Spatiotemporal evolution of surface urban heat islands: Concerns regarding summer heat wave periods
文献类型：期刊论文
| 作者 | Ren, Jiayi4; Yang, Jun2,3,4; Yu, Wenbo4; Cong, Nan1; Xiao, Xiangming6; Xia, Jianhong (Cecilia)5; Li, Xueming3 |
| 刊名 | JOURNAL OF GEOGRAPHICAL SCIENCES
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 34期号:6页码:1065-1082 |
| 关键词 | heat wave surface urban heat island interactive Self-organization algorithm centroid migration Beijing |
| ISSN号 | 1009-637X |
| DOI | 10.1007/s11442-024-2239-6 |
| 英文摘要 | Many cities face heat wave (HW) events, combined with the existent surface urban heat island (SUHI) effects. This places pressure on human settlements and sustainable development. However, few studies have investigated the SUHI effects from the perspective of HWs. In this study, the summer HWs in Beijing from 2001 to 2021 were calculated, and the evolution of HWs and SUHIs was quantitatively analyzed based on the dynamic nature of the urban-rural boundary. Beijing experienced 27 HWs in the 21 years, including 10 instances in June, four in July, and 13 in August. The SUHI varied during HWs, between 2-3 degrees C in most years. The highest SUHI occurred in 2019, reaching 3.99 degrees C and covering the largest area (10,887 km2). The fluctuation in HWs and SUHIs generally displayed the same spatiotemporal pattern, and HWs amplified the SUHIs to a certain extent, with the highest correlation coefficient being 0.44. Additionally, impervious surfaces and cropland contributed most to SUHIs, and night light enhanced SUHIs. Observing the co-evolution of HWs and SUHIs will be helpful for ecological maintenance and urban infrastructure optimization and provide theoretical support for reducing heat risk and improving the human settlement environment. |
| WOS关键词 | THERMAL ENVIRONMENT ; CLIMATE-CHANGE ; IMPACT ; CHINA ; VULNERABILITY ; URBANIZATION ; TEMPERATURE ; MORTALITY ; CITIES ; RISK |
| 资助项目 | National Natural Science Foundation of China[41771178] ; National Natural Science Foundation of China[42030409] ; Fundamental Research Funds for the Central Universities[N2111003] ; Basic Scientific Research Project (Key Project) of the Education Department of Liaoning Province[LJKZ0964] |
| WOS研究方向 | Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:001244361900008 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Basic Scientific Research Project (Key Project) of the Education Department of Liaoning Province |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206624]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Yang, Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China 2.Northeastern Univ, JangHo Architecture Coll, Shenyang 110169, Peoples R China 3.Liaoning Normal Univ, Human Settlements Res Ctr, Dalian 116029, Liaoning, Peoples R China 4.Northeastern Univ, Sch Humanities & Law, Shenyang 110169, Peoples R China 5.Curtin Univ, Sch Earth & Planetary Sci EPS, Perth 65630, Australia 6.Univ Oklahoma, Ctr Earth Observat & Modeling, Dept Microbiol & Plant Biol, Norman, OK 73019 USA |
| 推荐引用方式 GB/T 7714 | Ren, Jiayi,Yang, Jun,Yu, Wenbo,et al. Spatiotemporal evolution of surface urban heat islands: Concerns regarding summer heat wave periods[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2024,34(6):1065-1082. |
| APA | Ren, Jiayi.,Yang, Jun.,Yu, Wenbo.,Cong, Nan.,Xiao, Xiangming.,...&Li, Xueming.(2024).Spatiotemporal evolution of surface urban heat islands: Concerns regarding summer heat wave periods.JOURNAL OF GEOGRAPHICAL SCIENCES,34(6),1065-1082. |
| MLA | Ren, Jiayi,et al."Spatiotemporal evolution of surface urban heat islands: Concerns regarding summer heat wave periods".JOURNAL OF GEOGRAPHICAL SCIENCES 34.6(2024):1065-1082. |
入库方式： OAI收割
来源：地理科学与资源研究所
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