Identification of surface thermal environment differentiation and driving factors in urban functional zones based on multisource data: a case study of Lanzhou, China DOI Creative Commons
Yixuan Wang,

Shuwen Yang

Frontiers in Environmental Science, Год журнала: 2024, Номер 12

Опубликована: Сен. 27, 2024

The urban functional zone, serving as a bridge to understanding the complex interactions between human spatial activities and surface thermal environmental changes, explores driving force information of its internal temperature which is crucial for improving environment. However, impacts current zones on environment, based delineation activities, have yet be sufficiently investigated. To address issue, we constructed two-factor weighted dominant function vector model “population heat—land use scale” identify zones. This multisource data considers perspective supply demand matching. We then analyzed differentiation factors relationship environment using random forest algorithm, bivariate autocorrelation, geographical detectors, geographically regression models. results showed that there are significant differences in Land Surface Temperature among different central area Lanzhou. Among these, life service zone has greatest impact followed by industrial catering while green space least impact. exhibits high-high clusters localized clustering patterns with service, industrial, residential In contrast, it tends exhibit low-high spaces. Significant dependence exist various land cover types characterized Normalized Difference Bare Building Index, vegetation coverage represented Fraction Vegetation Cover, density indicated Industrial POI Kernel Density Index main drivers Lanzhou, all heterogeneity.

Язык: Английский

Scaled outdoor experiments to assess impacts of tree evapotranspiration and shading on microclimates and energy fluxes in 2D street canyons DOI

Zhanmin Wu,

Yurong Shi,

Longhao Ren

и другие.

Sustainable Cities and Society, Год журнала: 2024, Номер 108, С. 105486 - 105486

Опубликована: Апрель 29, 2024

Язык: Английский

Процитировано

23

Mapping local climate zones and its applications at the global scale: A systematic review of the last decade of progress and trend DOI

Renfeng Wang,

Mengmeng Wang, Chao Ren

и другие.

Urban Climate, Год журнала: 2024, Номер 57, С. 102129 - 102129

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

19

Assessing the urban heat island effect of different local climate zones in Guangzhou, China DOI
Guang Chen, Yiqi Chen, Xiao Tan

и другие.

Building and Environment, Год журнала: 2023, Номер 244, С. 110770 - 110770

Опубликована: Авг. 25, 2023

Язык: Английский

Процитировано

34

Different explanations for surface and canopy urban heat island effects in relation to background climate DOI Creative Commons
Yang Liu, Qi Li, Qiong Li

и другие.

iScience, Год журнала: 2024, Номер 27(3), С. 108863 - 108863

Опубликована: Янв. 11, 2024

The background climatic conditions and urban morphology greatly influence heat island effects (UHIs), but one-size-fits-all solutions are frequently employed to mitigate UHIs. Here, attribution models for surface UHIs (SUHIs) canopy (CUHIs) were developed describe UHI formation. contribution of factors SUHIs CUHIs shows similar dependencies on climate morphology. Furthermore, the that mainly contributed more complex, anthropogenic was critical factor. Influence from also highlights there is no one-size-fit-all solution mitigation at neighborhood. In particular, maintaining a low building density should be prioritized, especially mitigating CUHIs. Moreover, it effective prioritize irrigation maintenance over increasing green cover in arid regions opposite humid regions. work can provide scientific evidence support developing general regional guidelines mitigation.

Язык: Английский

Процитировано

16

Elucidating the Multi‐Timescale Variability of a Canopy Urban Heat Island by Using the Short‐Time Fourier Transform DOI Creative Commons

Longrui Zhang,

Luo Fu,

Guitao Pan

и другие.

Geophysical Research Letters, Год журнала: 2024, Номер 51(1)

Опубликована: Янв. 4, 2024

Abstract Taking the megacity of Beijing as an example, a short‐time Fourier transform (STFT) method was employed to extract multi‐timescale evolution pattern canopy urban heat island intensity (CUHII) during 2000–2020. The STFT CUHII showed close relationship between in and background meteorological forcing at intra‐annual, weather intra‐daily scales. intra‐annual‐scale spectrum exhibited increasing trend with obvious seasonal variation (CUHI). intra‐daily‐scale nighttime CUHI developing faster. Increasing Western Pacific Subtropical High can enhance diurnal fluctuations CUHII. weather‐scale is controlled by system evolution, showing that frequency cold/heat waves (CWs/HWs) significantly negatively correlated spectral CWs HWs increase for long duration.

Язык: Английский

Процитировано

13

Impact of Local Climate Zones on the Urban Heat and Dry Islands in Beijing: Spatial Heterogeneity and Relative Contributions DOI
Zuofang Zheng,

Luo Fu,

Nana Li

и другие.

Journal of Meteorological Research, Год журнала: 2024, Номер 38(1), С. 126 - 137

Опубликована: Фев. 1, 2024

Язык: Английский

Процитировано

10

Simulating urban heat islands and local winds in the Dhaka metropolitan area, Bangladesh DOI

Abeda Tabassum,

Seong‐Ho Hong, Kyeongjoo Park

и другие.

Urban Climate, Год журнала: 2025, Номер 59, С. 102284 - 102284

Опубликована: Янв. 6, 2025

Язык: Английский

Процитировано

1

Application and future of local climate zone system in urban climate assessment and planning—Bibliometrics and meta-analysis DOI
Hongchi Zhang, Jin Bai,

Jun Zhao

и другие.

Cities, Год журнала: 2024, Номер 150, С. 104999 - 104999

Опубликована: Апрель 14, 2024

Язык: Английский

Процитировано

9

A global urban heat island intensity dataset: Generation, comparison, and analysis DOI
Qiquan Yang, Yi Xu,

Tirthankar Chakraborty

и другие.

Remote Sensing of Environment, Год журнала: 2024, Номер 312, С. 114343 - 114343

Опубликована: Июль 30, 2024

Язык: Английский

Процитировано

7

Impacts of coordinated development policies on urban heat islands in the Beijing-Tianjin-Hebei urban agglomeration, China DOI
Wen Fang, Jianjun Cao, Asim Biswas

и другие.

Sustainable Cities and Society, Год журнала: 2024, Номер 112, С. 105614 - 105614

Опубликована: Июль 2, 2024

Язык: Английский

Процитировано

6