Meet the Sponge City: Bishan’s Clever Way to Soak Up Rain! 🌧️🧽
Have you ever played outside after it rained and splashed in puddles? 🌦️ Well, in some big cities, too much rain can cause flooding, which isn’t fun at all! But guess what? The Bishan District in Chongqing, China, has a brilliant idea to fix this problem. They call it the “sponge city” approach. Let’s find out how it works!
Bricks That Breathe? 😲
In Bishan, they’ve used special permeable bricks to pave the ground. “Permeable” means that water can pass through them. So, when it rains, these bricks let the water soak into the ground, just like a sponge! It’s like the city is breathing in the rainwater. Isn’t that cool?
Rain Gardens: Nature’s Bathtubs 🛁🌿
They’ve also created rain gardens, which are like natural reservoirs. These gardens collect rainwater and help it soak into the soil. Plus, they look beautiful with lots of plants and flowers. It’s a win-win!
Green Rooftops: Schools in the Clouds 🌱🏫
Even the rooftops are getting a green makeover! Many schools have turned their roofs into lush gardens. These green roofs help absorb rainwater and keep the buildings cooler. Imagine having a garden on top of your school!
Why Is This Important? 🤔
By using the sponge city approach, Bishan is reducing urban flooding and improving the local climate. That means fewer puddles to jump over and cleaner air to breathe. This innovative idea is helping people and the planet. Thumbs up for Bishan! 👍
What Can We Learn? 📚
Maybe your city could try some of these ideas too! Using permeable surfaces and planting more gardens can make a big difference. Next time it rains, think about how we can help our cities soak it up like a sponge.
How would you design a sponge city? Let us know your ideas! 💡
Reference(s):
cgtn.com
