Harbin, 150001, China
Recommended Citation:
Zhu X.,Regan D.,Sun B.. Does exploring the characteristics of emergency supplies really matter for disaster response operations?[J]. Natural Hazards,2021-01-01