Europe has experienced unprecedented high temperatures recently, largely due to climate change. While long-term climate action is essential for reducing temperatures, what immediate steps can be taken to alleviate summer heat?
Recent summers have set new temperature records in Europe, making intense heat increasingly commonplace.
Experts emphasize the need to cut emissions to mitigate climate change and its impacts. However, what immediate measures can we implement to cool our cities? The solution may lie in nature.
Urban living offers numerous advantages, such as job opportunities and convenience, but it also presents challenges like the urban heat island effect.
Cities accumulate heat during the day—from structures, roads, and pavement—gradually releasing it post-sunset. This results in urban areas being significantly warmer than neighboring rural regions, with temperature differentials of 10-15°C in summer, as revealed by a study from the EU’s Joint Research Centre.
Fortunately, effective solutions exist.
Trees are vital in cooling urban environments by providing shade and releasing moisture through transpiration.
“Nature-based solutions go beyond simply planting trees,” explained Francesc Baró, Professor of Urban Ecology at Vrije Universiteit Brussel (VUB). “It’s crucial to integrate urban nature as essential infrastructure in cities, referred to as green and blue infrastructure. While planting trees in streets is beneficial, we must also consider other nature-based solutions like community gardens and transforming schoolyards into greener spaces accessible to the public.”
Watch our video above for more insights.
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