现代水网织锦绣——山东“十四五”水利高质量发展纪实

Core Viewpoint - Shandong Province has achieved significant advancements in water resource management and investment, showcasing its commitment to water conservation and public welfare through various accolades and substantial financial investments in water infrastructure [1][2][11]. Investment Growth - Water investment in Shandong has seen a remarkable increase from 200 billion to 320 billion, with projections for the "14th Five-Year Plan" period to exceed 320 billion, marking a 1.6 times growth [2]. - In the past five years, annual water investment has steadily risen from 40.5 billion to an expected 80 billion by 2025, indicating a robust upward trend [2]. Infrastructure Development - The provincial government has implemented comprehensive planning frameworks, including the "Shandong Modern Water Network Construction Plan" and the "National Provincial Water Network Pilot Zone Construction Plan (2023-2025)" [4]. - Major water infrastructure projects, such as the successful completion of the Laolan Reservoir and the initiation of several other large-scale reservoirs, are expected to enhance water supply capacity by 1 billion cubic meters [4]. Management Innovations - Shandong has established a provincial water network operation scheduling center, promoting unified management of key water resources across the province [5]. - By the end of the "14th Five-Year Plan," the provincial water network will cover over 7,100 kilometers, with a water supply capacity reaching 12.5 billion cubic meters [5]. Ecological Improvements - The implementation of the river and lake chief system has evolved through three phases, enhancing ecological governance and community engagement in water management [6]. - Since 2017, Shandong has upgraded its river and lake management approach, focusing on ecological, economic, and social benefits, with 65 pilot projects initiated to enhance river and lake ecosystems [6][9]. Soil and Water Conservation - Shandong has made significant strides in soil and water conservation, with an additional 6,240 square kilometers of soil erosion control area established, achieving a soil conservation rate of 86.77%, surpassing the national average by 13.94 percentage points [8]. Rural Water Supply - Investment in rural water supply has surged from 20 billion during the "13th Five-Year Plan" to 54.85 billion in the "14th Five-Year Plan," reflecting a strong commitment to improving water access for rural populations [11]. - The province has achieved nearly universal access to rural water supply, with 100% county-level management and 97% large-scale water supply rates, significantly exceeding national averages [11].