Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment
The contribution degree of different surface factors (complexity and heterogeneity) in the urban interior to the urban thermal environment has become an issue of increasing concern under changing climate. In this paper, the multiple linear regression analysis methods to analyze the contribution degr...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Meteorology |
| Online Access: | http://dx.doi.org/10.1155/2021/1843053 |
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| author | Jikang Wan Min Zhu |
| author_facet | Jikang Wan Min Zhu |
| author_sort | Jikang Wan |
| collection | DOAJ |
| description | The contribution degree of different surface factors (complexity and heterogeneity) in the urban interior to the urban thermal environment has become an issue of increasing concern under changing climate. In this paper, the multiple linear regression analysis methods to analyze the contribution degree of different surface factors to the urban thermal environment were based on seven urban built-up areas. At the same time, the LST of the same type of factors in the same city will have a difference of ±2.5°C due to the different surrounding features. At the same time, the LST of the same ground object in the same city will be ±2.5°C different because of the difference of the surrounding ground object. The environmental LST and the mean LST of other surface factors were significantly correlated, and the root mean square error was 3.52. This study first classifies the ground features with different attributes, conducts LST statistics for each category, and conducts multivariate linear analysis, instead of setting some fuzzy exponent and forcing a threshold to calculate. The purpose is to explore the contribution of different reflectivity ground objects to the urban thermal environment. |
| format | Article |
| id | doaj-art-eba07a0f9dc34873829f53e617baa9fe |
| institution | Kabale University |
| issn | 1687-9309 1687-9317 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Meteorology |
| spelling | doaj-art-eba07a0f9dc34873829f53e617baa9fe2025-02-03T06:12:52ZengWileyAdvances in Meteorology1687-93091687-93172021-01-01202110.1155/2021/18430531843053Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal EnvironmentJikang Wan0Min Zhu1Hohai University, College of Computer and Information, Nanjing 211100, ChinaHohai University, College of Computer and Information, Nanjing 211100, ChinaThe contribution degree of different surface factors (complexity and heterogeneity) in the urban interior to the urban thermal environment has become an issue of increasing concern under changing climate. In this paper, the multiple linear regression analysis methods to analyze the contribution degree of different surface factors to the urban thermal environment were based on seven urban built-up areas. At the same time, the LST of the same type of factors in the same city will have a difference of ±2.5°C due to the different surrounding features. At the same time, the LST of the same ground object in the same city will be ±2.5°C different because of the difference of the surrounding ground object. The environmental LST and the mean LST of other surface factors were significantly correlated, and the root mean square error was 3.52. This study first classifies the ground features with different attributes, conducts LST statistics for each category, and conducts multivariate linear analysis, instead of setting some fuzzy exponent and forcing a threshold to calculate. The purpose is to explore the contribution of different reflectivity ground objects to the urban thermal environment.http://dx.doi.org/10.1155/2021/1843053 |
| spellingShingle | Jikang Wan Min Zhu Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment Advances in Meteorology |
| title | Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment |
| title_full | Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment |
| title_fullStr | Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment |
| title_full_unstemmed | Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment |
| title_short | Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment |
| title_sort | contribution degree of different surface factors in urban interior to urban thermal environment |
| url | http://dx.doi.org/10.1155/2021/1843053 |
| work_keys_str_mv | AT jikangwan contributiondegreeofdifferentsurfacefactorsinurbaninteriortourbanthermalenvironment AT minzhu contributiondegreeofdifferentsurfacefactorsinurbaninteriortourbanthermalenvironment |