Assessment of Spatio-temporal Variability of Winter Land Surface Temperature in Industrial City of Durgapur, India: Trend and Drivers

IF 10.5 1区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY

Sustainable Cities and Society Pub Date : 2025-03-27 DOI:10.1016/j.scs.2025.106334

Juel Sk. , Sasanka Ghosh , Arijit Das

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引用次数: 0

Abstract

Durgapur Municipal Corporation (DMC) is an important growing smart city in Eastern India mainly dependent on an industry-based economy. This growing urbanization negatively affected its thermal condition over the last few decades. This study identified the changing thermal environment of the study area through the Mann-Kendal test and also identified major factors for the spatial variation of Land Surface Temperature (LST) over the region through collecting opinions of the residents, existing literature, multicollinearity test and Geodetector analysis. Results revealed that overall temperature has increased for the study area, but there are some pocket areas where temperatures have increased rapidly, and some areas have shown negative temperature change. This temperature variation is mainly influenced by the location of power-plant (q = 0.144), Distance from Settlement (q = 0.114), Distance from Road (q = 0.105), Distance from Waterbody (q = 0.096), Distance from Vegetation (q = 0.099), and Distance from Industries (q = 0.089). Similarly, interaction between two factors is more responsible than individual factors for this spatial variation of LST over the region. This identification of temperature variations and their influencing factors will help to develop a planning strategy to minimize the negative thermal effect for the study area.

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印度杜尔加普尔工业城市冬季地表温度时空变化特征分析：趋势与驱动因素

杜尔加普尔市政公司（DMC）是印度东部一个重要的新兴智慧城市，主要依赖于工业经济。在过去的几十年里，日益增长的城市化对其热状况产生了负面影响。本研究通过Mann-Kendal检验确定了研究区热环境的变化，并通过收集居民意见、现有文献、多重共线性检验和Geodetector分析确定了区域地表温度空间变化的主要影响因素。结果表明：研究区整体温度呈上升趋势，但局部区域温度上升较快，部分区域温度呈负变化。这个温度变化主要影响发电厂的位置(问 = 0.144),距离结算(问 = 0.114),距离道路(问 = 0.105),严禁距离(0.096 q = ),距离植被(问 = 0.099),和距离行业(问 = 0.089)。同样，两个因子之间的相互作用比单个因子对区域地表温度的空间变化更负责任。这种温度变化及其影响因素的识别将有助于制定规划策略，以最大限度地减少研究区域的负热效应。

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来源期刊

Sustainable Cities and Society Social Sciences-Geography, Planning and Development

CiteScore

22.00

自引率

13.70%

发文量

810

审稿时长

27 days

期刊介绍： Sustainable Cities and Society (SCS) is an international journal that focuses on fundamental and applied research to promote environmentally sustainable and socially resilient cities. The journal welcomes cross-cutting, multi-disciplinary research in various areas, including: 1. Smart cities and resilient environments; 2. Alternative/clean energy sources, energy distribution, distributed energy generation, and energy demand reduction/management; 3. Monitoring and improving air quality in built environment and cities (e.g., healthy built environment and air quality management); 4. Energy efficient, low/zero carbon, and green buildings/communities; 5. Climate change mitigation and adaptation in urban environments; 6. Green infrastructure and BMPs; 7. Environmental Footprint accounting and management; 8. Urban agriculture and forestry; 9. ICT, smart grid and intelligent infrastructure; 10. Urban design/planning, regulations, legislation, certification, economics, and policy; 11. Social aspects, impacts and resiliency of cities; 12. Behavior monitoring, analysis and change within urban communities; 13. Health monitoring and improvement; 14. Nexus issues related to sustainable cities and societies; 15. Smart city governance; 16. Decision Support Systems for trade-off and uncertainty analysis for improved management of cities and society; 17. Big data, machine learning, and artificial intelligence applications and case studies; 18. Critical infrastructure protection, including security, privacy, forensics, and reliability issues of cyber-physical systems. 19. Water footprint reduction and urban water distribution, harvesting, treatment, reuse and management; 20. Waste reduction and recycling; 21. Wastewater collection, treatment and recycling; 22. Smart, clean and healthy transportation systems and infrastructure;