干旱区生态环境知识资源中心(Arid): Analyses of land surface temperature (LST) variability among local climate zones (LCZs) comparing Landsat-8 and ENVI-met model data

Arid

DOI	10.1016/j.scs.2021.102877
	Analyses of land surface temperature (LST) variability among local climate zones (LCZs) comparing Landsat-8 and ENVI-met model data
	Cilek, Muge Unal; Cilek, Ahmet
通讯作者	Cilek, MU (corresponding author), Cukurova Univ, Fac Architecture, Landscape Architecture Dept, TR-01330 Adana, Turkey.
来源期刊	SUSTAINABLE CITIES AND SOCIETY
ISSN	2210-6707
EISSN	2210-6715
出版年	2021
卷号	69
英文摘要	The acceleration of urbanization has caused the urban heat island (UHI) phenomenon because it has changed the built and natural structure. In recent years, the common concept of a local climate zone (LCZ) has become the top priority for UHI studies for eliminating the lack of standardization. This paper presents the statistical relation between LCZ and land surface temperature (LST) for the hot and arid summer period in Adana City of Turkey. It combines vector-based analysis to map LCZ classes and raster-based research to obtain LST derived from a Landsat-8 and ENVI-met 4.3.0 microclimate model. Firstly, LCZs were classified using five parameters including building height, building surface fraction, aspect ratio, pervious and impervious surface fraction. Secondly, the mean LST for each LCZ was obtained from Landsat-8 and ENVI-met. Finally, the statistical significance of temperature differences of each LCZ was analysed by pairwise comparisons using the ANOVA Tukey-HSD test. The results show that built types had generally warmer LSTs than land cover types. LST difference was 0.5?1.0 ?C in built types, while it was 1.0?2.0 ?C in land cover types in Landsat 8. On the other hand, the differences of LST range from 1.5 to 3.0 ?C for built types, and 3.0?8.0 ?C for land cover types in ENVI-met. Subsequent post-hoc tests demonstrated that the mean LSTs obtained from Landsat-8 and ENVI-met exhibited statistically significant differences (p < 0.05). Moreover, the ENVI-met data had more obvious relationships with the LCZ-LST statistical results when compared with the Landsat-8 results. This study?s results will act as a guide for urban planners and future researchers to maintain a standardized UHI and ensure sustainable development, and have approved the current LCZ classification.
英文关键词	Surface urban heat island (SUHI) Local climate zone (LCZ) Land surface temperature (LST) ENVI-met
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000647737100001
WOS关键词	URBAN HEAT-ISLAND ; CITY ; REGION ; ADANA
WOS类目	Construction & Building Technology ; Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368748
作者单位	[Cilek, Muge Unal; Cilek, Ahmet] Cukurova Univ, Fac Architecture, Landscape Architecture Dept, TR-01330 Adana, Turkey
推荐引用方式 GB/T 7714	Cilek, Muge Unal,Cilek, Ahmet. Analyses of land surface temperature (LST) variability among local climate zones (LCZs) comparing Landsat-8 and ENVI-met model data[J],2021,69.
APA	Cilek, Muge Unal,&Cilek, Ahmet.(2021).Analyses of land surface temperature (LST) variability among local climate zones (LCZs) comparing Landsat-8 and ENVI-met model data.SUSTAINABLE CITIES AND SOCIETY,69.
MLA	Cilek, Muge Unal,et al."Analyses of land surface temperature (LST) variability among local climate zones (LCZs) comparing Landsat-8 and ENVI-met model data".SUSTAINABLE CITIES AND SOCIETY 69(2021).