转自：北京日报客户端 近日，潮河总干渠首次启动冬季输水，引密云水库水源向唐指山水库供水，这是自1958年建成以来，该 工程首次实现冬季输水运行，标志着这条承载着半个多世纪使命的渠道完成了从农业灌溉渠到生态渠道 的华丽转型。 潮河总干渠 潮河总干渠起点位于密云区河南寨镇提辖庄潮河段（设进水闸），整体呈南偏西走向，穿下屯水库后， 止于顺义区木林镇唐指山水库，全长约11.42公里。 2021年，潮河总干渠重新启用并承担生态补水任务，截至2025年12月31日，累计补水近1.3亿立方米， 其中2025年补水量超4000万立方米。 "变身"生态渠焕活水系生机 01 助力流域水网互联互通 与传统灌溉渠不同，转型后的生态渠通过持续补水打通了区域水系脉络，不仅让空库运行20余年的唐指 山水库重现山水风貌，更通过"引潮济泃"工程，为平谷区"母亲河"泃河有效补水，缓解平谷地表水短 缺、改善泃河生态环境，助力潮白河流域与蓟运河流域水网互联互通，实现跨流域生态补水。 02 推动区域生物多样性恢复 潮河总干渠冬季输水，靠持续稳流，营造冰、水交融生境，回补地下水，连通河湖水系，推动潮白河生 物多样性恢复。冬季补水和春季补水协同发力，有效 ...

本报讯（记者 胡子傲）记者从水利部了解到，永定河连续3年实现全年全线有水。截至2025年12月31日，官厅水库已累计下泄 水量22亿立方米，贯通上下游河道、溪流与湿地、地表与地下，实现永定河全年全线有水目标。 优美的生态环境也为生物提供栖息地，崖沙燕、白头鹤、东方白鹳等珍稀鸟类陆续回归。永定河滞洪水库水生植物较为丰茂， 成为候鸟的栖息驿站，吸引众多观鸟、拍鸟市民前来拍摄打卡。 永定河还按照水生态空间管控规划，开展植被生态修复，针对河道主流区、滩地淹没区、滩地保护区、岸线管理区、岸线保护 区等区域，因地制宜科学配置乔木、灌木、草地，优化河道植被覆盖度。 永定河复苏后，更多水域空间向市民开放共享，人们的滨水活动更多了。永定河"五湖一线"水毁修复工程全线近日基本完工； 永定河堤顶巡视路即将升级为全长约9公里的慢行系统，串联起石景山公园、首钢园、园博园等地标，沿途还可一览永定塔、 园博湖、卢沟桥等景观。永定河畔，永定河集冬日布景全新亮相，"雪境漫游"带市民游客享受冰雪与滨水交织的独特乐趣。 20世纪七八十年代起，因气候变化等因素，永定河水量逐渐减少以致断流干涸。近年来，在水利部统一调度下，本市水务部门 统筹调配多水源 ...

一场持续10余年的生态修复工程开始了：退耕还湿、疏通水道、生态补水……从2014年开始，肯斯瓦特 水库下闸蓄水，兵地联动实施生态输水，持续为湿地补水。 通过实施重点流域综合治理、河湖连通、季节性生态输水等工程，兵团有效遏制了湿地萎缩、退化的趋 势，湿地生态功能稳步提升，水源涵养、气候调节、生物多样性保护等作用日益凸显。 这些跨越千山万水而来的鸟儿，就是最好的见证者，它们用年复一年的抵达诉说心声：这里的湿地，很 美。 以玛纳斯国家湿地公园为核心载体，八师石河子市与玛纳斯县打破行政区划界限，共同守护这片湿地。 这一刻，记者明白了这些湿地保护区的真正意义——不仅仅是几片水域、几丛芦苇，而是一个个完整的 生命支持系统。 从永安湖到奎屯河流域湿地自然保护区，再到玛纳斯河河畔……一条绿色的生命通道正在天山南北延 伸。 截至目前，兵团已建立各类自然保护地21处，其中湿地类型保护区与湿地公园扮演着鸟类保护的重要角 色。这些保护地不仅覆盖了塔里木河流域、叶尔羌河中下游、奎屯河流域、玛纳斯河流域等关键生态节 点，也串联起跨越天山南北、连接荒漠绿洲的生态廊道。 "生态补水不是简单地放水。"张建坤解释道，"我们模拟自然水文节律，什么 ...

12月19日，引汉济渭二期工程北干线全线贯通。图为引汉济渭二期工程渭河管桥。 本报记者 许奥博摄 12月19日11时，在咸阳市武功县小村镇柳林村，引汉济渭二期工程北干线渭河管桥的最后一节压力钢管 吊装到位。 贯通了！经过3年多鏖战，引汉济渭二期工程北干线终于打通了"最后一公里"。 "明年乡亲们就能喝上汉江水了！"中铁十九局咸阳塬盾构标段工班长谢允飞说。 谢允飞是泾阳人，2022年得知家乡有项目，就主动报名参与。 "能为家乡建设出一份力，我觉得特别有意义！"谢允飞说。 引汉济渭二期工程分为北干线和南干线。北干线南起周至县黄池沟配水枢纽，北至泾河新城分水口，全 长89.54公里。 2026年，北干线可具备通水条件。届时，汉江水将跨越渭河，润泽咸阳市区、西咸新区、武功、兴平、 泾阳、礼泉等地，显著改善当地群众生产生活用水条件。 汉江水润泽渭北这一多年的梦想，至此触手可及。 南北共饮一江水 家住咸阳市秦都区福景佳苑小区的郭娟一直关注北干线的施工进度。 "早就知道汉江水要送到咸阳来。现在北干线全线贯通了，我们喝上甘甜汉江水的日子也就近了。"郭娟 说。 12月17日，在引汉济渭咸阳北塬城乡供水工程建设现场，机器轰鸣，工人 ...

Core Viewpoint - The Yellow River has achieved continuous flow for 26 years since 1999, supported by effective water resource management and allocation strategies, despite facing drought conditions in certain regions [1][2]. Group 1: Water Resource Management - The Yellow River Water Resources Commission has implemented the "Four Waters and Four Determinations" principle to enhance water resource conservation and efficient utilization, successfully completing annual water allocation tasks [1]. - In the 2024-2025 period, over 22.3 billion cubic meters of water were supplied from the Yellow River to the basin and related areas, supporting ecological protection and high-quality development [1]. Group 2: Drought Response and Ecological Support - The Yellow River basin experienced varying degrees of drought in the summer of 2024 and spring-summer of 2025, leading to significant water demand for drought relief [1]. - The commission proactively planned and deployed resources to ensure water supply safety, food security, and ecological safety in drought-affected provinces [1]. - Cross-basin water replenishment efforts included 0.08 billion cubic meters of emergency water supply to the South Four Lakes, effectively alleviating local drought conditions [2]. Group 3: Ecological Restoration Efforts - Cumulative ecological water replenishment efforts included 3.74 billion cubic meters to the Uliangsuhai and 1.72 billion cubic meters to the estuarine delta, improving local water ecological environments [2]. - The commission is actively promoting the restoration of the Qinhai and Heihe rivers as part of ongoing ecological recovery initiatives [2].

Core Points - The Ministry of Water Resources has approved the 2025 water allocation plan for the Yongding River, with ecological replenishment activities underway in Beijing [1] - As of June 6, 2023, a total of 306 million cubic meters of water has been supplied to the Yongding River, along with 31.206 million cubic meters to the Daxing Canal [1] - The Yongding River has maintained ecological base flow throughout the year, with a continuous water flow achieved for five consecutive years, significantly improving the ecological environment and biodiversity in the river basin [1] Group 1 - The ecological replenishment started on March 1, 2023, and has been effectively managed by the Beijing Water Authority [2] - Public awareness campaigns have been launched to enhance citizens' safety and responsible behavior around the river during the replenishment period [2] - Safety measures have been implemented, including the installation of warning signs and increased inspections to ensure compliance with safety regulations [2] Group 2 - The water authority has established a communication mechanism to address unauthorized water activities and ensure public safety [2] - Citizens are advised to adhere to safety guidelines, particularly avoiding dangerous areas and respecting warning signs during the ecological replenishment [2] - Coordination with construction units has been emphasized to enhance safety management and protect personnel and facilities during the replenishment activities [2]

Core Insights - The article highlights the efforts of Yulin City in ecological environment protection, focusing on water pollution prevention and sustainable development initiatives [1][4] Group 1: Water Pollution Prevention - Yulin City has a per capita water resource availability of only 722 cubic meters, below the national average, prompting significant efforts in water pollution control [1] - The city is actively conducting inspections and remediation of pollution outlets along the Yellow River to ensure drinking water safety and eliminate urban black and odorous water bodies [1][2] - The Yulin Third Wastewater Treatment Plant processes over 50,000 cubic meters of wastewater daily, converting treated wastewater into ecological water for urban use [1][2] Group 2: Technological Upgrades and Standards - The Yulin Third Wastewater Treatment Plant has undergone two upgrades to improve effluent quality, now consistently meeting the Class A discharge standards for the Yellow River Basin in Shaanxi Province [2] - The city promotes wastewater treatment and reuse technologies, applying treated water for urban greening, industrial cooling, and agricultural irrigation, enhancing water resource efficiency [2] Group 3: Ecological Monitoring and Enforcement - In Fugu County along the Yellow River, comprehensive inspections and strict enforcement measures have been implemented to ensure water quality meets national standards [2] - The county's water quality evaluations for the "14th Five-Year Plan" show stable compliance, with the Yellow River's assessment projected to achieve Class I quality by 2024 [3] Group 4: Sustainable Development Initiatives - Yulin City adheres to a green development philosophy, aiming for coordinated development of water resources, environment, and ecology while promoting comprehensive utilization of industrial solid waste [4] - Future plans include increased investment in ecological water replenishment projects and enhanced water resource management to ensure sustainable utilization [4]