水利工程
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“十四五”时期山东省完成水利投资预计将超过3200亿元
Qi Lu Wan Bao· 2025-09-30 07:46
Core Insights - Shandong Province is set to invest over 320 billion yuan in water conservancy during the 14th Five-Year Plan period, marking a significant increase compared to the previous plan [1][6]. Investment and Development - The total water conservancy investment in Shandong is expected to exceed 320 billion yuan during the 14th Five-Year Plan, which is 1.6 times that of the 13th Five-Year Plan [6]. - Annual water conservancy investments have consistently increased, from 40.5 billion yuan in 2021 to a projected 80 billion yuan in 2024 [6]. - The province has improved its water supply capacity to 12.5 billion cubic meters, with a total water supply pipeline length exceeding 7,100 kilometers [6]. Water Safety and Flood Control - Shandong has achieved the top ranking in the strictest water resource management assessment by the State Council for 2024 [5]. - The flood control system has been enhanced, with a 95% reduction in the population affected by flood disasters compared to the previous five-year period [6]. Ecological Protection - The province has implemented a river and lake management system, with over 66,000 river and lake managers actively involved [7]. - Water and soil loss has decreased by 10.5 percentage points, and the water retention rate has improved to 86.5% [7]. Economic Integration - The "Water Network+" initiative has been launched to integrate water network construction with various sectors, including inland shipping and green industries [8]. - Shandong's water resources support 5% of the nation's arable land and contribute to 8% of the country's grain production [8]. Public Welfare and Community Impact - Rural water supply has improved significantly, with 96% of rural areas now having access to piped water [9]. - The effective utilization coefficient of irrigation water has reached 0.6504, ranking first among the nine provinces along the Yellow River [9].
一网慧治!山东5239座小型水库雨水情监测、视频监控全覆盖
Qi Lu Wan Bao· 2025-09-30 07:45
Core Viewpoint - Shandong Province is accelerating high-quality water conservancy development during the 14th Five-Year Plan period, with a focus on modern water network construction and management [4][5]. Group 1: Modern Water Network Construction - Shandong has become the first province in the country to initiate modern water network construction, receiving national approval as a pilot area for provincial-level water networks [4]. - Over the past three years, Shandong has invested more than 220 billion yuan in water infrastructure, optimizing the layout and functionality of water resources [5]. - The modern water network framework includes key projects such as the Yellow River and South-to-North Water Diversion, enhancing water resource allocation and disaster prevention capabilities [5]. Group 2: Management System Innovations - The province has established a provincial-level water network operation and scheduling center, implementing unified management across major water projects and rivers [6]. - Comprehensive water pricing reforms have been introduced in multi-source supply areas, facilitating cross-regional water resource allocation [6]. - The integration of physical and digital water networks has led to improved monitoring and control systems, enhancing operational efficiency [6].
珠江水利委员会率先编制完成流域蓄滞洪区建设与管理规划报告
Shui Li Bu Wang Zhan· 2025-09-30 06:48
Core Viewpoint - The construction and management of flood retention areas are crucial for ensuring flood safety in river basins, with the Ministry of Water Resources prioritizing this initiative and launching a new round of planning for flood retention areas nationwide [1][2]. Group 1: Planning and Management - The Pearl River Water Resources Commission has completed the planning report for flood retention area construction and management, aligning with the overall layout determined by the flood control planning revision [2][3]. - The planning aims to achieve the goals of "inflow, retention, discharge, and safety for people," adapting to high-quality water resource development and high-level water safety assurance [2]. Group 2: Implementation Strategies - The commission has established a dedicated task force for the planning revision, conducting multiple meetings to ensure efficient progress [2]. - A technical outline for the planning revision has been developed and issued, focusing on systematic and scientific planning for flood retention area management [2]. - Field research teams have been dispatched to relevant cities in Guangxi and Guangdong to assess local construction needs and challenges, laying the groundwork for future planning revisions [2]. Group 3: Collaborative Efforts - A five-level collaborative working mechanism has been established, involving national, river basin, provincial, municipal, and county levels to enhance the relevance and applicability of the planning [2]. - Discussions have been organized to incorporate local feedback into the planning process, ensuring alignment with both higher-level directives and local realities [2]. Group 4: Future Directions - The Pearl River Water Resources Commission will continue to refine the planning outcomes in accordance with the Ministry of Water Resources' directives, aiming for a modernized flood retention area that balances high-quality development with high-level safety [3].
数读“十四五”答卷丨战胜3981条河流超警以上洪水!一组数据读懂如何筑牢“国家水安全屏障”!
Yang Guang Wang· 2025-09-30 00:59
Core Viewpoint - The press conference highlighted the achievements in high-quality water conservancy development during the 14th Five-Year Plan period, emphasizing the construction of major water projects and improvements in ecological flow standards. Group 1: Major Water Projects and Investments - A total of 172 major water conservancy projects have commenced construction [9] - The investment in water conservancy construction reached a historical record of over 1 trillion yuan in 2022, with an expected total investment of over 5.4 trillion yuan during the 14th Five-Year Plan, which is 1.6 times that of the previous plan [5] - By the end of 2024, the national water network coverage rate is expected to reach 80.3%, with irrigated farmland area reaching 1.09 billion mu [18] Group 2: Ecological and Structural Improvements - The ecological flow compliance rate for key rivers and lakes has reached 98.6% [14] - Major water diversion projects and irrigation areas have been established, including 200 large and medium-sized water diversion projects and 692 irrigation areas [11] - The country has implemented the Mother River Revival Action, restoring several rivers that had been dry for decades [14] Group 3: Disaster Prevention and Management - The water and drought disaster prevention system has been continuously improved, successfully overcoming floods in 3,981 rivers exceeding warning levels [20] - The proportion of flood and drought disaster losses to GDP has decreased from 0.28% during the 13th Five-Year Plan to 0.18% [21]
我国水利连破纪录 按下建设“加速键”
Yang Shi Xin Wen Ke Hu Duan· 2025-09-29 23:36
Group 1 - The core viewpoint of the articles highlights significant advancements in China's water conservancy infrastructure construction since the start of the 14th Five-Year Plan, with investments exceeding 1 trillion yuan for the first time in 2022 and projected to reach 13.529 billion yuan in 2024, totaling over 54 trillion yuan by the end of the plan, which is 1.6 times that of the previous five-year plan [1] - Since the beginning of the 14th Five-Year Plan, 172 major water conservancy projects have been initiated, optimizing the layout, structure, function, and system integration of water infrastructure [1] - By the end of 2024, China will have built 95,000 reservoirs, 200 large and medium-sized water diversion projects, 6,924 large and medium-sized irrigation areas, and 318,000 kilometers of embankments, forming the world's largest and most comprehensive water conservancy infrastructure system [1] Group 2 - The Dashi Gorge Water Conservancy Hub Project, a major national water conservancy project, has successfully begun water storage, featuring a maximum dam height of 247 meters, setting a world record for concrete-faced rockfill dams [2][5] - The project plans to install three 250,000-kilowatt turbine generator sets, with a total installed capacity of 750,000 kilowatts, capable of producing over 1.8 billion kilowatt-hours of clean electricity annually, sufficient to meet the annual electricity needs of 650,000 households [2] - The project employs "smart construction" techniques to address various challenges, including high seismic intensity and rapid flood discharge, utilizing real-time data for dynamic reservoir management and health monitoring of the dam [5] Group 3 - The Yunnan Central Water Diversion Project has made significant progress, with the successful construction of the Qujiang inverted siphon, marking a breakthrough in this major national water conservancy project [6] - This project is the largest water diversion project under construction in China, spanning 664.326 kilometers, with an average annual water diversion capacity of 3.4 billion cubic meters, benefiting over 11 million people along the route [9] - The Chongqing Zhaodu Reservoir Project has successfully completed the first tunnel, enhancing regional water supply and irrigation capabilities while serving as a flood control barrier for the surrounding areas [13]
能源早新闻丨千万千瓦级“沙戈荒”新能源大基地开工!
中国能源报· 2025-09-29 22:33
News Focus - The National Development and Reform Commission is soliciting public opinions on the "Standards for Determining Major Electrical Accident Hazards and Governance Supervision Management Regulations" to enhance the identification and management of major electrical accident hazards [2] - Six departments, including the Ministry of Industry and Information Technology, released a plan indicating that the mechanical industry is expected to maintain a stable and positive trend from 2025 to 2026, with an average annual revenue growth rate of around 3.5%, aiming to exceed 10 trillion yuan [2] Domestic News - China has built the world's largest water conservancy infrastructure system, with 172 major water conservancy projects initiated since the 14th Five-Year Plan, including 95,000 reservoirs and 200 large and medium-sized water diversion projects [3] - A new large-scale renewable energy base in Inner Mongolia has commenced construction, with a total investment of 98.8 billion yuan, planning to build 8 million kilowatts of photovoltaic and 4 million kilowatts of wind power [3] Infrastructure Developments - The second phase of the Qinghai-Tibet DC expansion project has officially commenced operation, doubling the transmission capacity between Qinghai and Tibet to 1.2 million kilowatts, which is significant for enhancing power supply security in Tibet [4] - The Yunnan Central Water Diversion Project has achieved a breakthrough with the successful construction of the Qujiang siphon project, which is part of the largest water diversion project under construction in China [4] Corporate News - China Salt Lake Industrial Group has launched a 40,000-ton lithium salt project and a 20,000-ton lithium carbonate project in Qinghai, promoting technological upgrades in the lithium salt industry [8] - China National Offshore Oil Corporation has made significant discoveries in the Bohai Bay Basin, drilling a high-yield oil and gas well with a daily output of approximately 500 tons of crude oil and 20,000 cubic meters of natural gas [8]
安徽省水库安全生产风险管控“六项机制”地方标准发布
Shui Li Bu Wang Zhan· 2025-09-29 14:52
Core Points - The "Regulations on Six Mechanisms for Risk Control in Reservoir Safety Production" (DB34/T 5285 - 2025) has been approved by the Anhui Provincial Market Supervision Administration and will be implemented on October 3, 2023 [1] - The regulations focus on safety risk classification control and hidden danger investigation and governance, establishing mechanisms for identification, judgment, early warning, prevention, disposal, and responsibility in reservoir safety production risk control [1] - The implementation of this standard fills the gap in the construction standards for the "six mechanisms" of safety production risk control in Anhui's water conservancy sector, enhancing risk control capabilities and effectively preventing and curbing production safety accidents [1]
新华社权威速览·非凡“十四五”|水更清岸更绿景更美,水利部门这么干!
Xin Hua She· 2025-09-29 11:14
Core Insights - The article emphasizes the improvement of water quality and ecological environments in rivers and lakes during the "14th Five-Year Plan" period, focusing on the implementation of the river and lake chief system to enhance public access to clean water and beautiful landscapes [1] Group 1: Construction of Safe, Life, and Happy Rivers and Lakes - The water conservancy department is working on building safe, life, and happy rivers and lakes, aiming to provide citizens with more beautiful scenes of clear water and green banks [1] - The "Mother River Revival Action" has been implemented, which includes health evaluations of rivers and lakes, enhancing water system connectivity, and ecological replenishment [3] - A significant restoration of water areas has been achieved, with over 1,300 square kilometers of water surface area restored in major lakes such as Dongting Lake, Poyang Lake, Taihu Lake, Hongze Lake, and Honghu Lake [3] Group 2: Happy River and Lake Construction - Support has been provided for local implementation of 122 happy river and lake construction projects, resulting in the establishment of numerous unique happy rivers and lakes [5] - The transformation of good ecological water into "economic water" is accelerating [5] Group 3: Ecological Environment Improvements - The ecological environment of rivers and lakes has significantly improved, with several rivers that had been dry for decades, such as the Grand Canal and the Xiliao River, now fully flowing again [7] - The ecological flow compliance rate for key rivers and lakes has reached 98.6% [7]
重大水利工程新突破!
中国能源报· 2025-09-29 10:48
Core Viewpoint - The Dianzhong Water Diversion Project has made significant progress with the successful construction of the Qujiang inverted siphon, marking a breakthrough in this major national water conservancy project [1][2]. Group 1: Project Overview - The Qujiang inverted siphon is located in the Water Tank Village of Gaoda Township, Tonghai County, Yuxi City, and spans approximately 1829 meters, intersecting multiple transportation routes and rivers [2]. - The project is part of the largest water diversion project under construction in China, covering a total length of 664.326 kilometers, including 611 kilometers of water diversion tunnels [3][5]. Group 2: Technical Challenges and Innovations - The construction team faced challenges such as high precision requirements for road subsidence control, complex underground pipelines, and strict ecological protection standards [2]. - Innovative techniques such as refined detection, three-dimensional pipeline positioning, and ecological isolation were employed to control roadbed subsidence within 3 millimeters while ensuring the safety of the ecological environment and pipelines [2]. Group 3: Expected Impact - Upon completion, the project is expected to achieve an annual water diversion volume of 340 million cubic meters, effectively alleviating water scarcity issues in the central Yunnan region and benefiting over 11 million people along the route [5].
新华财经晚报:1-8月国有企业利润总额27937.2亿元 同比下降2.7%
Xin Hua Cai Jing· 2025-09-29 09:46
Domestic News - The National Development and Reform Commission (NDRC) announced a new policy financial tool with a total scale of 500 billion yuan, aimed at supplementing project capital. This initiative is part of efforts to enhance financial services for the real economy and promote effective investment [1] - In the first eight months of 2025, the total profit of state-owned enterprises reached 27,937.2 billion yuan, reflecting a year-on-year decline of 2.7%. Meanwhile, the total operating income of these enterprises increased by 0.2% [2] - The Ministry of Water Resources reported that since the beginning of the 14th Five-Year Plan, 172 major water conservancy projects have commenced, contributing to the establishment of the world's largest and most comprehensive water infrastructure system, benefiting the largest population [3] Industry Developments - The NDRC plans to support various enterprises, including private ones, to participate in the "Artificial Intelligence +" initiative. This includes policy support for the development of domestic computing power model corpus and financial subsidies for AI services [2] - The Ministry of Industry and Information Technology issued a work plan for the mechanical industry, aiming for an average annual revenue growth rate of approximately 3.5% from 2025 to 2026, with a target revenue exceeding 10 trillion yuan [2] - The Ministry of Industry and Information Technology granted satellite mobile communication business licenses to China Mobile, allowing it to engage in satellite communication services, enhancing emergency communication capabilities [3] Market Overview - The Shanghai Composite Index rose by 0.9% to 3,862.53, while the Shenzhen Component Index increased by 2.05% to 13,479.43. The ChiNext Index saw a significant rise of 2.74% to 3,238.01 [7] - The onshore RMB appreciated by 139 points to 7.1204, and the offshore RMB increased by 165 points to 7.1216 [7]