"以前因为交通闭塞、村集体经济薄弱，我们村人均年收入不到2000元，如今，依靠螃蟹养殖，今年村集体收入已经有了600万元。"江苏省南京浦口区 星甸街道后圩村村书记李巧对记者说道。 后圩村位于滁河入苏之始，依托滁河流域优良的生态本底，螃蟹养殖致富的故事得以在此展开。滁河也统筹串联起了包括星甸街道以外的汤泉街道、永 宁街道等4个沿河街镇，当地以滁河生态治理为基底、以螃蟹产业为特色、以科技赋能为引擎，走出了一条都市近郊型乡村的振兴之路。 这样的高产，源自浦口区在螃蟹养殖领域持续推进技术创新与产业升级，通过智能化管理、生态改造和模式优化，不断提升养殖效益与可持续性。 图为后圩村螃蟹养殖 协同治理，建立双向生态补偿机制 滁河（浦口段）全长36.7公里，其中24公里为苏皖省界河道，既是通江达流的天然纽带，为周边城镇村庄提供水源，也是连接两省的生态廊道，影响着 两地的生态环境。 一河流经两省，如何协同治理，解决跨省流域治理责任难厘清、行动难同步、水质难保障等共性问题，成为江北新区思考的问题。为此，浦口区主动打 破行政壁垒，与安徽省滁州市南谯区、安徽省马鞍山市和县等地创新建立"信息互通、数据共享、联合监测、应急联动"的跨省联 ...

Core Viewpoint - The article highlights the achievements of Jingde County in Xuancheng City, Anhui Province, which has received multiple accolades for its ecological initiatives and has successfully transformed its ecological advantages into economic benefits through innovative practices [1] Group 1: Ecological Achievements - Jingde County has been recognized as the first batch of "Green Mountains and Clear Waters are as Good as Mountains of Gold and Silver" practice innovation bases, "National Ecological Civilization Demonstration Zones," and "National Key Ecological Function Areas" [1] - The county has established a "carbon sink + prosecution" ecological prosecution mechanism, which aims to convert ecological resources into economic opportunities [1] Group 2: Economic Transformation - The county's efforts have led to a transformation where ecological beauty is turned into economic value, illustrating a high-quality path for green development [1]

Core Viewpoint - The case study from Pinghu City, Jiaxing, Zhejiang Province, demonstrates the implementation of a "zero discharge" water recycling model in rice paddies, contributing to both agricultural productivity and environmental protection, aligning with the principle that "green mountains and clear waters are invaluable assets" [1] Group 1: Main Practices - Construction of high-standard farmland provides the hardware foundation for irrigation and drainage separation, enhancing water utilization efficiency by 10% [2] - Upgrading ecological drainage channels to intercept and purify water quality, achieving a total nitrogen concentration reduction of 18%-32% and total phosphorus reduction of 15%-29% [3] - Promotion of resource recycling through digital irrigation technologies, resulting in an annual water savings of 549 million cubic meters and a 40% reduction in drainage volume [4] Group 2: Achievements - The implementation of the "zero discharge" model has transformed agricultural landscapes, increasing grain production from 188,000 tons in 2020 to 192,000 tons in 2024, with innovative planting models enhancing per-acre income [6] - The ecological advantages have led to increased rural income, with per capita disposable income reaching 52,997 yuan in 2024, significantly above national and provincial averages [7] - The dual enhancement of ecological and economic value has attracted quality agricultural projects, contributing to a total output value exceeding 10 billion yuan [8]

Core Viewpoint - The article highlights the ecological transformation and biodiversity improvement of Xixi Wetland in Hangzhou, marking its 20th anniversary as China's first national wetland park, showcasing successful environmental restoration efforts and the integration of ecological protection with urban development [4][11]. Group 1: Ecological Restoration - Xixi Wetland has undergone significant ecological changes from pollution and degradation to a thriving ecosystem, with the introduction of various protective measures since 2003 [7][9]. - The wetland now hosts 971 species of vascular plants, an increase of 750 species since 2005, and 224 bird species, including three national first-class protected animals [13]. - Water quality has improved significantly, achieving surface water Class III standards, with some areas reaching Class II [13]. Group 2: Biodiversity and Wildlife - The recent sighting of the black-faced spoonbill marks the first record of this national first-class protected bird species in the wetland, indicating the area's rich biodiversity [3][13]. - The wetland's ecological functions have been restored, contributing to the mitigation of the "greenhouse effect" and "urban heat island effect," with air quality indicators ranking first in Hangzhou [13]. Group 3: Community and Economic Impact - The wetland's transformation has positively impacted local residents, with over 500 million annual visitors to the 5.79 square kilometer free-access area and nearly 700 employees in wetland management [13][14]. - The integration of wetland conservation with urban development has led to a stable increase in visitor numbers and revenue, with over 26 billion yuan generated since its opening [14]. Group 4: Innovative Management Approaches - Hangzhou has implemented a "Park-Oriented Development" (POD) model, promoting a spatial structure that combines wetland protection with urban park development [9][14]. - The establishment of the Xixi Wetland Smart Governance Center, utilizing advanced technologies for real-time monitoring and management, supports ongoing ecological protection efforts [10].

Core Viewpoint - The article highlights the significant improvement in the sanitation conditions of Ling County, which has transitioned from a "garbage siege" to effective waste management through the establishment of a waste incineration power plant and a dedicated fly ash landfill site [2][3][5]. Group 1: Waste Management Improvements - Ling County has successfully addressed the "garbage siege" issue, with the waste incineration power plant converting waste into electricity, thus enhancing local sanitation [2][6]. - The county's waste incineration plant processes an average of 1,200 tons of garbage daily, generating 500,000 kilowatt-hours of electricity, sufficient to meet the daily needs of 50,000 households [7]. Group 2: Environmental and Health Concerns - Prior to improvements, Ling County faced severe environmental issues, including open burning of waste and low waste collection rates, leading to significant pollution risks [3][4]. - The fly ash produced from the incineration process posed potential environmental hazards if not properly managed, necessitating the construction of a dedicated fly ash landfill [4][5]. Group 3: Infrastructure Development - A new fly ash landfill site with a capacity of 175,000 cubic meters has been established, funded by an investment of 24.8571 million yuan, which can accommodate the fly ash for approximately 16 years [5]. - The landfill incorporates advanced technologies to prevent leachate generation, significantly reducing the risk of groundwater contamination and enhancing environmental safety [5][6].