2000多年前建成的都江堰水利工程，是全世界迄今唯一仍在使用的古代水利工程，也是人类与自然和谐 共生最早的成功实践之一。如今，我们依然可以从都江堰的治水实践中汲取智慧。 现代都江堰的建设传承发展了传统水工技术，岁修时渠首断流依然采用杩槎截流，由竹笼演变出来的钢 丝笼、铅丝笼和扩张伸缩金属网等，在现代灌区工程建设中广泛应用，使传统水工技术以新的方式延续 着生命。从"深淘滩、低作堰"的古法治水口诀，到如今"数字孪生、智能调度"的现代技术，变的是与时 俱进的技术手段，不变的是"人水和谐、道法自然"的核心治水理念。 人与自然是生命共同体。都江堰的建造，不仅考虑了内外江和上下游、干支渠、左右岸的用水均衡，也 考虑了整个灌区人的需求与自然需求的平衡，将工程本身融入自然景观以及生态系统。坚持顺应引导而 不是阻碍对抗，采用传统堰工技术，避免对环境的破坏性改造，这种基于自然规律的建设方式，使工程 与自然环境浑然天成。 如今，都江堰灌区灌溉面积已达1164.7万亩，服务人口超过3000万。都江堰水质常年保持Ⅱ类以上，城 市水质综合指数稳居成都第一。"大遗产""大灌区""大青城""大熊猫""大冰雪"等世界级IP推动都江堰文 旅不断 ...

Core Points - The article emphasizes the importance of rivers and lakes as vital resources for life and civilization, highlighting the need for ecological protection alongside development [1][2] - Since 2022, the Ministry of Water Resources and the Ministry of Finance have implemented the "Happy Rivers and Lakes" project, aiming to establish several happy rivers and lakes by 2030, focusing on local "mother rivers" [1] - The initiative has been positively received by the public, addressing their desire for a beautiful ecological environment and supporting the goal of "harmony between people and water" in river and lake protection [1] Summary by Sections Project Implementation - The "Happy Rivers and Lakes" project has been deployed across 31 provinces, utilizing provincial river chief orders to promote construction efforts [1] - Significant changes have been observed in river and lake conditions during the "14th Five-Year Plan" period, with a focus on preserving and restoring natural shorelines [1] Achievements - Comprehensive plans for the protection and utilization of major rivers and lakes, including the Yangtze, Yellow, Huai, and Taihu, have been issued and implemented [1] - Over 1,300 square kilometers of lake area have been restored through initiatives like returning farmland to lakes and rectifying illegal encroachments [1] - Dynamic management of foundational data for 140,000 rivers, over 3,000 lakes, and various river segments has been largely achieved [1] Policy Framework - In June, the Central Committee and the State Council issued guidelines to comprehensively advance river protection and governance, reinforcing the "Happy Rivers and Lakes" initiative [2] - The guidelines emphasize policy leadership, institutional development, and a systematic approach to governance, aiming for a harmonious coexistence between humans and nature [2]

Core Insights - The article emphasizes the importance of rivers and lakes as vital resources for life and civilization, highlighting the need for a balance between development and ecological protection [1][2] - The "Happy Rivers and Lakes" initiative aims to enhance ecological protection and management of water bodies across China by 2030, responding to public demand for a better environment [1][2] Group 1: Policy and Initiatives - Since 2022, the Ministry of Water Resources and the Ministry of Finance have implemented the "Happy Rivers and Lakes" project nationwide, focusing on major rivers as key areas for development and protection [1] - In June, the Central Committee and the State Council issued guidelines to comprehensively advance river protection and management, reinforcing the "Happy Rivers and Lakes" initiative [2] Group 2: Achievements and Goals - Significant improvements in river and lake conditions have been observed during the "14th Five-Year Plan" period, with a focus on preserving natural shorelines and restoring water areas [1] - Over 1,300 square kilometers of lake area have been restored through various initiatives, including the removal of illegal structures and the reconnection of lakes [1]

Core Insights - The Three Gorges Project represents a significant achievement in China's water management efforts, embodying the spirit of national dedication and the pursuit of harmony between humanity and water [1][2][3] - The project has transformed a century-old dream into reality, showcasing the commitment and perseverance of generations of water conservancy professionals [2][3] Group 1: Project Overview - The Three Gorges Project is a monumental water conservancy initiative that took nearly 20 years to complete, featuring a dam axis length of 2309.47 meters and a maximum dam height of 181 meters [1] - It is recognized as a milestone in global water engineering and serves as a testament to the enduring spirit of determination and ambition [1][2] Group 2: Societal Impact - The project has a profound impact on China's economy and people's livelihoods, being a significant contributor to clean energy with an annual power generation exceeding 100 billion kilowatt-hours, reaching a record of 111.8 billion kilowatt-hours in 2020 [3] - It has facilitated the transportation of 159 million tons through its locks and has contributed to ecological conservation efforts, including the replenishment of 360.1 billion cubic meters of water downstream [3] Group 3: Future Aspirations - The Three Gorges Project is positioned as a platform for future generations to continue the legacy of water management and national development, encouraging youth to engage in the ongoing journey of water governance [3] - The project emphasizes the importance of collective effort and dedication to national interests, inspiring a spirit of sacrifice and commitment among its builders [2]

Core Insights - Jiangsu's water management practices exemplify a harmonious relationship between humans and nature, showcasing innovative irrigation and ecological restoration efforts [1][2][3][4][6][9] Group 1: Ecological Restoration and Heritage - The Chishan Lake irrigation project, with a history of over 1700 years, has been recognized as a World Irrigation Heritage site for its sustainable water management practices [2] - The project employs a unique dual water storage and supply system, which continues to play a vital role in irrigation and flood control [2][3] - The ecological restoration efforts at Chishan Lake have improved water quality and created a habitat for various bird species, enhancing biodiversity in the region [3][4] Group 2: Technological Innovations in Water Management - The "Taihu Light" dredging platform is a state-of-the-art, green, and intelligent dredging equipment that can clear 8,000 cubic meters of sediment daily, equivalent to filling 3.2 standard swimming pools [4][6] - This platform has significantly reduced blue-green algae in Taihu Lake, contributing to improved water quality, which is projected to reach Class III standards for the first time in 30 years by 2024 [6][7] Group 3: Community and Economic Development - The Wu Song River project aims to enhance flood drainage capacity and improve regional water resources and ecological conditions, benefiting local communities [7][8] - The transformation of Yangzhou's lakeside village into a tourist destination reflects the successful integration of local culture and sustainable tourism, with over 300,000 visitors and a tourism revenue exceeding 30 million yuan in the previous year [9] - The shift from traditional fishing to tourism in lakeside communities illustrates the broader impact of water management policies on local livelihoods and community cohesion [9]

Core Viewpoint - The article emphasizes the significance of the Yangtze River as a vital cultural and ecological backbone of Chinese civilization, highlighting its historical continuity and the need for its protection and preservation for future generations [5][24]. Group 1: Historical and Cultural Significance - The Yangtze River has been a cradle of human civilization, with its ecological evolution deeply intertwined with the progress of Chinese culture [5][15]. - The river has shaped a continuous cultural lineage, making it a unique treasure among the world's great rivers [5][18]. - Historical figures like Su Shi have immortalized the river in literature, reflecting its grandeur and the enduring nature of Chinese civilization [13][14]. Group 2: Ecological and Economic Importance - The Yangtze River serves as a natural sanctuary, providing stable water resources and fertile land, which have been crucial for human survival and agricultural development [15][16]. - The river's ecosystem supports a diverse range of cultural practices and economic activities, contributing significantly to China's GDP and population distribution [22][23]. - The Yangtze Economic Belt is highlighted as a key area for ecological and economic development, representing a convergence of ancient river civilization and modern industrial growth [23][24]. Group 3: Collaborative Governance and Cultural Exchange - The governance of the Yangtze River has fostered collective social organization and ecological wisdom, emphasizing the importance of cooperation among communities [22][21]. - The river has facilitated cultural exchanges among various ethnic groups, creating a rich tapestry of shared heritage and mutual support [20][21]. - The concept of "river governance" has been a longstanding priority in Chinese history, reflecting the deep-rooted relationship between people and the river [21][22].

Core Insights - The article discusses the changes in water ecological environment protection work during the "14th Five-Year Plan" period, highlighting a shift in focus towards monitoring smaller water bodies and tributaries, as well as incorporating ecological indicators into water quality assessments [1][2][3] Group 1: Changes in Monitoring and Assessment - The national monitoring network will expand to include over 200 additional monitoring points for river tributaries and small water bodies, reflecting a more comprehensive approach to assessing local water conditions [1] - The shift from focusing solely on the "good III water quality ratio" to a more integrated "excellent water body ratio" indicates a deeper adjustment in the strategy for water ecological environment protection [1][2] - The monitoring network now includes 3,293 monitoring points across 1,824 rivers and 353 points in lakes and reservoirs, achieving near-complete coverage of significant water bodies [3] Group 2: Achievements and Ongoing Challenges - From 2015 to 2024, the proportion of national surface water quality in categories I to III has increased by 25.9 percentage points, with 89% of monitoring points meeting these standards in the first half of the year [2] - Despite improvements in overall water quality data, issues persist in unmonitored water bodies, particularly smaller rivers and water bodies, which still face pollution challenges [2][4] - The article emphasizes the need to address the pollution of small water bodies, which are often overlooked and face significant challenges in terms of monitoring and remediation [4] Group 3: Future Directions and Community Engagement - The future focus of water ecological environment protection will shift towards comprehensive water body management and overall quality improvement, rather than merely meeting specific monitoring standards [4] - Listening to community feedback is crucial, as improvements in water quality should translate into tangible benefits for local residents, such as reduced odors and cleaner waterways [4] - The article suggests that the changes in goal-setting will drive deeper solutions to water ecological environment issues, enhancing the quality of life for communities [4]

Core Viewpoint - The recent extreme weather events, particularly the flash floods in Inner Mongolia, highlight the urgent need for a robust disaster prevention system in the face of increasing rainfall and flooding in traditionally arid northern regions [1][2]. Group 1: Flood Risk Characteristics - Northern cities are experiencing unprecedented rainfall, which, while appearing abnormal, aligns with historical hydrological cycles, indicating a shift from drought to a period of increased precipitation since 2012 [2]. - The distribution of this year's rainfall has been more regional and scattered, affecting areas that are not adequately covered by existing flood prevention measures [2][3]. Group 2: Flood Prevention Strategies - The concept of "giving way to water" is emphasized, suggesting the construction of sunken parks and artificial lakes to serve as temporary flood retention areas during extreme weather events [1][4]. - A call for enhanced public education on flood risks and disaster preparedness is made to improve societal awareness and response capabilities [1][4]. Group 3: Evolution of Flood Management - The flood management system in China has evolved significantly since the 1998 Yangtze River floods, with a focus on large rivers initially, followed by attention to smaller rivers and urban flood management in recent years [4][5]. - The "sponge city" concept has been developed to integrate urban water management systems, but it is acknowledged that it has limitations in extreme weather scenarios [5][6]. Group 4: Infrastructure and Standards - Current urban flood prevention standards are fragmented across different departments, leading to inconsistencies in flood management strategies [7][8]. - The reduction of natural water retention areas due to urban development has exacerbated flood risks, necessitating a reevaluation of urban planning and flood management practices [7][8]. Group 5: Community Involvement and Awareness - Public participation in flood prevention, such as clearing drainage systems and preparing emergency supplies, is crucial for mitigating small-scale flooding [12][13]. - There is a need for increased public awareness regarding flood risks, particularly in northern regions where such events are less frequent, to prevent tragedies like the recent flash flood incident [12][13][14].

Core Points - The newly renovated riverside slow-moving system in Ankang city has become a popular destination for citizens and tourists, enhancing their summer experience by providing a scenic and relaxing environment [1][2][3] - The project includes various components such as the riverside walkway, water facilities, and the enhancement of the water system at Water West Gate Square, all of which integrate local cultural elements [1][2] Group 1 - The riverside walkway is 814 meters long, with 640 meters being a cantilevered bridge, providing a unique recreational experience for citizens [2] - A 3,500 square meter water play area has been constructed beneath the bridge, offering a safe and comfortable space for water activities [2] - The musical fountains at Water West Gate Square and along the riverside walkway are a highlight, featuring themed water shows that create a vibrant visual and auditory experience for visitors [2] Group 2 - The walkway is designed to connect the ecological beauty of the river with the daily lives of local residents, promoting a harmonious relationship between people and water [3] - The walkway is frequented by joggers and artists, showcasing its appeal for both fitness and creative activities [2][3] - The evening lighting along the walkway enhances the aesthetic experience, making it a picturesque location for photography and leisure [2][3]

Core Viewpoint - The article emphasizes the historical significance and ecological wisdom of the Huai River, highlighting its role in Chinese civilization and the ongoing efforts in water management and pollution control [1][4][5]. Group 1: Historical Context - The Huai River, known as one of the "Four Rivers" in ancient China, has been a crucial part of Chinese civilization for over 4,300 years, reflecting the struggle between humans and nature [1]. - From 1194 to 1855, the Yellow River diverted the Huai River for 661 years, leading to significant efforts by various dynasties to manage the river and protect local communities [2]. - Notable figures like Pan Jixun contributed to the systematic governance of the Huai and Yellow Rivers, implementing innovative strategies to mitigate flooding [2]. Group 2: Modern Water Management - Since the establishment of the People's Republic of China, the Huai River has undergone extensive management, with significant initiatives launched after severe flooding in 1950 [2][3]. - The "蓄泄兼筹" (storage and discharge) strategy has guided three major waves of water management efforts, resulting in the construction of key infrastructure such as the Wangjiaba Dam [3]. - The Wangjiaba Dam has played a critical role in flood control, demonstrating the community's spirit of sacrifice for the greater good [3]. Group 3: Pollution Control Efforts - The 1980s saw increasing water pollution in the Huai River, prompting the government to prioritize its restoration through comprehensive management strategies [4]. - The implementation of the first basin-wide regulation for water pollution control marked a significant step in addressing the river's ecological challenges [4]. - Continuous efforts have led to improvements in water quality, with the Huai River's water quality classified as Grade III since 2019, transitioning from moderate pollution to good status [4]. Group 4: Cultural and Ecological Significance - The Huai River's ecological culture is an essential part of Chinese traditional culture, embodying the wisdom and emotions of the local people [5]. - There is a call for enhanced protection of cultural heritage related to the Huai River, including traditional water management techniques and local customs [6]. - Education and public engagement are crucial for fostering appreciation and recognition of the Huai River's ecological culture, promoting a collective effort in its preservation [6].