超凡蜘蛛侠

Chinese cities turn to AI forecasts, smart radar networks to combat extreme weather_我的网站

A |     五谷丰登，颗粒归仓。辽沈大地再次迎来收获的季节。         　　10月20日，辽宁全面振兴新突破三年行动领导小组三季度调度会在沈阳召开，盘点成绩，分析形势，部署工作，为全省各地区、各领域全力以赴拼经济、搞建设、抓发展，再提标、再鼓劲。

B |          　　会场内，全省14个市及沈抚示范区、省直有关单位负责人以PPT的形式“晒出”各自“成绩单”、分享发展新经验。         　　与之呼应的是，同一天，省政府新闻办召开新闻发布会，公布了辽宁前三季度经济运行情况：全省地区生产总值同比增长4.9%，增速比全国高0.1个百分点，这已是连续7个季度赶超全国水平。    

    The user interface of Ningbo's reservoir dispatching software, which is powered by an AI forecasting model. Photo: CCTV News
From AI-powered flood forecasting and digital twins to smart reservoir management, phased-array radar networks and ground-based remote sensing systems, a new generation of high-tech equipment and systems is helping Chinese cities sharpen weather forecasts, improve flood control and make faster, more precise decisions to stay one step ahead of extreme weather.
In Ningbo, East China's Zhejiang Province, where water resources are relatively limited, the calculation of reservoir water release is tricky. If you release too much, the city could find itself short of water after the storm, however if you release too little, the reservoir may struggle to accommodate the floodwater brought by torrential rain. 
Finding that balance is now increasingly a job for AI.
"The balance point has to be continuously analyzed and calculated by the dispatching software," Jiang Yutian, a department director at the Ningbo Water Conservancy & Hydropower Planning and Design Institute Co., Ltd., said, according to CCTV News. 
At the heart of the system is an AI forecasting model that dramatically speeds up calculations.
For the Yongjiang River basin, running a complete flood-control scenario used to take five to 10 minutes. The new model can complete the calculation in just five to 10 seconds, cutting the time required to around one-sixtieth of the previous level.
Using rainfall forecasts and changing water levels, the model refreshes its recommendations every five minutes, calculating how much water should be released, how much can be stored later and how much reservoir capacity will remain when the flood peak arrives. Dispatchers can then adjust water releases in real time, per CCTV's report.
AI is not working alone. A digital-twin dispatching platform allows reservoirs to be managed together rather than individually. Across Ningbo's 16 major medium- and large-sized flood-control reservoirs, operators can see in real time which are approaching capacity and which still have room to take more water.
Hundreds of kilometers inland, another city is using a different technological set of technologies to tackle the same challenge of weather uncertainty.
Nanyang in Central China's Henan Province, which lies in a basin surrounded by mountains on three sides, has experienced widespread heavy rainfall since Monday under the influence of Typhoon Dolphin. Its geography leaves the city exposed to a combination of risks, including urban waterlogging, flooding in small and medium-sized rivers and inundation of farmland.
To track storms more precisely, the Nanyang meteorological authority has deployed a network of four newly installed X-band dual-polarization phased-array radars, together with an S-band dual-polarization radar and a ground-based vertical remote sensing system, according to the China Meteorological Administration.
The equipment allows forecasters to closely track the development and movement of convective clouds and identify areas at risk of intense rainfall earlier.
The city's meteorological authority has also integrated weather data with a citywide video monitoring network covering vulnerable locations such as underpasses, tunnels, river embankments and mountainous villages. This allows forecasters to compare what instruments are detecting with what is actually happening on the ground.
Together, the approaches in Ningbo and Nanyang offer a glimpse of how China's weather-disaster prevention efforts are becoming increasingly digital and intelligent, using faster calculations, denser observations and real-time data to bring greater certainty to decisions made in the face of uncertain weather.
Global Times 
。

C | 辽宁经济运行总体平稳、稳中有进、稳中提质。这更加提升了会议的“热度”和与会者打赢攻坚之战的信心。         　　大会是一次总结、一次部署，更是一次交流、一次学习。大屏幕上不仅显示着数字，更有值得借鉴的好经验、好做法。台上讲得用心，台下听得解渴，大家纷纷表示，回去后要千方百计抢进度、竭尽所能落项目，持续推动各项工作提速、提质、提效。         　　“台上”看信心          　　经济发展从来不是一马平川，有风有雨是常态，风雨无阻是心态，风雨兼程是状态。         　　今年前三季度，我省面对各种困难挑战，千方百计顶住压力，取得了来之不易的好成绩，这是全省上下拼出来的、干出来的。         　　“前三季度，本溪市地区生产总值同比增长6.3%，在已反馈的15项指标中，预计有12项指标增速排在全省前五位。”本溪市委书记吴澜表示，这是全市深刻落实省委要求，稳住基本、控制减量、找到增量、狠抓项目、奋力拼搏得来的。

D |          　　大干必有成果，奋斗必有回报。在各行各业的努力下，全省经济发展质效显著提升、三产协同发力效果愈加突出。在刚刚过去的国庆假期，延续前三季度的良好态势，我省旅游接待规模居全国前十，酒店商家预订率居全国第一。“燃”起来的辽宁文旅，恰是辽宁消费不断发力的缩影。         　　“前三季度，全省社会消费品零售总额增长4.2%，增速高于全国平均水平0.9个百分点。特别是9月当月实现4.9%的增长，增速高于全国1.9个百分点。

E | 这是在去年同期消费增速创历史最高点的基础上取得的，非常难得。”省商务厅党组书记、厅长潘爽说，这与我省积极落实国家以旧换新等政策支持密不可分。

F | 截至目前，全省已有42万人次参与消费品以旧换新活动，实现销售额超130亿元。         　　人民群众的幸福感和获得感，是经济发展的出发点和落脚点。我省始终致力于将发展成果惠及人民，今年前三季度，居民人均可支配收入增速与经济增长同步，城镇新增就业不断攀升。

G |          　　住、行都是老百姓关注的大事。“今年出台了促进房地产市场健康发展的15条政策措施，举办了19场房产交易会，81个项目纳入房地产白名单。”省住建厅党组书记、厅长魏举峰表示，未来将继续推进老旧小区改造等城市更新项目，提升居民生活品质。同样关注居民生活的还有省交通运输厅党组书记、厅长冯万斌。

H | 他表示：“今年我省交通运输领域重点开工项目430个，高速公路建设里程1049公里，国省干线公路建设里程1900公里，农村公路建设及改造共6370公里，超额完成预期目标。目前，大家正在狠抓有效施工期加速建设，确保完成全年任务。”          　　在充分肯定成绩的同时，还要看到当前我省经济运行面临着诸多困难问题。但参会者纷纷表示，决定经济发展前景的从来不是困难有多少，而是解决困难的决心、应对困难的办法。省委已进行全面部署，关键是要抓好落实。         　　“台下”拼干劲          　　如果把一个年度比作一场长跑，眼下无疑是“最后一棒”交接的关键时刻。四季度是定全年、保全局的收官季，是攻坚之战的“赛点”，锚定目标任务，全省各地区各部门已然拿出了夺取全年目标的十足干劲和攻坚必胜的坚定决心。         　　扩大有效投资是做好经济建设的重要抓手。项目，也是会场上的高频词之一。“高质量抓项目”“在项目建设上再攻坚再提速”“拼抢争实抓重点项目谋划储备”“推动重大项目加速落地”……大家纷纷表示，要抓住扩大有效投资这个“牛鼻子”，以项目建设“加速度”拼出全年好成绩。         　　用“热火朝天”来形容朝阳的项目建设工作十分贴切。朝阳市市长老颜武介绍，今年以来，全市开复工项目1110个，签约引进项目394个，六大支柱产业全部正增长，较好实现了预期目标。

I |          　　前三季度，锦州北方能源基地、美富淦冷轧基地、中电锦州智谷、国机零碳园等796个项目已开复工。接下来，锦州将继续精准招商引资，力争全年开复工重点项目1000个、新签约亿元项目500个以上。“展现忠诚，拼出血性！”会议结束后，锦州市委书记刘克武语气铿锵，喊出了大家的心声。         　　未来怎么干？一分部署，九分落实。

J | 对于下一步的工作，大家也已定好时间表、画好作战图。

K |          　　抢抓政策机遇是当务之急。

L | 前三季度，营口第一产业和第三产业保持了比较好的发展态势，第二产业面对不确定因素也实现了较快的恢复性增长。

M | “前三季度的数据坚定了我们发展的信心。

N | ”营口市委书记姚华明表示，要落实好国家系列政策和金融、发改、财政、住建等一揽子增量政策，把改革红利、政策机遇转化为发展胜势。

o |          　　三次产业协同拉动是做好工作的关键所在。

p | 今年全省虽出现农业灾情，但经过及时抢险救灾，实现了以丰补歉。省农业农村厅党组书记、厅长朱文波表示，将继续深入推进实施乡村振兴补短板工程，加快农业“全产业链”发展，做好“土特产”文章，统筹推进美丽乡村建设，实现农业增效、农民增收，确保完成全年目标任务。         　　上下同欲者胜，风雨同舟者兴。干字当头、众志成城，只要我们不断以“想在一起”的共识，激发“干在一起”的动力，就能形成共促高质量发展的强大合力，实现攻坚必胜、连战连胜。                    责任编辑：李丹。

q |

Current article:http://www.zangjiwuqihuncongcherua.cyou/news/20260826_1696.htm

Published on:15:19:49