Exploring the scale effect of urban thermal environment through XGBoost model

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 114, P. 105763 - 105763

Published: Aug. 23, 2024

Language: Английский

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The Impact of Urban Spatial Forms on Marine Cooling Effects in Mainland and Island Regions: A Case Study of Xiamen, China

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: unknown, P. 106210 - 106210

Published: Feb. 1, 2025

Language: Английский

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How does Blue-Green Infrastructure affect the urban thermal environment across various functional zones?

Urban forestry & urban greening, Journal Year: 2025, Volume and Issue: unknown, P. 128698 - 128698

Published: Jan. 1, 2025

Language: Английский

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Assessing the differential impact of vegetated and built-up areas on heat exposure environment: A case study of Los Angeles

Building and Environment, Journal Year: 2025, Volume and Issue: unknown, P. 112538 - 112538

Published: Jan. 1, 2025

Language: Английский

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Spatiotemporal Heterogeneity and Zoning Strategies of Multifunctional Trade-Offs and Synergies in Cultivated Land in the Hexi Corridor

Land, Journal Year: 2025, Volume and Issue: 14(2), P. 335 - 335

Published: Feb. 7, 2025

As the indispensable basic resource of agricultural production, cultivated land has always carried important mission maintaining food stability, promoting rural economic development, and ecological balance. However, in application, there is often a conflict between multiple functions limited ability to perform functions. Therefore, this paper uses hot spot analysis, IUEMS model, InVEST Pearson correlation coefficients self-organizing feature maps (SOFMs) explore multifunctional trade-offs synergistic relationships Hexi Corridor at grid scale zoning optimization scheme. The results revealed that from 2000 2020, production social security maintained high level continued rise, spots exhibited stable pattern “central southeast concentration”. function performance relatively weak, are concentrated mainly southeast, whereas landscape view recreational as whole show trend gradual recovery after weakening. In terms mutual relationships, significant synergies functions, other complex changeable. Production coordinated spatial distribution pattern. Production, security, dominated by trade-offs. recreation space. Through map divided into four functional areas: production-dominant areas, agriculture balanced development management objectives proposed. This study can provide useful lessons references for use planning similar areas.

Language: Английский

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Identifying priority areas for optimizing the urban thermal environment by considering the impacts of the built environment on outdoor thermal comfort

Journal of Asian Architecture and Building Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 17

Published: March 3, 2025

The thermal environment effect poses great threats to the sustainable development of cities. It is crucial identify priority areas for optimizing urban as a strategy mitigate this effectively. We developed comprehensive framework metrics evaluate community-scale outdoor comfort and built characteristics. This includes universal climate index green space morphology, utilizing large dataset meteorological data. Subsequent spatial econometric analysis pinpointed that have significant impact on comfort. Additionally, we applied methods supply–demand matching division determine key with imbalances areas. results showed substantial variability in among different community units old city Fuzhou, China. Seven building coverage ratio, patch density, shape index, etc. significantly influenced Among four identified relationships between comfort, 97 were categorized mismatch, 45 these highest priority. study provides scientific foundation devising more focused strategies optimize environment.

Language: Английский

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Multiscale synergistic effects of urban green space morphology on heat-pollution: A case study of Guangdong-Hong Kong-Macao Greater Bay Area, China

Ecological Indicators, Journal Year: 2025, Volume and Issue: 173, P. 113390 - 113390

Published: March 26, 2025

Language: Английский

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Considering the supply and demand of urban heat island mitigation: A study on the construction of “Source-flow-sink” cooling corridor network of blue and green landscape

Ecological Indicators, Journal Year: 2025, Volume and Issue: 174, P. 113448 - 113448

Published: April 14, 2025

Language: Английский

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Spatiotemporal analysis of microclimatic and environmental interactions with visualcompensation for thermalcomfort: Case studies in Hangzhou's urban waterfronts

Urban Climate, Journal Year: 2025, Volume and Issue: 61, P. 102428 - 102428

Published: April 16, 2025

Language: Английский

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Urban water bodies mitigate heat waves, the case of the Chinese city Kunming

Deleted Journal, Journal Year: 2024, Volume and Issue: 1(1)

Published: April 3, 2024

Abstract With the continuous deepening of global warming and urbanization processes, frequency intensity extreme weather events are increasing. Additionally, increase in energy usage exacerbates climate change. The water cold island (WCI) effect urban bodies plays a vital role mitigating heatwaves. This paper focuses on main area Kunming as research area. Using lansat8-OLI image data source, surface radiant temperature is inversely derived through atmospheric correction, resulting grading map. Based high-resolution imagery from Google Earth, 16 were visually interpreted. By establishing buffer zones extracting landscape indices, methods used to quantitatively analyze average internal bodies, (WCI), maximum cooling distance (L MAX ) bodies. results show that: (1) overall pattern Cool Island City shows trend being weak inside strong outside. (2) Riparian green space key factor influencing it significantly nonlinearly correlated with (3) Multiple factors influence WCI. It positively dispersion spaces, indicating that riparian spaces promote

Language: Английский

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