Identifying sensitive population associated with summer extreme heat in Beijing
文献类型：期刊论文
| ; | |
| 作者 | Li, Jiayan ; Sun, Ranhao; Chen, Liding
|
| 刊名 | SUSTAINABLE CITIES AND SOCIETY
 |
| 出版日期 | 2022-08 |
| 卷号 | 83期号:0页码:103925 |
| 关键词 | OUTDOOR THERMAL COMFORT URBAN PARK ADAPTATION ENVIRONMENTS TEMPERATURE CLIMATE SATISFACTION PERCEPTIONS SENSATION IMPACTS |
| ISSN号 | 2210-6707 |
| 英文摘要 | Severe high-temperature leads significant risks of human health under the highly population concentration and climate change. The thermal sensitivity to high temperature is needed to be quantified associated with different population characteristics. Thermal condition was quantified by universal thermal climate index (UTCI) and thermal sensitivity was identified by thermal sensation votes (TSV), thermal comfort votes, and thermal unacceptability votes based on 667 questionnaires in Beijing, China. This study designated four indicators, i.e., neutral temperature, neutral temperature range, tolerance temperature, and tolerance temperature range to analyze the effects of individual characteristics on thermal sensitivity. A one-way ANOVA was used to identify the effects of long-term adaptation and psychological factors. Results showed that: (1) Older residents had a higher neutral temperature, narrow tolerance temperature range, and lower tolerance temperature of 1.2 degrees C UTCI than younger residents. (2) People with chronic disease had a narrow tolerance temperature range and lower tolerance temperature of 1.3 degrees C UTCI than healthy ones; (3) The proportion of people who voted strong thermal sensation (TSV >= 2) rated the highest in building areas, while the proportion decreased 31.6% in spaces with dense trees; (4) Residential history and city attractiveness had significant impacts on mean thermal sensation votes and mean thermal comfort votes, excluding the effect of thermal stress level. This study provided useful implications of specific adaption for summer extreme heat according to different population characteristics. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47280]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Sun, Ranhao |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jiayan,Sun, Ranhao,Chen, Liding. Identifying sensitive population associated with summer extreme heat in Beijing, Identifying sensitive population associated with summer extreme heat in Beijing.pdf[J]. SUSTAINABLE CITIES AND SOCIETY,2022,83(0):103925. |
| APA | Li, Jiayan,Sun, Ranhao,&Chen, Liding.(2022).Identifying sensitive population associated with summer extreme heat in Beijing.SUSTAINABLE CITIES AND SOCIETY,83(0),103925. |
| MLA | Li, Jiayan,et al."Identifying sensitive population associated with summer extreme heat in Beijing".SUSTAINABLE CITIES AND SOCIETY 83.0(2022):103925. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。