气候变化领域集成服务门户(CCPortal): Analysis of the summer thermal comfort indices in İstanbul

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DOI	10.1007/s00484-024-02669-7
	Analysis of the summer thermal comfort indices in İstanbul
	Yilmaz, Merve; Kara, Yigitalp; Toros, Hueseyin; Incecik, Selahattin
发表日期	2024
ISSN	0020-7128
EISSN	1432-1254
英文摘要	Thermal indices and thermal comfort maps have great importance in developing health-minded climate action strategies and livable urban layouts. Especially in cities where vulnerability to heatwaves is high, it is necessary to detect the most appropriate indicators for the regional characteristics and action planning with respect to thermal comfort. The aim of the study is to examine thermal indices as indicators of regional climate characteristics by relating to meteorological parameters and spatial features. Atmospheric variables including air temperature, wind speed, cloud cover, and relative humidity data were obtained from 30 meteorological stations located in districts having different climatic features. Heat stress levels for apparent temperature (AT), heat index (HI), wet bulb globe temperature (WBGT), physiological equivalent temperature (PET), universal thermal climate index (UTCI), and perceived temperature (PT) indices were calculated and associated with meteorological parameters. Thermal comfort maps have been created with the daily mean and maximum values of all indices. As a result, the meteorological parameters with the strongest correlation with all thermal indices are air temperature (Ta) with r = 0.89 +/- 0.01 and mean radiant temperature (Tmrt) with r = 0.75 +/- 0.16. The differences in thermal stress levels over the city have been distinctively observed in the ATmax, PETmax, and PTmax maps, which are generated by the daily maximum values of the indices. & Ccedil;atalca, where forests cover large areas compared to highly urbanized districts, has the lowest heat stress defined by all indices.
英文关键词	Regional biometeorology; Outdoor thermal comfort; Thermal indices; Summer heat stress; Mediterranean region; Urban microclimate
语种	英语
WOS研究方向	Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
WOS类目	Biophysics ; Environmental Sciences ; Meteorology & Atmospheric Sciences ; Physiology
WOS记录号	WOS:001207651500001
来源期刊	INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/298747
作者单位	Istanbul Technical University; Samsun University
推荐引用方式 GB/T 7714	Yilmaz, Merve,Kara, Yigitalp,Toros, Hueseyin,et al. Analysis of the summer thermal comfort indices in İstanbul[J],2024.
APA	Yilmaz, Merve,Kara, Yigitalp,Toros, Hueseyin,&Incecik, Selahattin.(2024).Analysis of the summer thermal comfort indices in İstanbul.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY.
MLA	Yilmaz, Merve,et al."Analysis of the summer thermal comfort indices in İstanbul".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY (2024).