本研究针对迪拜2024年4月极端降雨事件（118.9 mm/24 h），创新性地耦合2D HEC-RAS雨-网耦合模拟与GIS-AHP-MCDA空间分析，构建水文灾害指数(HHI)。结果显示43%城区属高风险区，局部水深达2.5-3.0 m，流速超2.5 m/s。该框架为超干旱城市洪涝风险评估提供了可移植的科学工具 ...

本研究针对迪拜超干旱环境下极端降雨引发的城市内涝问题，开发了融合二维水动力模型与地理空间多准则决策分析的创新框架。研究人员通过耦合HEC-RAS雨打在网格模拟与GIS-MCDA-AHP方法，构建了水文灾害指数(HHI)，精准识别出43%城区属高风险区域，局部水深达2.5 ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...

This photo taken on Nov 27, 2025 shows pieces of mesh sheets in Wang Fuk Court after a fire broke out here in Tai Po, Hong Kong. [Photo/Xinhua] A government-led investigation into the fire at Hong ...

Abstract: Ultra-high-definition (UHD) image restoration faces significant challenges due to its high resolution, complex content, and intricate details. To cope with these challenges, we analyze the ...

Consistency in daily habits is key for gut health, not extreme diets or detoxes Traditional Indian foods like fermented items and spices support a healthy gut Eat diverse plants, manage stress, and ...