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Beijing likely to receive one-third of annual rainfall in 24 hrs amid Typhoon Dolphin_我的网站

A |     中新网北京8月23日电 (记者 刘大炜)由中国宋庆龄基金会、中国科学技术协会共同主办的2026年宋庆龄少年儿童未来科学日活动22日在北京启动，第二十一届宋庆龄少年儿童发明奖颁奖活动同期举办。    

    Local militia personnel clear water and drain waterlogged roads in Hefei, East China's Anhui Province, on August 11, 2026. Photo: IC
Typhoon Dolphin stopped being numbered at 5 pm on Tuesday, however its impacts continue as it triggered strong winds and heavy rainfall in inland areas as far north as Beijing. The National Meteorological Center (NMC) issued an orange alert for heavy rain, along with blue alerts for severe convective weather. Some areas are expected to see rainfall of 250 to 300 millimeters, CCTV News reported on Tuesday.
The China Meteorological Administration maintained a Level II emergency response on Tuesday as Typhoon Dolphin, its remnants, and cold air were forecast to bring heavy rain to parts of eastern and northern China including Zhejiang, Jiangsu, Anhui, Hubei, Henan, Shandong, Shanxi, Hebei and Beijing over the next three days, CCTV reported. 
From Tuesday morning to Wednesday morning, parts of multiple regions including western Jiangsu, north-central Anhui, Henan, central and western Hubei, western and southern Hebei, Beijing, central and western Inner Mongolia, northwestern Heilongjiang, and southwestern Yunnan are expected to experience heavy to torrential rainfall. Some areas in central Henan could see extreme rainfall, with accumulated precipitation reaching 250 to 300 millimeters, according to CCTV. 
Beijing activated a Level II flood-control emergency response at 9 am on Tuesday, with authorities at all levels throughout the city mobilizing flood prevention measures, CCTV reported. Meanwhile, the Ministry of Natural Resources launched a Level IV geological disaster defense response for Beijing at 3 pm on Tuesday.
According to the Beijing Meteorological Service's forecast, from Tuesday evening through Thursday, most parts of Beijing will experience heavy rainfall, with accumulated precipitation expected to exceed 100 millimeters in six hours and 150 millimeters in 24 hours. 
In seven areas including Tongzhou, Daxing, Fangshan, Mentougou, the Beijing Economic-Technological Development Area, Huairou, and Fengtai, six-hour rainfall totals could exceed 150 millimeters, while 24-hour accumulations could surpass 200 millimeters, CCTV reported. 
Beijing receives an average of 528 millimeters of precipitation annually, with most of it typically concentrated between June and September. Therefore the rainfall in 24 hours since Tuesday evening would likely be equivalent to more than one-third of the city's annual rainfall.
Beijing's flood control authorities ordered personnel responsible for urban waterlogging hotspots to take their posts from noon on Tuesday, with drainage equipment and flood barriers pre-positioned.
The city's flood control authorities also ordered the evacuation of people in flood- and landslide-prone areas before 6 pm on Tuesday and required work at construction sites to be suspended and mountain campsites and related tourist attractions to be closed.
Starting Wednesday, Beijing will encourage flexible work arrangements and staggered commuting, while schools may suspend classes and offline training, as well as outdoor teaching activities. Outdoor sports events will be halted, traffic controls imposed in high-risk areas, and public transport adjusted according to weather conditions and safety needs, CCTV reported. 
As significant rainfall is expected to begin affecting western and southern parts of Shandong Province on Tuesday, Jinan city has taken precautionary measures in advance, with multiple large and medium-sized reservoirs carrying out controlled pre-releases to create additional flood-control capacity and prepare for rainfall brought by the typhoon, CCTV reported. 
In Henan Province, the provincial department of water resources and provincial meteorological service jointly issued a red alert for flash floods at 8 am. It is forecast that from 8 am Tuesday to 8 am Wednesday, some mountainous areas in multiple cities and counties are at relatively high risk of flash flood.
Typhoon Dolphin's impact is far from over despite the typhoon having made landfall twice in Zhejiang. Zhang Fanghua, chief forecaster at the NMC, said on Monday that Dolphin's extensive cloud system and abundant moisture reserves have prevented its residual circulation from dissipating quickly. Instead, the residual circulation is expected to continue moving northward and westward. Over the next week, it is forecast to bring widespread and prolonged heavy rainfall to East China, North China, the Huanghuai region and even Northeast China, with some areas potentially experiencing extreme rainfall, the Science and Technology Daily reported.
Ma Jun, director of the Institute of Public and Environmental Affairs, told the Global Times that as the typhoon moves northward, it could encounter cold air from the north, potentially bringing not only heavy rainfall but also severe convective weather. Such weather can trigger disasters such as flash floods and mudslides, cause urban flooding, and affect farmlands. 
。         　　第十三届全国政协副主席、中国科学技术协会名誉主席万钢，第十三届全国政协副主席、中国宋庆龄基金会主席李斌出席活动。

B |                    8月22日，由中国宋庆龄基金会、中国科学技术协会共同主办的2026年宋庆龄少年儿童未来科学日活动在北京启动，第二十一届宋庆龄少年儿童发明奖颁奖活动同期举办。(中国宋庆龄基金会供图)          　　中国宋庆龄基金会党组书记、副主席沈蓓莉致辞表示，希望广大青少年保持好奇心、想象力、探求欲，不惧试错、敢于提问、乐于动手，在实践中培养创新思维，把个人发明创造同国家需要、社会需求联系起来，早日成长为堪当民族复兴大任的栋梁之材。         　　中国科学技术协会党组成员、书记处书记于俊清致辞说，在青少年心中种下科学种子，就是种下科技强国的未来。希望青少年朋友们在技术演进的过程中坚定理想信念，主动承担责任，始终保持对未知的好奇心，在动手实践中锤炼本领，为未来的科技探索积蓄青春力量。         　　本年度宋庆龄少年儿童未来科学日活动期间，中国宋庆龄青少年科技文化交流中心、中国科学技术馆等单位组织开展发明奖优秀作品展、人工智能模型训练与应用成果展、院士科普讲座等配套活动。同时，依托现代科技馆体系开展联合行动，动员全国100余家科技馆，50多所中小学校开展系列活动。         　　第二十一届宋庆龄少年儿童发明奖颁奖活动同期举办。本届发明奖共有来自全国各省(区、市)、港澳地区及马来西亚的6万余名青少年参赛，5.4万余件作品参评。经评审，评选出获奖作品653件，其中发明作品368件、人工智能(编程)作品221件、创意作品64件。

C |          　　颁奖礼现场，曾连续参与两届发明奖的林子涵分享了他的参赛感受。

D | 接受中新网采访时，林子涵说，2015年参加第十一届发明奖比赛时，他第一次了解到单片机，从此踏上钻研编程、电路和机械的道路。如今他在上海交通大学读博，研究方向也与机电系统相关。“可以说，从2015年那场发明奖开始，我的人生轨迹被很大程度改写了。”          　　谈及学习与创新的经验，林子涵说，兴趣是第一位的。很多事情得先“见过”，才能看出生活中哪些地方还有改进空间。自驱力也非常重要。

E | 当问出好问题后，要抓住内心想把它们探究清楚的冲动。(完)                【编辑:刘欢】。

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Published on:21:20:50