Social distance integrated gravity model for evacuation destination choice
Social distance integrated gravity model for evacuation destination choice
复制标题
疏散目的地选择的社会距离综合重力模型
DOI:
10.1080/17538947.2021.1915396
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发表时间:
2021
影响因子:
5.1
通讯作者:
Cutter, Susan L.
中科院分区:
文献类型:
--
作者:
Jiang, Yuqin;Li, Zhenlong;Cutter, Susan L.
Evacuation is an effective and commonly taken strategy to minimize death and injuries from an incoming hurricane. For decades, interdisciplinary research has contributed to a better understanding of evacuation behavior. Evacuation destination choice modeling is an essential step for hurricane evacuation transportation planning. Multiple factors are identified associated with evacuation destination choices, in which long-term social factors have been found essential, yet neglected, in most studies due to difficulty in data collection. This study utilized long-term human movement records retrieved from Twitter to (1) reinforce the importance of social factors in evacuation destination choices, (2) quantify individual-level familiarity measurement and its relationship with an individual’s destination choice, (3) develop a big data approach for aggregated county-level social distance measurement, and (4) demonstrate how gravity models can be improved by including both social distance and physical distance for evacuation destination choice modeling.
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DOI:
--
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发表时间:
2006
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