Feasibility of Urban–Rural Temperature Difference Method in Surface Urban Heat Island Analysis under Non-Uniform Rural Landcover: A Case Study in 34 Major Urban Agglomerations in China

Remote Sensing, Год журнала: 2024, Номер 16(7), С. 1232 - 1232

Опубликована: Март 31, 2024

The urban–rural temperature difference is widely used in measuring surface urban heat island intensity (SUHII), where the accurate determination of rural background crucial. However, traditionally, entire permeable has been selected to represent temperature, leaving uncertainty about impact non-uniform surfaces with multiple land covers on accuracy SUHII quantification. In this study, we proposed two quantifications derived from primary (SUHII1) and secondary (SUHII2) types, respectively, which successively occupy over 40–50% whole regions. spatial integration temporal variation SUHII1 SUHII2 were compared result regions (SUHII) within 34 agglomerations (UAs) China. results showed that differed slightly SUHII, correlation coefficients SUHII1/SUHII2 are generally above 0.9 most (32) UAs. Regarding long-term between 2003 2019, three methods demonstrated similar seasonal patterns, although (or SUHII2) tended overestimate or underestimate SUHII. As for multi-year at regional scale, day–night cycle monthly variations found be identical each geographical division separately, indicating spatiotemporal pattern revealed by minimally affected diversity landcover types. findings confirmed viability LST method patterns under cover

Язык: Английский

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How do urban-rural and regional summer heat exposures evolve? A case study of 301 cities in China from 2000 to 2020

Building and Environment, Год журнала: 2025, Номер 271, С. 112584 - 112584

Опубликована: Янв. 23, 2025

Язык: Английский

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Comparative analysis of land cover changes on outdoor thermal comfort in Doha, Dubai, Kuwait City, Manama, Muscat, and Riyadh

Annals of GIS, Год журнала: 2025, Номер unknown, С. 1 - 18

Опубликована: Янв. 24, 2025

Язык: Английский

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The impact of urban morphology on sunlight availability at urban and neighborhood scales: a systematic review

Sustainable Cities and Society, Год журнала: 2025, Номер unknown, С. 106194 - 106194

Опубликована: Фев. 1, 2025

Язык: Английский

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Implications of Multi-Decadal Land Use Changes on Groundwater Regime in Tropical Coastal Regions

Groundwater for Sustainable Development, Год журнала: 2025, Номер unknown, С. 101419 - 101419

Опубликована: Фев. 1, 2025

Язык: Английский

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