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COVID-19与人类流动的时空维度的变化有关
Clodomir Santana1, Federico Botta1,2, Hugo Barbosa1
1Computer Science Department, University of Exeter, Exeter, UK.
Nature human behaviour
|July 27, 2023
概括
2019年新冠肺炎疫情改变了人类的流动性,减少了旅行距离和同步通勤. 封锁后,空间流动性比时间同步更快地恢复,根据城市化和收入产生不同的影响.
科学领域:
- 城市研究 城市研究
- 移动科学 移动科学
- 流行病学 流行病学
背景情况:
- 人类流动模式受到社会经济因素和城市结构的影响.
- 冠状病毒疾病2019 (COVID-19) 流行病严重破坏了已建立的移动模式.
- 移动性变化包括空间 (旅行距离) 和时间 (通勤同步) 维度.
研究的目的:
- 调查封锁和随后的限制如何重塑空间和时间移动的动态.
- 分析封锁后空间和时间流动的差异性恢复.
- 检查城市化水平和经济分层对移动性恢复模式的影响.
主要方法:
- 利用了来自未被识别的手机用户的基于位置的数据.
- 分析了每天行驶距离 (空间维度) 和通勤同步 (时间维度) 的变化.
- 在不同地理和社会经济背景下,在封锁限制期间和限制后的时期,比较了移动模式.
主要成果:
- 封锁限制导致空间流动性下降,与增加的时间异步交织在一起.
- 在解除限制后,空间移动性的恢复比时间移动性的恢复更快.
- 农村和低收入地区经历了更大的空间破坏,而城市化和高收入地区在时间流动方面更受影响.
结论:
- 随着COVID-19大流行,人类流动性发生了复杂的变化,影响了所行驶的距离和日常同步.
- 流行病后的移动性恢复不均,突出了与城市化和经济地位相关的差异.
- 了解这些差异化的影响对于城市规划和流行病后恢复的公共卫生战略至关重要.
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