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China's South-to-North Water Diversion middle route delivers over 80 billion cubic meters, benefiting nearly 118 million_我的网站

一 |     (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)                    。1月12日消息昨日，微博上的一位用户爆料称，他是第一位在湖南长沙开通5G功能的用户。

二 | 今天，中国联通微博的负责人转发了微博并对其进行了表扬。用户所说的似乎是真的。用户短信截图显示，联通已开通5G长途国际业务，有效期为1月10日。此外，用户在微博下面的评论中提到，虽然目前没有5G手机，但联通拥有体验设备，网络速度“比目前的1000Mbp宽带快得多，几乎没有延迟”，“5G下载速度比4G速度快40-60倍”，并表示湖南长沙联通已经覆盖5G.Q。UALCOMM在CES上宣布，今年将推出至少30个5G终端。

三 | 工业和信息化部部长苗伟在接受中央电视台采访时表示，今年5G商务的步伐将加快。在多个城市颁发临时许可证，以便首先在一些城市和热点实现大规模联网。预计到今年下半年，5G手机、5G平板等将上市。

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Published on:18:54:48