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B | (ECNS) -- The first phase of the middle route of China's South-to-North Water Diversion Project had transferred more than 80 billion cubic meters of water to northern China as of Friday, directly benefiting nearly 118 million people, according to the Changjiang Water Resources Commission. The water comes mainly from Danjiangkou Reservoir, where managers balance reservoir inflows, local demand in the Hanjiang River basin, northbound supplies, and downstream ecological needs. This summer, after forecasts pointed to below-normal rainfall, authorities adjusted reservoir operations to retain about 1.5 billion cubic meters more water as a buffer against possible drought. Technology is playing a growing role in monitoring water quality. An AI-powered floating platform works alongside satellites, drones, and ground monitoring stations, feeding data into a digital twin of Danjiangkou Reservoir that tracks water quality, simulates flood scenarios, and supports emergency planning. At Danjiangkou Reservoir, the core water source for the middle route, an autonomous vessel collects samples from different depths to monitor algae. Using AI-powered microscopy, the floating station identifies microorganisms quickly and tracks algal activity, giving early warning of blooms. The vessel is part of an integrated satellite, aerial, surface, and structural monitoring network that combines remote sensing, drones, ground-based stations, and sensors embedded in the dam. By fusing multi-source data in real time, the system has shifted water monitoring "from isolated points to full-area coverage," said Cui Dongdong, deputy director of the technology development department at a company under the Yangtze River Water Resources Commission of the Ministry of Water Resources. With the digital platform, a regulation plan that once took days to produce can now be generated in seconds. The platform runs more than 15 professional models covering flood routing, pollutant dispersion, and dam structure simulation. The 1,432-kilometer middle route canal carries water across the Yangtze, Huai, Yellow, and Hai river basins before it reaches households in the north. Water quality has also improved, and the nationally protected "crystal jellyfish," known as the "giant panda of the water," is now sighted frequently in the reservoir, an indicator of excellent conditions. (By Helen Mo, intern Yang Hongran)
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C | 中方在发言中提出,坚决打击一切形式的恐怖主义,彻底铲除恐怖主义滋生的土壤,有效解决恐怖主义根源问题,全心全意帮助恐怖主义受害者等四点主张。我们呼吁各方积极支持习近平主席提出的全球安全倡议,践行共同、综合、合作、可持续的安全观,努力建设持久和平、普遍安全的世界,得到了各方的普遍认可。

D | 特别值得一提的是,在这次会议上,来自新疆维吾尔自治区的恐怖主义受害者买买提江讲述了他的父亲作为人民警察打击恐怖分子最终英勇牺牲的故事,介绍了政府对他家人的关心帮助,引发了现场的热烈反响。与会代表都表示理解和支持新疆的反恐行动。一位代表还专门向买买提江表示,听了他的故事很感动,进一步了解了新疆的反恐形势和中方所做的努力。

E | (总台央视记者 吴汶倩 杨毅)

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