Evaluating the seasonal effects of building form and street view indicators on street-level land surface temperature using random forest regression DOI
Keyan Chen,

Meng Tian,

Jianfeng Zhang

и другие.

Building and Environment, Год журнала: 2023, Номер 245, С. 110884 - 110884

Опубликована: Сен. 28, 2023

Язык: Английский

Divergent impact of urban 2D/3D morphology on thermal environment along urban gradients DOI
Andong Guo, Wenze Yue, Jun Yang

и другие.

Urban Climate, Год журнала: 2022, Номер 45, С. 101278 - 101278

Опубликована: Сен. 1, 2022

Язык: Английский

Процитировано

55

Effects of 2D/3D urban morphology on land surface temperature: Contribution, response, and interaction DOI Open Access
Bo Yuan, Liang Zhou,

Fengning Hu

и другие.

Urban Climate, Год журнала: 2023, Номер 53, С. 101791 - 101791

Опубликована: Дек. 26, 2023

Язык: Английский

Процитировано

37

Contrasting determinants of land surface temperature in three megacities: Implications to cool tropical metropolitan regions DOI Creative Commons
Linlin Lu, Peng Fu, Ashraf Dewan

и другие.

Sustainable Cities and Society, Год журнала: 2023, Номер 92, С. 104505 - 104505

Опубликована: Март 5, 2023

Megacities in tropical regions are among the urban centers most vulnerable to increasingly intense heatwaves. However, complex interactions between characteristics and thermal environments yet be fully understood. Here, we investigated relationship land surface temperature (LST) for three megacities savannah climate zone, Chennai, Dhaka, Kolkata. LST values were retrieved from Landsat 8 data, features constructed using digital models, building footprints, satellite imagery. Model-agnostic approaches adopted analyze impacts of on LST. The boosted regression tree (BRT) model was used capture nonlinear effects six important factors changes. dominant influencing normalized difference built-up index, albedo, vegetation index. Building roofs, roads, other hardscapes with high-albedo materials preferred alleviating heat island effect Dhaka placement parks woody an area larger than 0.6 ha produced effective cooling effect. In Chennai Kolkata, policies increase sky view factor recommended. application BRT integrated data provides unique insights resilience planning.

Язык: Английский

Процитировано

34

Prediction of summer daytime land surface temperature in urban environments based on machine learning DOI
Qianchuan Li, Hao Zheng

Sustainable Cities and Society, Год журнала: 2023, Номер 97, С. 104732 - 104732

Опубликована: Июнь 28, 2023

Язык: Английский

Процитировано

32

How does 2D and 3D of urban morphology affect the seasonal land surface temperature in Island City? A block-scale perspective DOI Creative Commons

Zhipeng Zhu,

Yuanping Shen,

Weicong Fu

и другие.

Ecological Indicators, Год журнала: 2023, Номер 150, С. 110221 - 110221

Опубликована: Апрель 8, 2023

The global climate warming caused by urbanization has significantly affected the urban environment. Whilst land surface temperature (LST) is an important factor reflecting temperature, previous research on LST mostly focused two-dimensional (2D) factors and rarely mentioned about role of three-dimensional (3D) factors, particularly variation characteristics island cities. Therefore, this study examined seasonal analyzing impact 2D 3D morphology different block types in Xiamen Island. main results are as follows. First, compact low layer (CL), a type with higher density low-rise buildings, any season. Under same (BD), average height (BH), lower LST. Second, among normalized difference vegetation index (NDVI) was for cities to reduce LST, especially summer, while built-up (NDBI) opposite. Different from cities, we found positive correlation between modified water body (MNDWI) autumn winter. Third, sky view (SVF) positively correlated building fluctuation (BF) negatively correlated. SVF, worse radiation shielding effect buildings. On contrary, BF, undulation, better shielding. These findings should provide some quantitative insights future construction planning which can be used improve thermal environment support sustainable development

Язык: Английский

Процитировано

30

Scale-dependent and season-dependent impacts of 2D/3D building morphology on land surface temperature DOI
Fengxiang Guo, Uwe Schlink, Wanben Wu

и другие.

Sustainable Cities and Society, Год журнала: 2023, Номер 97, С. 104788 - 104788

Опубликована: Июль 10, 2023

Язык: Английский

Процитировано

29

Exploring the diurnal variations of the driving factors affecting block-based LST in a “Furnace city” using ECOSTRESS thermal imaging DOI
Xiong Yao,

Xianjun Zeng,

Zhipeng Zhu

и другие.

Sustainable Cities and Society, Год журнала: 2023, Номер 98, С. 104841 - 104841

Опубликована: Июль 30, 2023

Язык: Английский

Процитировано

27

Stereoscopic urban morphology metrics enhance the nonlinear scale heterogeneity modeling of UHI with explainable AI DOI
Yanting Shen,

Weikang Kong,

Fan Fei

и другие.

Urban Climate, Год журнала: 2024, Номер 56, С. 102006 - 102006

Опубликована: Июнь 20, 2024

Язык: Английский

Процитировано

17

Impact of Urban built-up volume on Urban environment: A Case of Jakarta DOI Creative Commons
Tanni Sarker, Peilei Fan, Joseph P. Messina

и другие.

Sustainable Cities and Society, Год журнала: 2024, Номер 105, С. 105346 - 105346

Опубликована: Март 14, 2024

In this paper, the spatial patterns of urban form (e.g., 2D and 3D characteristics) from 2000 to 2020 in Jakarta are assessed interdependent relationships between built-up volume environment examined. experienced rapid land expansion 19%, 483 km2 574 but with moderate volumetric at 4%, 23.6 × 108 m3 24.5 2020. The inverse S-shaped function revealed that density declined city center surrounding areas Jakarta. Urban area expanded outward a much faster rate than upward, reflected by D value, i.e., radius central area. value remained around 17 km for grew substantially 28 50 during same period. Furthermore, structural equation model (SEM) analysis showed that, while increases associated green space, path coefficient 0.620, they also linked worsening air pollution heat islands, statistically significant coefficients 0.304 0.440, respectively.

Язык: Английский

Процитировано

15

Characterizing the seasonal relationships between urban heat island and surface energy balance fluxes considering the impact of three-dimensional urban morphology DOI
Zhongli Lin, Hanqiu Xu,

Xisheng Hu

и другие.

Building and Environment, Год журнала: 2024, Номер 265, С. 112017 - 112017

Опубликована: Авг. 26, 2024

Язык: Английский

Процитировано

10