What are the new highlights of the Chengdu's "Aquatic Park" upgrade?

Ling Yifei Kawaguan News Reporter Lei Yan Photography Li Qiang

On the side of the Jinjiang River, the living water park of Hongxing Bridge was chased by the Bay. A lively water park in the 1990s was a pearl in the comprehensive rectification project of the Nanhe of the Chengdu Prefecture, and it was also the "hydrophilic park" of Chengdu people.

Living Water Park is one of the 23 parks planned by Jinjiang Park. After renovation and repair, it will meet the citizens again on July 29. What new highlights and gameplay did this repair and rectification project brought to the live water park? On July 26, the reporter visited Living Water Park on the spot.

What is living water?

Ecological "water purification plant" to achieve

On the north side of Huaxing Road and on the side of the Jinjiang River, living water parks shaped like a tail of fish are located here.

As soon as he entered the live water park, the reporter felt a coolness. Fengmao's vegetation and gurgling water have taken away the hot summer heat. According to the environmental monitoring station data in the park, the temperature in the park is about 3 ° C in average from the outside of the park. Plots, the air quality index is stable at the high quality level.

At the entrance of the park, the reporter saw the dreamlike mists surrounded the hills, as well as dense forests in the mountains, ponds, pebbles, shellfish and fish swimming.

"Live Water Park was completed in 1998, and it is a urban ecological environment education park with the theme of water ecology." Zhu Juntang, the person in charge of the project designer project of Living Water Park, introduced to reporters that Living Water Park is the first time that domestic water uses artificial wetland to deal with sewage parks in China. , Make sewage treatment of sustainable development concepts of low energy consumption, low cost, and high benefits. The park also shows the public to the public from "turbidity" to "clear" and "death" to "live".

In this rectification, the water purification system of the entire live water park has also been completely repaired and reserved.

Living water park is a fish -shaped as a whole, and the river water flows in from "fish mouth". After the anaerobic sedimentation tank, the water flow sculpture, the oxygen pond, the artificial wetland pond bed system and other water purification systems. Jinjiang. Among them, the artificial wetland pond bed system is the core of the water purification of live water parks. After precipitation, adsorption, oxidation reduction, microbial decomposition, animal and plant absorption, etc., in the early days of the completion of live water parks, the inferior V water water when entering the river water can be purified Class III water on the surface.

Now, after the ecological governance of the Jinjiang River water, the river water quality of the live water park has basically reached the surface III water. According to the testing of the Chengdu Rivers and Lake Protection and Smart Water Affairs Center, the current main indicators of the water quality after purification are close to the surface I. The standards that can be exposed.

The purified river water flows through the "fish belly" and "fish tail", and citizens can rest assured to carry out hydrophilic and water activities here. The most distinctive feature in Living Water Park is the "sponge city experiment platform" of the "fishtail". Citizens can experience a local heavy rain in a small square of 20 square meters. With the simulated lightning and thunder, the rainfall slowly changes to the rainfall. big. But surprisingly, although artificially formed rainwater splashed on the ground, the rainwater did not form accumulation on the ground. Instead, it was paved through the pavement and spread away. The concept of sponge city that can breathe ".

How to create a "micro forest" in the city heart?

Pay more attention to ecological protection methods

Living water parks are not only water, but also one of the characteristics. It is not known that here can be said to be the "slightly shrinking Mount Emei" in the center of Chengdu.

Wang Shuchun, the design and creative person of the original live water park, recalled: "25 years ago, a major feature of the live water park was the plant community of Emei Mountain."

The reporter saw "slightly shrinking Mount Emei" at the "fish head". It is reported that there are more than 400 species of plants in the entire park, including Emei mountains such as Emei Peach Leaf Coral and Guanyin Lotus Fern.

This upgrade, the live water park has retained the original park's characteristics to the maximum extent, and pays more attention to ecological protection on the basis of maintaining the particularity and differentiation of the park's plant community.

Zhu Juntang introduced: "For the original imitation Emeishan plant community and rare endangered plants, each plant was surveyed and established, and a one -to -one protection plan was formulated. Facilities, protect plants. "

At the same time, the designer also re -sorted the vegetation, retains the native tall trees, and cleaned up the miscellaneous trees and invasive species that affects the growth of the plant ecological community in the park, creating a dense and interactive forest space. At the same time, the space for citizens to play is also larger. In the middle of the park, a few hundred square meters of forest open space has also been opened, which specializes in planting lawn that is specially cultivated and can be freely entered to play.

In today's live water parks, not only the river is getting clearer, but the functions are more integrated with the landscape.

How to achieve zero carbon row?

Create intelligent monitoring and monitor carbon emission data in real time

Living water parks rely on natural and ecological methods to purify water, low energy consumption, low cost, and high -efficiency sustainable development. Today's live water park, along this green road, go to a new level.

This live water park restoration and rectification project invites the environmental engineering team of Tsinghua University to participate in the construction of zero carbon parks. On the basis of retaining the original function, from the five aspects of planning, design, materials, construction, environmental maintenance and update Carbon footprint of life cycle. At the same time, carbon fixation is achieved through the diversified ecosystem of the park to achieve zero carbon emissions target.

The upgraded live water park distributed multiple points of carbon footprint detection systems in the park to detect the carbon footprint and carbon emissions in the park in real time, and transmits the data to the background.Citizen tourists can display large screens at the main entrance of the park to view the carbon discharge and carbon exchange data of the park in real time.According to Liu Lijuan, chief engineer of Chengdu Jinjiang Greenway Company, in the future, the old park is new and the new park is completed. Jinjiang Park will continue to "new" to provide more leisure and entertainment places for Chengdu citizens.

A little more news:

Jinjiang Park has a total area of 33.8 square kilometers, with a range of 500 meters from the south side of the north to Jiangtan Park, including 48 kilometers of Jinjiang River channel, open space on both sides of Binjiang, 1-2 blocks on both sides of the route, and 23 urban parks.There are 7 districts in Chengdu High -tech Zone, Jinjiang District, Qingyang District, Jinniu District, Wuhou District, Chenghua District, and Pudu District. Generally, the space structure of "Belt, One Core, Twelve Scenic Area, and Twenty -three Parks" is formed.

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