北京最大“城市绿肺”温榆河公园全面建成 下周对外开放

Core Insights - The completion of the second phase of the Wenyu River Park marks the full establishment of Beijing's largest urban green space, which will open to the public on September 29, allowing free access without reservations [1][3]. Group 1: Park Overview - Wenyu River Park covers a total area of approximately 30 square kilometers, making it the largest park in Beijing with diverse natural features [3]. - The first phase of the park, covering 12 square kilometers, opened in 2022, and with the completion of the second phase, the entire planned area is now fully developed [4]. Group 2: Ecological Features - About 9 square kilometers (30% of the total area) of the park is managed under the concepts of wild preservation and rewilding, focusing on the restoration and protection of biodiversity [4]. - The park has recorded over 880 species of flora and fauna, with more than 200 species added in the past five years, indicating a positive trend in ecosystem and species diversity [4]. Group 3: Water Management - The park features five ecological water corridors and ten wetlands, totaling 350 hectares of permanent water surface, all utilizing recycled water [8]. - It provides a daily supply of no less than 350,000 cubic meters of clean ecological water to the downstream urban sub-center [8]. Group 4: Flood Management - As the largest flood retention area in Beijing, Wenyu River Park has a flood retention capacity of 12 million cubic meters [9]. - The park serves dual purposes: a recreational area for citizens and a flood retention space during heavy rainfall, saving approximately 4 million cubic meters of water annually [9]. Group 5: Recreational Facilities - The park is designed to cater to all age groups with diverse activity spaces, including serene forest trails, birdwatching wetlands, camping sites, and venues for music festivals and sports events [11]. - It aims to provide a vibrant environment for family outings, social gatherings, and personal relaxation [11]. Group 6: Regional Collaboration - Wenyu River Park spans across three districts: Chaoyang, Shunyi, and Changping, making it the largest cross-administrative ecological space in Beijing [15]. - Each district contributes unique features: Chaoyang focuses on livability and innovation, Changping integrates technology and ecology, while Shunyi blends local culture with modern landscaping [15].