free!The sponge city exhibition hall is opened, and it is in the park of Haidian

Author:Beijing Haidian Time:2022.09.29

recently

Located in Baiwangshan Forest Park, Haidian District

Sponge City Exhibition Hall

Officially opened

Haidian District Sponge City Exhibition Hall is located in Baiwangshan Forest Park, Beijing. The exhibition hall is about 300 square meters. It is a science exhibition hall that integrates the promotion and interactive experience of sponge cities.

If our city

It is a giant sponge that can breathe

When it rainfall, it inhaled the water on the surface

Make the city from suffering from waterlogging

It exhales underground water when drought

Let the land continue to be moist

This will "breathe", a city with life

Is it more flexible and more tough?

What is "sponge city"

Why build a "sponge city"

What are the sponge facilities around?

these questions

In the Sponge City Exhibition Hall

The answer will be found!

Now, following our footsteps, with problems

Go into the "Sponge City Exhibition Hall" together!

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What is a sponge city?

"Sponge City" is a new generation of urban rain and flood management concepts. It refers to good elasticity in the aspects of cities that can adapt to environmental changes and natural disasters brought about by rainwater. "". It comprehensively adopts natural and artificial measures to effectively control rainwater runoffs, realize the urban development mode of natural accumulation, natural penetration, and natural purification, and promote the formation of ecological, safe, and sustainable urban water circulation systems.

Preface Hall: Why build a sponge city

In recent years, with the acceleration of urbanization, the phenomenon of hardening in the city in the city has become more and more serious.

"Building a sponge city with natural accumulation, natural penetration, and natural purification" can effectively alleviate many environmental problems brought by urbanization.

No.1

Show Hall 1: Source of Sponge City

Since ancient times, people have lived in water, built in the water, and the land is prosperous due to water. Human beings treat water resources, always adhere to the conservation and development, and continue to explore the establishment of a water resources management mechanism that establishes the harmonious and integrated water city.

With the continuous advancement of urbanization construction, the urbanization rate of resident population has increased year by year, and problems such as waterlogging, heat island effects, and shortage of water resources have become increasingly prominent. The lower rainwater conversion rate has caused a large amount of rainwater resources, and the urban waterlogging frequently appears, which improves the frequent urban waterlogging and improves. Flood prevention and drainage capabilities, comprehensively improving the water environment, is an inevitable path for cities to achieve sustainable development.

In the 1980s, my country's urban rainwater management technology began and explored. Entering the 21st century, the concepts of "sponge cities, urban sponges" have gradually become popular in the academic community, and use "sponge" to metaphorize the ability of urban or land to regulate and storage. The concept of the "sponge city" is proposed that it not only includes the wisdom of rainwater management in ancient Chinese cities, but also the successful experience of rain and flood management in foreign cities. It is a city construction concept in line with national conditions and Chinese characteristics.

No.2

Show Hall 2: Sponge City in Haidian District

Haidian District released the "Special Plan for Sponge City, Haidian District, Haidian District, Beijing" in 2021. It takes "Landscape Forest Field Lakes as a community of life". Base conditions, focus on identifying ecological elements such as the natural accumulation of rainwater, natural penetration, and natural purification, and use the landscape structure analysis of the landscape ecology of the landscape ecology. The sponge city planning pattern of Haidian District, which is connected to the gallery and multi -spots.

Xishanyuan

The ecological water source conservation area located in the Xishan area northwest of Haidian;

dual core

Ecological buffer with Cuihu Wetland in Sanshan and Wetland in the south and the northern region as the core;

Liulian Corridor

The main river channels are crossed and connected, including the important river ecological corridor formed by the Beijing -secret water canal, the Nansha River, the Beisha River, the Qinghe, the Yongding River, and the long river formation.

Multi -point

There are many ecological sensitive bodies such as rainwater storage area, wetland, sand and gravel pits, spring eyes, and park green space.