Core Viewpoint - The water conservancy projects in Xinjiang have significantly improved agricultural irrigation, flood control, and ecological sustainability, contributing to the region's high-quality economic and social development over the past 70 years [1]. Group 1: Water Conservancy Projects - The construction of the Altash Water Conservancy Hub began in 2011, addressing challenges such as high seismic intensity and deep riverbed coverage, and has since improved flood control standards and expanded irrigated areas from 6.51 million acres to over 10 million acres [2]. - The Dashi Gorge Water Conservancy Hub, part of a national initiative, is expected to provide ecological water for over 8 million acres of farmland upon completion in 2026, with a total reservoir capacity of 1.17 billion cubic meters [3]. Group 2: Economic and Social Impact - The Altash project has created approximately 12,000 job opportunities during its construction, with over 3,000 technical workers trained, leading to an expected per capita annual income of 24,000 yuan in the village by 2024 [2]. - The Uruvat Water Conservancy Hub has supplied 23.9 billion cubic meters of water, increasing irrigated areas to 6.0379 million acres and improving irrigation water utilization efficiency to 0.575 [4]. Group 3: Technological Integration - The introduction of digital technologies in irrigation has reduced water usage from 90 cubic meters per acre to 35 cubic meters per acre, saving significant costs and improving crop yields by 20 kilograms per acre [7]. - The digital agricultural training base has trained over 20,000 individuals, enhancing fertilizer utilization rates by 20% and reducing labor costs by over 70% [7]. Group 4: Infrastructure Development - Xinjiang has constructed 671 reservoirs, 125,400 kilometers of irrigation channels, and over 8,000 kilometers of protective embankments, achieving an irrigation area of 99.17 million acres and a rural tap water coverage rate of 99% [8].

叶尔羌河畔村民告别"汛期守河"，和田绿洲棉田迎来"准点供水"，玛纳斯棉农靠手机"管水"，塔里木河 流域大石峡水利枢纽工程稳步推进……新疆维吾尔自治区成立70年来，水利事业实现从"人逐水 走"到"水为人用"的跨越，交出了一份惠及民生、守护生态、支撑发展的答卷，成为新疆经济社会高质 量发展的坚实基石。 兴修工程，农田用水有保障 "过去每年5到8月，全村人都要守在河边防洪。"莎车县霍什拉甫乡阿尔塔什村村民玛尔江古丽·图尔荪 至今对10多年前的叶尔羌河记忆犹新。这条河曾是新疆洪涝灾害最严重的河流之一，每年汛期，流域 90%以上劳动力都要投入防洪。 改变开始于2011年阿尔塔什水利枢纽的破土动工。这座工程从一开始就面临"高面板堆石坝、高边坡、 高地震烈度、河床覆盖层深"的难题。"上百家参建企业施工人员翻山越岭、风餐露宿，用10年时间啃下 了这块硬骨头。"新疆叶河公司副总经理段新文说。 2021年工程投运后，叶尔羌河下游防洪标准大幅提升，灌溉面积从651万亩拓展至千万亩以上。玛尔江 古丽的生活变了样，"现在春灌、冬灌用水都准时，粮食产量翻了一倍！"她家买了运输车，还住进了宽 敞的新房。 智慧赋能，绿洲焕发新生机 在塔里木 ...

Core Viewpoint - The Altash Water Conservancy Project has significantly improved the livelihoods of local villagers by providing employment opportunities and enhancing infrastructure, ultimately contributing to the socio-economic development of the region [1][5][8]. Group 1: Project Overview - The Altash Water Conservancy Project is the largest water conservancy project in Xinjiang, located at the border of Shache County and Akto County [1][5]. - As part of the national "13th Five-Year Plan," the project was completed in 2021 and has resolved issues related to water scarcity and flooding in the Yarkand River basin [5]. - The project features a dam height of 164.8 meters, making it the tallest dam built on soft foundations at the time of its completion [5]. Group 2: Economic and Social Impact - The project has provided employment for 80% of the labor force in the village, leading to increased income and skill development among villagers [1][5]. - Infrastructure improvements in transportation and communication have been stimulated by the project, creating additional job opportunities [8]. - The project has ensured stable water and electricity supply, significantly improving the quality of life for local residents and enabling them to invest in their futures [8]. Group 3: Technical Achievements - The construction of the dam involved overcoming several world-class technical challenges, including high seismic intensity and stability of high slopes [5]. - Advanced technologies such as high slope stability techniques and concrete construction methods in cold regions were applied, establishing the project as a benchmark in the water conservancy field [5]. Group 4: Broader Implications - The Altash Water Conservancy Project serves multiple functions, including power generation, flood prevention, irrigation, and ecological protection, contributing to social stability and national security in the region [5][8]. - The project exemplifies the "water management for prosperity" initiative in southern Xinjiang, promoting ethnic unity and socio-economic development [8].