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Artículos sobre Heat

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Some materials and surfaces radiate much more heat (red areas) than others, as can be seen in this thermal image of Arncliffe Street in Wolli Creek, Sydney.

Building cool cities for a hot future

Hot spots occur at the scale of where people live – the building, the street, the block – which means urban design and building materials have profound implications for our health and well-being.
Bushfires and heatwaves are expected to increase and significantly impact on Australian cities and urban communities. AAP/Tracey Nearmy

Hot cities: the ‘smart’ response to urban heat threats

How well does the ‘smart’ city respond to the devastating scale and impact of urban heat threats such as bushfires and heatwaves?
The cover that trees provide transforms cities into much more hospitable places, especially in hot weather. AAP/Joe Castro

In a heatwave, the leafy suburbs are even more advantaged

Six years after Black Saturday, it’s worth remembering that heatwaves kill more people than bushfires do, so shade can be a life-saver. But tree cover and shade are not evenly distributed in cities.

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