小雨淅沥，云雾缭绕滇中坝子。日前，记者跟随生态环境部工作组，采取"四不两直"方式，赴云南昆明 嵩明县上报完成农村环境整治的村庄中，现场评估治理成效。此行，不为听汇报，不看示范点，直插田 间地头，只为探寻一个问题的答案：此前上报完成的农村环境整治，成效究竟如何？ "以前这条河，我们叫它'黑龙'。"在龙保社区，村民老杨指着村旁一条水渠对记者说。他记忆中的小四 河、龙河流域，是另一番模样：污水横流、河道淤积，水体长年黑臭，路边垃圾堆成了小山，夏天更是 蚊蝇滋生、臭气熏天，龙保、矣铎、白鹤三个社区的居民无不掩鼻而过。 小四河，龙河流域曾因污水乱排、河道淤积以及污水处理不到位，长久以来水体呈现黑臭状态。同时， 道路堆放垃圾，臭气给沿途龙保社区、矣铎社区、白鹤社区的居民带来很大困扰，影响居民的身体健 康。 在龙保社区，记者随机请一位村民掀开家门口的井盖。雨水并未让水体变得浑浊，工作人员用塑料瓶取 出的水，透着一抹清亮。"村里环境很好，垃圾天天有人打扫，很满意！"过路村民脸上都洋溢着笑容。 沿着龙河往下走，矣铎社区和白鹤社区的水渠同样告别了"黑臭"的历史。在矣铎社区，主管人居环境的 工作人员指着地下管网告诉记者，居民生活污 ...

Group 1 - The core viewpoint of the articles highlights the significant progress made in the treatment of rural black and odorous water bodies in Anhui Province, with a total of 4,942 water bodies treated, covering an area of approximately 2,391 million square meters, leading to improved living conditions and increased happiness among residents [1] - Anhui Province has implemented a three-year action plan for rural black and odorous water body treatment from 2024 to 2026, establishing a provincial work team and a structured mechanism for governance [1] - The province employs a comprehensive approach to treatment, utilizing remote sensing and on-site verification to develop tailored solutions for each of the 5,692 identified rural black and odorous water bodies [1] Group 2 - In the treatment of rural domestic sewage, Anhui adheres to a principle of localized and resource-oriented utilization, promoting practical treatment models such as "black and gray co-treatment + land infiltration" and "three pools and one land" [2] - The sewage treatment rate has increased from 13.6% at the end of the 13th Five-Year Plan to 47% currently, exceeding the target set for the 14th Five-Year Plan by 17 percentage points [2] - Cities in Anhui have established lists of problematic facilities and developed rectification plans to enhance the operational efficiency of sewage treatment facilities [2]

Group 1 - The core viewpoint of the articles highlights Beijing's significant progress in agricultural pollution control, exceeding the "14th Five-Year Plan" targets by completing environmental remediation in 804 administrative villages [1] - Beijing has achieved a waste recovery rate of approximately 90% for agricultural film and pesticide packaging through initiatives like exchange programs and physical rewards [1] - The city covers an area of about 16,400 square kilometers, with rural areas accounting for 80%, emphasizing the importance of creating beautiful rural environments as part of building a beautiful Beijing [1] Group 2 - In the field of agricultural film pollution prevention, Beijing is systematically demonstrating fully biodegradable film technology, with a cumulative demonstration area of 26,000 acres from 2022 to 2025, benefiting 173 operating entities [2] - The city plans to promote the exchange of 935 tons of high-strength agricultural film through an old-for-new program in 2024, integrating various agricultural techniques to enhance film utilization efficiency [2] - A recovery system involving "government + recycling enterprises + collection points + farmers" has been established, with 209 collection points set up in 2024, achieving a waste agricultural film recovery rate of 93% [2]