鲨鱼

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

A |     (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)                    。    北京日报记者 李如意　　傍晚，夕阳缓缓落下，正定小商品城夜市已经喧闹起来。　　站在4层楼的高处远眺，几百个摊位整齐排列，五颜六色的招牌灯箱绚丽夺目。放眼望去，武汉热干面、东北大饭包、齐齐哈尔烤肉……这里像是全国的“美食地图”。

B | 每一条通道里，各路食客都在寻觅属于自己的那款美食。　　“逛不完，根本就逛不完。吃不完，根本就吃不完。”“这就是我的梦中情‘市’。”网友们把正定小商品夜市“捧上了天”。记者也按捺不住好奇，循着吆喝声和欢笑声走进了夜市。

C | “这位客官，这是小女子亲自制作的橙汁。

D | 我们的橙汁纯天然，绝对不掺水，快来品尝呀。”一位身着古装的店家正在跟顾客打趣，推销橙汁。夜市的一个特点就是好玩。

E | 　　另外一边，武汉热干面摊主一边直播一边制作热干面，摊位前已经有20多人排队。小伙儿动作麻利，有条不紊，边说边把煮熟的热干面盛到碗里，调好料交给顾客，“营业5年，一碗8元，一直没涨价。每天卖1000多份，根本不够卖。

F | ”好吃不贵，就是这里的第二个特点了。　　“我们夜市最大的特点就是数量多、品种全。新疆烤肉、东北锅包肉、山东小海鲜……天南海北的美食在这里欢聚，啥都能吃到，还都味道正宗。”来自山西的夜市摊主小李一边忙着拌凉粉，一边跟记者聊起来。　　游客王程和几个朋友从石家庄市区坐火车特地赶来，“有得逛、有得玩，吃点小吃、聊聊天，一天的劳累就消失了。”他还补充说，“从石家庄站坐火车只需要16分钟，在正定站下车后，马路对面就是夜市，非常方便。”在夜市里，游客可以边走边吃小吃，也可以围坐在小桌旁吃些大餐，这种舒适放松的感觉正是“烟火气”的代名词。　　说出来可能不信，这里白天是正定小商品市场的停车场，公告牌醒目地写着“下午4点后不准停车”，随着下午市场闭店下班，就会迅速被大排档“占领”。这个占地1万多平方米、有600多个摊位的夜市，每天只需花几个小时就“建”了起来。

G | 　　今年是正定小商品城夜市开业的第12年。这里的夜市一直以来人气都很火爆，短视频爆红才让夜市“出圈”，吸引了更多外地游客。去年正定小商品城夜市营业额突破3亿元，伴随这轮“出圈”，周六日每天的客流量已经超过2万人次。

H | 为了让游客和消费者能吃得放心，夜市管理部门在摊位管理、场地布置、食品卫生以及应急措施等方面，都做了严格的规定。　　作为国家历史文化名城，正定是一座“有记忆的城市”，一砖一瓦都是文化，城墙街巷皆有故事。近年来，正定着力发展“夜经济”，打造文旅新名片，正定的夜晚总能带来惊喜。　　目前荣国府已经开放了赏花节夜场活动。花香满园，再加上实景演出、器乐演奏，营造出如梦如幻的红楼文化体验场景，让游客沉浸式体验“切换人生”。晚八点，游客可到南城楼欣赏正定古城的浪漫夜景。沿着青灰色的石阶登高而上，感受变幻莫测的灯光，体验“步步生莲”之感。再绕城墙一周，看着五彩的古城，夜游之旅，多了一份自在。　　伴随近来河北文旅集体发力“宠粉”，正定文旅也提升了许多服务。为切实提升旅游品质和游客体验感，正定县在南城门、阳和楼、广惠寺、荣国府等景区周边安装了18处直饮水景观亭，不仅有纯净水、温开水、热水，还提供休闲座椅、220V充电电源及USB充电接口等服务。在游客服务中心，免费热水、免费充电、图书借阅、紧急医药、共享轮椅、便民座椅、自助租用讲解器、门票售卖、咨询投诉等服务急游客之所急，既体贴又便捷……处处体现着正定的热情和诚意。

Current article:http://48rpon.tibiantasangnenti.buzz/news/20260826_2815619.html

Published on:02:19:26