China Shandong Network, October 20th When it rains, absorb water, store water, seep water, and purify water. When needed, the stored water is "release" and utilize it. The advantage is that it has good "elasticity" in adapting to environmental changes and responding to natural disasters. The concept of " sponge city " is fully implanted in the sports and leisure park, allowing the planted plants to have purification functions, thereby protecting and improving the ecological environment. This practice has been effectively practiced in , , Jimo District, Qingdao.
days ago, the reporter visited the Jimo District Tourism Investment Company of Qingdao City and learned about the construction of Huanxiu Lake Sports and Leisure Park project in the district. According to the project leader, the Huanxiu Lake Sports and Leisure Park project has widely used the concept of "sponge city" in its design, changed the traditional concept of urban planning and construction in the past, fully followed the laws of natural ecosystem development, adopted a low-impact development model of harmonious coexistence with nature, and achieved harmonious coexistence between humans, vegetation, water, environment and other factors.
It is late autumn now. Every day from morning to night, citizens are relaxing and exercising in the park. From their smiles, it can be seen that citizens are very satisfied with the sports and leisure park created by Jimo District Tourism Investment Company. "My family lives near the park. I come here every day to walk and move around. I feel that the air is fresh and it is very beneficial to my health. The project is really good. Whether it is the overall environment or the humanized design, we all think it is good." 67-year-old citizen Yu Weizhong said with a smile.
"Huanxiu Lake Sports and Leisure Park is a project that is popular. In the early demonstration of construction, the project has learned from the experience of Shanghai and other 'sponge cities' construction results, widely absorbed the needs and suggestions of citizens, and integrated the concept of 'sponge cities' in all aspects." The project leader said. In the park, the 3-meter main garden road adopts gray sand and gravel pavement. The park road adopts ecological grass ditch on one side to ensure water seepage. Multiple landscape nodes are set up along the main garden road. The landscape node paving mainly uses color permeable concrete and sand and gravel sites. The parking lot adopts two types of grass-embedded paving and sand and gravel paving to ensure water permeability. During the engineering design, multiple ecological ponds were retained, and wet plants such as aquatic iris, flower-leaf reeds, and Qianqucao and other wet plants were planted. The entire Huanxiu Lake water surface is also a natural reservoir, ensuring the storage and purification of rainwater in the entire park.
It is understood that in this project, there is also an innovation in the cultivation of "plant ecology". In order to give full play to the effects of "sponge city" and "plant ecology", the planting of plants in the garden is mainly natural planting, highlighting the changes in the landscape in spring, summer, autumn and winter. In spring and summer, flowering sub-tree cherry blossoms and crape myrtle are mainly flowering, and in autumn, colored leaf plants, maple and maple, and in winter, evergreen plants, black pine and cedar. Pair with special scenic tree species to form a continuously changing ornamental interface and landscape sequence. Broad-leaved trees such as ash, Chinese Sophora, and Pentagonal Maple are planted to ensure shade. Colorful and gorgeous grass and flowers are planted in the lower layer to form a sparse and transparent plant landscape, creating a fresh, natural, comfortable and pleasant spatial atmosphere.
"Cage Football Field" is one of the highlights of Huanxiu Lake Sports and Leisure Park project. A total of 6 standard cage football fields are equipped in the park, each stadium has an area of 375 square meters and a total area of 2,250 square meters. The surface of the stadium is combined with artificial turf and quartz sand to ensure the stability, flatness and comfort of the stadium.
At present, the Huanxiu Lake Sports and Leisure Park project has been completed and put into use, becoming a good place for citizens to relax and exercise. (Sun Yang)
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