9月29日7时，梅瑞敏已经穿上工作服，蹬上运动鞋，拎起工具包，开始了新一天的工作。作为郑州市城 市管理局照明和绿化景观服务中心绿化三所的助理工程师，她的一天往往从巡查开始。 当我们驾车行驶或行走于城市街道时，两旁葱郁的树木和缤纷的绿化带常被视为美丽的背景板。然而， 在梅瑞敏这样的绿化养护技术人员眼中，这些赏心悦目的景色背后，蕴藏着一套城市生态环保理念。 "作为城市中高密度的植被群体，行道树、绿化带是重要的碳汇，它们可以通过光合作用固定二氧化 碳，缓解城市热岛效应，调节区域微气候。"梅瑞敏解释，增绿、扩绿只是起点，长期养护才能持续护 绿。 梅瑞敏所在的管养所负责一片区域的城市道路花坛绿化，区域内包含4000多棵行道树、16万余平方米绿 化带和1个游园、2座高架月季花箱、1万余平方米城市桥柱垂直绿化等。管养区域里每一片植物的生长 状况她都了如指掌。"这棵法桐去年发生了虫害，现在恢复得不错；那丛月季前段时间得了黑斑病，经 过治疗已经好转。"这种对植物的深入了解，来自她日复一日的细心观察和专业积累。 在梅瑞敏看来，绿化养护工作远不止于表面的修修剪剪，绿色的背后是更深层次的绿色理念。 "我们秉持预防为主、综合防治的策略 ...

（原标题：河南桐柏：生态优先"绣"出锦绣淮源新画卷） 经济观察网 据央广网，近年来，河南省南阳市桐柏县立足淮河源头生态屏障的特殊区位，坚持"生态优 先、民生为本"的理念，以系统治理为抓手，以项目建设为支撑，以群众满意为标准，下足"绣花功 夫"精细打磨、精致管理城市，让精细化管理惠及广大人民群众。 桐柏县将雨污管网建设作为改善人居环境的基础性工程，坚持系统规划、建管并重，全面提升水环境治 理效能。桐柏县投资5949.74万元，实施排水防涝溢水口提升改造工程，在县城14个关键点位铺设雨水 管道7811米，其中采用顶管技术施工3946米，彻底解决一批重点区域的内涝问题；强力推进城区黑臭水 体治理，完成4条内河清淤，实施吴湾河、水帘河水环境综合治理，整治污水直排点56处，使用专业设 备对16条主次干道的下水道进行了全面清污；建立"政策+技术+人员"三位一体管理机制，通过开展水 管员业务能力提升培训，培育基层"水务管家"，采用"情景模拟+实操考核"方式提升管网维护专业水 平。目前，全县已形成覆盖县城全域的污水收集处理网络，淮河断面水质达标率稳步提升，水生态环境 持续向好。 面对复杂防汛形势，桐柏县坚持"防大汛、抢大险、 ...

Core Points - Shanghai has achieved the goal of "Thousand Parks City" ahead of schedule, with a total of 1,013 parks, including 522 urban parks, 371 pocket parks, 119 leisure forest parks, and 1 theme park [1] - Since the beginning of the 14th Five-Year Plan, Shanghai has constructed over 2,500 hectares of new park green space, increasing the per capita park green space to 9.5 square meters, an increase of 1 square meter from the start of the plan [1] - 85% of the parks in Shanghai, totaling 858, are now open 24 hours a day [1] Group 1 - Shanghai is advancing the "Thousand Parks Project" while also promoting greenway construction, resulting in a total greenway length of 1,998.81 kilometers and a total area of vertical greening of 518.16 hectares [1] - The "Outer Ring Green Belt," initiated in 1995, has transformed into an "Ecological Park Belt," with 50 parks providing accessible recreational spaces for residents [1] - The construction of greenways and forest ecological parks around the "Five New Towns" continues, with an annual addition of 50 kilometers of greenways and 5,000 acres of forest parks [1] Group 2 - As of July 2023, Shanghai has opened 162 unit-affiliated green spaces, covering over 100 hectares, as part of its initiative to enhance urban greenery [2] - The city is focusing on upgrading parks and expanding service functions, incorporating elements such as sports, culture, music, and art, while also promoting child-friendly and elderly-friendly urban designs [2] - The second round of the "Thousand Parks Construction Project" is planned for the 15th Five-Year Plan, with an expected addition of over 500 parks and an increase of 1 square meter in per capita park green space [2]

Core Viewpoint - The city of Changchun is enhancing its urban green spaces through the construction of pocket parks and greenways, aiming to improve the quality of life for its residents and promote sustainable urban development [1][2][3] Group 1: Urban Green Space Development - Changchun has initiated the construction of pocket parks since 2021, transforming previously unused land into accessible green spaces for residents [1] - The city has built 365 pocket parks, addressing past issues of uneven distribution and insufficient quality of green areas [2] - The green space coverage in built-up areas has reached 40.71%, with a green coverage rate of 43.71%, marking increases of 11.5 and 5.3 percentage points respectively over the past five years [2] Group 2: Infrastructure and Amenities - The city has developed greenways along major scenic roads and within parks, equipped with seating, lighting, and smart check-in stations to enhance user experience [2] - New parks such as the Industrial Trajectory Park and Fishing Culture Park have been established along the Yitong River, each with distinct themes [2] - The city has planted 32,900 trees along main and secondary roads this year, contributing to the increase in greenery [2] Group 3: Maintenance and Management - A professional maintenance mechanism has been implemented, with over 100 specialists organized into 23 horticultural teams responsible for monitoring and managing green spaces [2] - Regular inspections and detailed records of tree growth are maintained to ensure the health of the urban greenery [2] Group 4: Future Prospects - The city plans to continue promoting urban greening efforts, which are expected to contribute positively to sustainable urban development [3]

Core Points - The city of Changchun has initiated pocket park construction to address previous issues of uneven green space distribution and insufficient quality green areas [1][2] - As of now, the green space rate in built-up areas of Changchun has reached 40.71%, and the greening coverage rate has reached 43.71%, marking increases of 11.5 and 5.3 percentage points respectively over the past five years [2] - The city has constructed 365 pocket parks and has planted 32,900 trees along major and secondary roads this year [2] Group 1 - Changchun's pocket parks utilize abandoned spaces to create accessible green areas for residents, aiming for a 15-minute walking distance to safe and comfortable green spaces [1] - The city has developed various themed parks along the Yitong River, enhancing recreational opportunities for citizens [2] - A professional maintenance mechanism has been implemented to ensure the healthy growth of green trees, with 23 horticulturist teams responsible for specific areas [2] Group 2 - The ecological improvements are expected to foster the development of cultural tourism, including forest health bases and new rural eco-tourism ventures [2][3] - The city plans to continuously promote urban greening efforts to inject sustainable green energy into urban development [3]

Core Viewpoint - The city of Fuxin has initiated an innovative "all-area nursery" project aimed at enhancing urban greening, improving air quality, and creating economic benefits through the cultivation and transplantation of trees in temporarily unused urban land [1][2][3]. Group 1: Project Overview - The "all-area nursery" initiative began in 2023 as part of Fuxin's efforts to combat ecological degradation and improve the urban environment [2]. - The project utilizes idle land, particularly those without immediate development plans, to grow trees and shrubs, thereby enhancing the city's greenery and aesthetics [3][5]. Group 2: Implementation Strategy - The city has identified vacant lots, especially those from urban renewal projects, as suitable for tree planting, allowing for the temporary use of these spaces for ecological improvement [3]. - A tailored approach is adopted for each piece of land, considering its size, location, and soil conditions to ensure effective greening strategies [4]. Group 3: Results and Impact - Since the start of the project, Fuxin has completed a greening area of 3.563 million square meters and planted 1.661 million trees, effectively providing each resident with a tree [5]. - The initiative has led to significant economic savings, with the value of trees increasing from 0.5 yuan to 2-3 yuan per tree, potentially saving millions in greening costs [1][6]. Group 4: Future Development - Fuxin is advancing its "all-area nursery" strategy to a 2.0 version, focusing on enhancing the "Fuxin Seedling" brand and expanding the production and sale of local tree species [6][7]. - The city aims to create a standardized and regionally identifiable seedling product system, promoting ecological restoration projects and increasing market competitiveness [7].

Group 1 - The article highlights the vibrant seasonal beauty of Beijing, particularly focusing on the flourishing roses that have become a popular attraction for residents and visitors alike [1] - The cultivation of Beijing roses is a long-term effort, requiring careful selection, hybridization, and years of nurturing to develop resilient varieties suitable for the urban environment [2] - The city's ecological initiatives aim to transform urban spaces into green parks, enhancing residents' quality of life and promoting a deeper connection with nature [2] Group 2 - Beijing's seasonal landscape features a variety of flora, with each season showcasing different plants, contributing to the city's overall aesthetic and vitality [3] - The ongoing greening projects and beautification efforts are part of a broader strategy to create a more livable and attractive urban environment [2][3]

Group 1 - The article highlights the development of vertical greening in the Binjiang District, showcasing the aesthetic and environmental benefits of such initiatives [2] - The "green wall" created by climbing plants, particularly the Parthenocissus tricuspidata (commonly known as Boston ivy), took approximately 20 years to reach its current lush state, emphasizing the long-term commitment required for urban greening projects [2] - Maintenance practices include regular watering, which is more frequent than traditional open green spaces, and trimming to ensure visibility for drivers, particularly during the summer months when growth is rapid [2] Group 2 - Citizens have expressed positive sentiments about the "forest tunnel" effect created by the greenery, noting improvements in mood and a more pleasant driving experience [3] - The greenery serves as a natural barrier, enhancing the urban environment and providing a cooling effect, which is particularly appreciated during the summer [3]

Group 1 - The core idea of the article emphasizes the comprehensive environmental improvement efforts in Wuhan, particularly along the "Four Lines and One Mouth" infrastructure, to enhance the city's image and livability for residents and visitors [1][3][17] - Wuhan has cleared 145 tons of garbage, removed over 20,000 square meters of illegal vegetable plots, transplanted 170 trees, and added over 4,000 square meters of greenery in preparation for the upcoming holiday season [3][8] - The transformation of previously neglected areas into vibrant green spaces, such as the 1,000 square meter evening primrose flower sea, showcases the city's commitment to beautification and ecological restoration [7][12][17] Group 2 - The environmental improvements include the creation of a "Four Seasons Gallery" along the Wu-Jing Highway, featuring seasonal flowers and trees to enhance the visual experience for drivers [17] - The project has involved collaboration between various departments, ensuring that the landscape design is both aesthetically pleasing and practical for maintenance [17] - The initiative has also addressed community needs by converting vacant land into shared vegetable gardens, allowing residents to engage in urban farming while beautifying the environment [7][8][17]

Group 1 - The article highlights the ongoing efforts in Wuhan to enhance the urban environment through the "Four Lines and One Mouth" comprehensive improvement initiative, involving significant manpower and resources [1][11] - Over the past week, 2,143 personnel and more than 270 vehicles were deployed to clean up 145 tons of waste and improve green spaces across 100 designated areas [1] - The initiative includes the transformation of previously neglected areas into vibrant green spaces, such as the "Flower Sea Park" in the Dongxihu District, which features over 20,000 square meters of blooming flowers [2][4] Group 2 - The Huangtang Lake Park renovation incorporates a "Flower Sea + Vegetable Garden" model, creating a visually appealing and functional space for residents [4] - In the Hongshan District, efforts to convert a 20-acre wasteland into an ecological park are underway, with the removal of illegal structures and the planting of various trees to enhance the local environment [6][7] - The Huangpi District has also seen improvements, with the removal of illegal vegetable plots and garbage, resulting in a cleaner and more attractive area for residents and visitors [8][9]