The climate is changing, and extreme weather events are becoming more common. Climate change affects not only our environment but also puts pressure on roads, houses, and sewer systems. Heavy rainfall and the resulting floods are occurring more frequently. That’s why it is crucial to make cities more climate-resilient.
Implementing Wadis
One way to make cities more climate-resilient is by creating so-called wadis: floodable water infiltration areas. These areas temporarily store excess water—up to 24 hours—allowing it to infiltrate the soil during that time. This relieves pressure on sewer systems and water treatment facilities. Planting wadis with trees improves their effectiveness: trees absorb and evaporate water, while their roots help water infiltrate deeper into the ground. Trees suitable for wadis must be able to withstand both temporary flooding and periods of drought. After all, high infiltration capacity also means a drier soil.
Suitable Species
Want to know which tree species are suitable for this special type of site? The TreeEbb search tool makes it easy with the following filters:
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