Identifying publicly perceived high temperature thresholds across Chinese cities using geotagged social media data
文献类型：期刊论文
| 作者 | Xu, Rui1,2; Yi, Jiawei1,2; Qi, Wei2,3; Du, Yunyan1,2; Huang, Sheng1,2; Wang, Nan1,2; Qian, Jiale1,2; Tu, Wenna1,2; Hu, Dingchen1,2; Ma, Ting1,2 |
| 刊名 | SUSTAINABLE CITIES AND SOCIETY
 |
| 出版日期 | 2025-02-01 |
| 卷号 | 119页码:106115 |
| 关键词 | High temperature Social media Heat perception Thresholds Meteorological standards Exposure |
| ISSN号 | 2210-6707 |
| DOI | 10.1016/j.scs.2024.106115 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Over recent decades, there has been a marked increase in the frequency and intensity of high temperature events (HTEs) at a global scale, posing profound impacts on human society and on the ecological environment. Recognizing the variability in public perception of high temperatures across different regions is critical for developing localized heat adaptation and mitigation measures. This study developed an ensemble approach to investigate the geographical variations in public perception of high temperatures across 351 Chinese cities using geotagged microblogs. The results revealed that the perceived high temperature thresholds were significantly lower than the heat warning standard, and apparent temperature thresholds exhibited greater variability and better characterize perceived thermal discomfort across cities. The thresholds are significantly associated with climatic factors such as mean temperature and warming trend, as well as socio-economic factors including population density, electricity consumption, green space, and nighttime urban heat island intensity. The research findings also revealed the potential underestimation of exposure to heat risk in many cities, particularly in northeastern and southwestern China. This study demonstrated the value of social media data in understanding public perception of heat and emphasized the importance of considering local adaptability in developing effective heat warning and mitigation strategies. |
| URL标识 | 查看原文 |
| WOS关键词 | OUTDOOR THERMAL COMFORT ; EXTREME HEAT ; CLIMATE-CHANGE ; MORTALITY ; RISKS ; PERCEPTION ; AWARENESS ; HEALTH ; WAVES |
| WOS研究方向 | Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001402983800001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/211319]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 通讯作者 | Yi, Jiawei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China; 4.Curtin Univ, Sch Earth & Planetary Sci, Kent St, Perth, WA 6012, Australia |
| 推荐引用方式 GB/T 7714 | Xu, Rui,Yi, Jiawei,Qi, Wei,et al. Identifying publicly perceived high temperature thresholds across Chinese cities using geotagged social media data[J]. SUSTAINABLE CITIES AND SOCIETY,2025,119:106115. |
| APA | Xu, Rui.,Yi, Jiawei.,Qi, Wei.,Du, Yunyan.,Huang, Sheng.,...&Dewan, Ashraf.(2025).Identifying publicly perceived high temperature thresholds across Chinese cities using geotagged social media data.SUSTAINABLE CITIES AND SOCIETY,119,106115. |
| MLA | Xu, Rui,et al."Identifying publicly perceived high temperature thresholds across Chinese cities using geotagged social media data".SUSTAINABLE CITIES AND SOCIETY 119(2025):106115. |
入库方式： OAI收割
来源：地理科学与资源研究所
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