The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou

DOI: 10.22161/ijeab.92.22

Keyword: Atmospheric Correction Method; Surface Temperature Inversion; Urban Heat Island (UHI); Spatio-temporal Evolution, Normalized Difference Vegetation Index（NDVI）

Abstract: This study aims to explore the urban heat island intensity and change characteristics of Huadu District, Guangzhou. Landsat 8 was used as the data source, and an atmospheric transmission model was used to invert the surface temperature of Huadu District, Guangzhou, in winter 2013 and 2021, extract the urban core area, and divide the heat island effect area. The results show that the urban heat island of Huadu District in Guangzhou has changed greatly in 2021. Compared with 2013, the proportion of low-temperature areas and sub-low temperature areas in urban areas has decreased in 2021, while the high-temperature area, sub-low temperature area, and middle-temperature area have increased. In terms of space, the high-temperature area of Huadu District, Guangzhou, is mainly distributed in the built-up area in the south and north of the city; the sub-low temperature area is distributed on the edge of the built-up area; the medium-temperature area occupies most of the district of Huadu District, distributed in the city’s central area and the edge of the low-temperature area; and the low-temperature area is distributed in the water body and dense vegetation area.

Article Info: Received: 25 Feb 2024; Received in revised form: 04 Apr 2024; Accepted: 12 Apr 2024; Available online: 22 Apr 2024

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Page No: 199-208

Cite this Article:

Bingyi Li, Ruei-Yuan Wang et al."The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 9, no. 2, 2024, pp.199-208 AI Publications doi:10.22161/ijeab.92.22

Bingyi Li, Ruei-Yuan Wang, P.(2024).The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).9(2), 199-208.10.22161/ijeab.92.22

Bingyi Li, Ruei-Yuan Wang, P.(2024).The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).9(2), pp.199-208.

Bingyi Li, Ruei-Yuan Wang. 2024."The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).9(2):199-208.Doi:10.22161/ijeab.92.22

Bingyi Li, Ruei-Yuan Wang."The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou", International Journal of Environment Agriculture and Biotechnology,vol.9,no. 2, pp.199-208,2024.

@article { bingyili2024the,
title={The Analysis of the Spatio-temporal Evolution of the Heat Island Effect and its Influencing Factors in Huadu District, Guangzhou},
author={Bingyi Li, Ruei-Yuan Wang , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={9},
year= {2024} ,
}