globalchange  > 气候变化与战略
DOI: 10.1007/s11069-020-04408-8
论文题名:
The effects of Hurricane Dorian on spatial reactions and mobility
作者: Yum S.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
卷: 105, 期:3
起始页码: 2481
结束页码: 2497
语种: 英语
中文关键词: Hurricane ; Natural disaster ; Spatial mobility ; Spatial reaction ; Tweets
英文关键词: displacement ; hurricane event ; mobility ; natural disaster ; social media ; spatial analysis ; United States ; Florida ; Rosa carolina carolina
英文摘要: This study sheds new light on how a hurricane affects spatial reactions and mobility across the US states based on Twitter data, whereas prior studies have only focused on the damaged region. First, this study finds that spatial reactions are differentiated by periods. For example, New York shows the second-highest reactions in the pre-hurricane weeks, North Carolina reveals the second-highest reactions in the hurricane weeks, and Texas exhibits the second-highest reactions in the post-hurricane weeks. This study also highlights that a hurricane plays a significant role in spatial displacements of the case study regions (Florida, North Carolina, and New York). To be specific, displacements in the hurricane weeks are 24 times higher than those in the pre-hurricane weeks. Lastly, this study finds that displacements within 5 km significantly increase, whereas those over 50 km significantly decrease in the hurricane weeks. © 2020, Springer Nature B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169495
Appears in Collections:气候变化与战略

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作者单位: University of Florida, Gainesville, FL, United States

Recommended Citation:
Yum S.. The effects of Hurricane Dorian on spatial reactions and mobility[J]. Natural Hazards,2021-01-01,105(3)
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