Exploring the impact of urban spatial morphology on land surface temperature: A case study in Linyi City, China DOI Creative Commons

Yongyu Feng,

Huimin Wang, Jing Wu

и другие.

PLoS ONE, Год журнала: 2025, Номер 20(1), С. e0317659 - e0317659

Опубликована: Янв. 27, 2025

The increasing population density and impervious surface area have exacerbated the urban heat island effect, posing significant challenges to environments sustainable development. Urban spatial morphology is crucial in mitigating effect. This study investigated impact of on land temperature (LST) at township scale. We proposed a six-dimensional factor system describe morphology, comprising Atmospheric Quality, Remote Sensing Indicators, Terrain, Land Use/Land Cover, Building Scale, Socioeconomic Factors. Spatial autocorrelation regression methods were used analyze impact. To this end, township-scale data Linyi City from 2013 2022 collected. results showed that LST are significantly influenced by with strongest correlations found factors use types, landscape metrics, remote sensing indices. global Moran’s I value exceeds 0.7, indicating strong positive correlation. High-High LISA values distributed central western areas, Low-Low northern regions some scattered counties. Geographically Weighted Regression (GWR) model outperforms Error Model (SEM) Ordinary Least Squares (OLS) model, making it more suitable for exploring these relationships. findings aim provide valuable references town planning, resource allocation,

Язык: Английский

A gradient-based 3D nonlinear spectral model for providing components optical properties of mixed pixels in shortwave urban images DOI Creative Commons
Zhijun Zhen, Shengbo Chen, Nicolas Lauret

и другие.

Remote Sensing of Environment, Год журнала: 2025, Номер 321, С. 114657 - 114657

Опубликована: Фев. 28, 2025

Язык: Английский

Процитировано

2

Assessment of instantaneous sampling on quantifying satellite-derived surface urban heat islands: Biases and driving factors DOI
Zihan Liu, Wenfeng Zhan, Yanlan Wu

и другие.

Remote Sensing of Environment, Год журнала: 2025, Номер 318, С. 114608 - 114608

Опубликована: Янв. 23, 2025

Язык: Английский

Процитировано

1

An adaptive synchronous extraction (ASE) method for estimating intensity and footprint of surface urban heat islands: A case study of 254 North American cities DOI Open Access
Qiquan Yang, Yi Xu, Xiaohua Tong

и другие.

Remote Sensing of Environment, Год журнала: 2023, Номер 297, С. 113777 - 113777

Опубликована: Авг. 25, 2023

Язык: Английский

Процитировано

19

Spatialized importance of key factors affecting park cooling intensity based on the park scale DOI

Zhihua Liu,

Lizhao Fu,

Chaofan Wu

и другие.

Sustainable Cities and Society, Год журнала: 2023, Номер 99, С. 104952 - 104952

Опубликована: Сен. 21, 2023

Язык: Английский

Процитировано

19

Classifying seasonal patterns of clear-sky surface urban heat island worldwide and investigating impacts from surface energy variations DOI
Kangning Li,

D. Lyu,

Yunhao Chen

и другие.

Sustainable Cities and Society, Год журнала: 2024, Номер 106, С. 105367 - 105367

Опубликована: Март 22, 2024

Язык: Английский

Процитировано

9

Comprehensive Evidence That Detecting Urban Signals in Large‐Scale Warming Is Highly Uncertain DOI Creative Commons

Pengke Shen,

Shuqing Zhao, Zhiyu Xu

и другие.

Geophysical Research Letters, Год журнала: 2025, Номер 52(5)

Опубликована: Март 7, 2025

Abstract Increasing urbanization causes urban heat island effects that might introduce significant biases into global warming estimates. Previous studies of signals and asymmetries remain a subject debate. Here we comprehensively assess urban‐induced warmings by investigating meteorological temperatures on 2,370 stations in China during 1980–2022. There are noticeable annual contributions ranging from 0.016 to 0.251°C decade −1 0.3%–72.4%, primarily due spatiotemporal heterogeneities the criteria defining sites. Rapid tends exacerbate diurnal seasonal asymmetries, resulting shrinking temperature differentials associated with urbanized areas chronosequences. This study underscores specific definition matters for magnitude complex nonlinear imprint asymmetries.

Язык: Английский

Процитировано

1

Synergies or trade-offs between surface urban heat island and hot extreme: Distinct responses in urban environments DOI
Chen Yang, Shuqing Zhao

Sustainable Cities and Society, Год журнала: 2023, Номер 101, С. 105093 - 105093

Опубликована: Ноя. 29, 2023

Язык: Английский

Процитировано

15

Grading surface urban heat island and investigating factor weight based on interpretable deep learning model across global cities DOI Creative Commons
Kangning Li, Yunhao Chen, Jinbao Jiang

и другие.

Environment International, Год журнала: 2023, Номер 180, С. 108196 - 108196

Опубликована: Сен. 9, 2023

Significant urbanization resulted in increasing surface urban heat island (SUHI) that caused negative impacts on ecological environment, and residential comfort. Accurately monitoring the spatiotemporal variations understanding controls of SUHI were essential to propose effective mitigation measurements. However, grades across global cities remained unknown, which cloud greatly support for mitigations. Additionally, quantitative evaluating factor weights different indicators worldwide further investigations. Therefore, this paper proposed grading based agglomerative hierarchical clustering, quantified an interoperable machine learning named TabNet. There three major findings. (1) Global grouped into five grades, including SUCI (surface cool island), insignificant, low-value, medium-value, high-value indicating significant differences among grades. showed climate-based variations, wherein arid climate was dominated by grade at daytime but nighttime. (2) Vegetation difference important SUHII accounting 27%. Daytime frequency controlled vegetation difference, temperature, evaporation nighttime light, 78%. The factors albedo 45%. (3) Related contributed differently various weight △EVI gradually increased with while it maximum duration decreased low-value affected background climate, medium-value strongly impacted anthropogenic flux. diurnal contrast coupling effects wave discussed. This aimed provide information proposal.

Язык: Английский

Процитировано

14

Impacts of local climate zone mapping quality on urban near-surface air temperature simulation in WRF-UCM DOI
Shuai Zhao, Yimin Chen, Hui Zhang

и другие.

Sustainable Cities and Society, Год журнала: 2024, Номер 101, С. 105171 - 105171

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

5

Comparative study and effects of urban green scape on the land surface temperature of a large metropolis and green city DOI Creative Commons
Muhammad Sadiq Khan, Yuelin Li

Heliyon, Год журнала: 2024, Номер 10(3), С. e24912 - e24912

Опубликована: Янв. 23, 2024

Previous studies have provided valuable insights into the impact of green space (GS) on land surface temperature (LST). However, there is a need for in-depth comparative research changing landscape patterns in cities and their effects urban thermal environment. This study investigates spatial arrangement GS influence impervious surfaces LST areas, examining cooling warming landscapes Beijing Islamabad. The aims to assess using moving window 1 km2 analyze overall effect Using Gaofen (GF–2) Landsat–8 satellite data, we examined biophysical properties core areas. results indicate significant difference mean 5.44 °C 3.31 between Islamabad, respectively. barren Islamabad experience higher 3.39 compared Beijing, which accounts 1.39 °C. In configuration metrics show no LST, while edge density (ED) exhibits slightly negative trend. contrast, city shape index (LSI), patch (PD), number patches (NP) LST. (0.1–0.5 ha) more pronounced, that 15–20 ha shows (TD) 5.01 was observed from 3.3 Considering Islamabad's lush scape this suggests may an increase future due urbanization. study's findings assist policy-makers designing sustainable layouts effectively address planning considerations.

Язык: Английский

Процитировано

5