雅思阅读

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The phenomenon of urban heat islands (UHIs) has garnered significant attention in climate research due to its implications for energy consumption and public health. UHIs occur when metropolitan areas experience higher temperatures than their rural surroundings, primarily because of the abundance of heat-absorbing materials like concrete and asphalt, coupled with reduced vegetation cover. Recent studies suggest that implementing green infrastructure, such as rooftop gardens and permeable pavements, can mitigate these effects by enhancing evaporative cooling and altering surface albedo. However, the efficacy of such measures varies with local climate conditions and urban morphology, necessitating tailored approaches rather than one-size-fits-all solutions.