龙舟水

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智能防御“龙舟水”
Jing Ji Ri Bao· 2025-06-04 23:24
Core Viewpoint - The article discusses the preparedness and measures taken in response to the anticipated flooding in the Pearl River Basin during the "Dragon Boat Water" season, highlighting the use of technology and improved flood defense mechanisms. Group 1: Flood Preparedness Measures - The Guangdong province is enhancing flood defenses by reinforcing levees and utilizing technology such as drones for monitoring and inspections [2][4] - The North River flood control system is being upgraded with new technologies, including the deployment of three drone inspection stations to improve flood monitoring and emergency response [2][4] - The water conservancy department has completed the construction of flood prevention capabilities for key rivers, optimizing flood forecasting and emergency response models [4][5] Group 2: Technological Integration - Digital and artificial intelligence technologies are being integrated into flood defense efforts, improving the accuracy of flood warnings and response times [2][4] - The use of a rain gauge radar system has been expanded, with plans to add six new radars to enhance flood prediction capabilities [4] Group 3: Coordination and Response Systems - A collaborative command platform has been established for real-time communication and coordination among various flood defense departments across Guangdong province [5] - The Ministry of Water Resources is closely monitoring rainfall and flood conditions, implementing systematic and precise management of water resources to ensure safety during the flood season [5][6]
民航中南空管局气象中心迎战端午“龙舟水” 保障航班运行安全有序
Zhong Guo Min Hang Wang· 2025-05-30 06:14
Core Viewpoint - The article highlights the effective response of the Central South Air Traffic Management Bureau's Meteorological Center to the severe rainfall event known as "Dragon Boat Water," ensuring the safety and orderly operation of flights in the region during this weather event [1][5]. Group 1: Weather Forecasting and Management - The Meteorological Center issued over 200 weather reports, forecasts, and warnings during the "Dragon Boat Water" event, which helped maintain an average flight operation rate of over 90% at Guangzhou Airport on May 27-28 [1]. - The center implemented a proactive approach with a "five early" mechanism (early warning, early consultation, early decision-making, early action, early notification) to assess the climate characteristics of the rainy season and conducted multiple specialized weather consultations [2]. Group 2: Technological Advancements - The introduction of a new S-band dual-polarization phased array radar significantly improved the monitoring and warning capabilities for heavy rainfall and convective weather, achieving a spatial resolution of 30 meters and a temporal resolution of 1 minute [3]. - The Meteorological Center enhanced its forecasting products by adding a new probability forecast product released before 6:40 AM daily, optimizing the information provided to air traffic control users [3]. Group 3: Collaborative Efforts - The Meteorological Center coordinated closely with airlines and local meteorological agencies to ensure accurate weather predictions and timely information dissemination during the "Dragon Boat Water" event [2][5]. - All personnel at the Meteorological Center worked collaboratively to provide robust meteorological support for the safe operation of civil aviation in the Central South region [5].
“龙舟水”来袭 南方多地强降雨上线
Yang Shi Xin Wen Ke Hu Duan· 2025-05-29 12:35
Core Viewpoint - The southern region of China is experiencing its strongest rainfall event of the year, with significant impacts reported in various areas, particularly in Jiangnan and South China [1]. Group 1: Rainfall Events - The period from late May to early June, around the Dragon Boat Festival, is characterized by active warm moist air from the south colliding with cold air from the north, leading to concentrated rainfall in South China, often referred to as "Dragon Boat Rain" [3]. - As of May 28, the southern region has entered the peak phase of this rainfall event, with heavy rain reported in Fujian, prompting emergency responses [5]. Group 2: Emergency Responses - In Fujian's Ningde City, heavy rainfall led to the activation of a level four emergency response for flood control, with the local reservoir opening its gates to manage water levels [5]. - The Jinhan Reservoir, with a capacity of 16.07 million cubic meters, is crucial for flood control in Ningde and has implemented a remote control system for more effective flood management [10]. Group 3: Ongoing Weather Conditions - Meteorological forecasts indicate that the heavy rainfall will continue, necessitating increased monitoring of geological disaster risks and potential secondary disasters such as flash floods and landslides [9]. - In Guangxi, the water level of the Lijiang River has risen due to the rainfall, prompting local authorities in Guilin to enhance rescue and emergency response efforts [9][12].
广东部署“龙舟水”期间地灾防御工作
Zhong Guo Zi Ran Zi Yuan Bao· 2025-05-27 01:51
Group 1 - The core viewpoint of the news is the emphasis on the geological disaster prevention work during the "Dragon Boat Water" period in Guangdong Province, highlighting the expected rainfall and associated risks [1][2] - It is predicted that rainfall during the "Dragon Boat Water" period in Guangdong will be 10-20% higher than historical averages, but lower than in 2024, with about five regional heavy rain events expected [1] - Specific cities and regions, including Guangzhou, Shaoguan, and Maoming, are identified as having high risks for geological disasters, with over 2,200 geological hazard points and more than 510,000 key defense areas [1] Group 2 - The meeting called for strict implementation of local geological disaster prevention responsibilities, including 24-hour monitoring, early warning systems, and community engagement to ensure the safety of threatened populations [2] - Emphasis was placed on enhancing the sense of responsibility and urgency in geological disaster prevention efforts, making it a top priority for local authorities [2] - The need for inter-departmental information sharing and collaboration was highlighted to effectively combat geological disaster risks during the "Dragon Boat Water" period [2]
我国南方即将进入主汛期,防汛备汛进展如何?
Xin Hua Wang· 2025-05-26 09:28
Core Viewpoint - The southern region of China is expected to enter the main flood season starting June 1, with the Ministry of Water Resources emphasizing the importance of flood prevention and preparedness measures [1] Rainfall and Water Conditions - Nationwide precipitation has been generally below average, with a mean rainfall of 138 mm as of May 22, which is 11% lower than the historical average of 155 mm [2] - Major river systems are experiencing a 30% decrease in runoff compared to the same period last year, with specific reductions in the Yangtze and Huai rivers ranging from 20% to 60% [2] - Despite localized heavy rainfall, the overall flood situation in major rivers remains stable, with 38 rivers experiencing floods above warning levels, most of which have receded below warning levels [2] Flood Prevention and Preparedness - In Guangdong, flood prevention preparations are underway, including detailed inspections of key water infrastructure [3] - As of May 20, 3,934 out of 4,257 key water damage repair projects have been completed, with the remaining projects expected to be finished by the end of June [3] - The Ministry of Water Resources has issued 24 meteorological warnings for mountain flood disasters and 244 flood and drought warnings to relevant authorities and the public [3][4] Future Flood Predictions - Predictions indicate that from June to August, several river basins, including the Yangtze and Yellow Rivers, may experience above-average rainfall, while some areas may face drought conditions [5] - Specific regions such as the middle reaches of the Yellow River and parts of the Huai River are at risk of significant flooding during the main flood season [5] Goals for Flood and Drought Management - The Ministry of Water Resources aims to ensure water supply for urban residents and agricultural irrigation, with specific targets to prevent casualties and infrastructure damage during the flood season [6]
本周杭城进入“舒适模式” 夏日清爽感在线
Mei Ri Shang Bao· 2025-05-26 02:05
Weather Overview - The weather in Hangzhou is currently in a "comfortable mode" with temperatures around 25°C, suitable for outdoor activities [1] - The upcoming week will continue with pleasant weather, with temperatures not exceeding 30°C and early morning/evening coolness [2] Rainfall and Seasonal Changes - A new round of strong rainfall is expected to begin on Tuesday, indicating the onset of the rainy season in southern China, particularly in the South China Sea region [2] - The traditional start of the plum rain season in Zhejiang is around June 8, suggesting that the rainy season may soon arrive following the South China summer monsoon [2] Health and Wellness Recommendations - As the weather becomes more humid and hot, health experts recommend dietary adjustments to combat humidity, emphasizing foods like winter melon, bitter melon, and mung beans for their health benefits [3] - Proper sleep patterns are advised, with recommendations to sleep between 10:30 PM and 11:00 PM and wake up between 5:30 AM and 6:30 AM to maintain energy levels [3] Clothing and Temperature Management - Significant temperature fluctuations between day and night require individuals to adjust their clothing accordingly to avoid cold-related illnesses [4]
广西迎来“龙舟水”降雨集中期
Xin Hua Cai Jing· 2025-05-21 23:46
Group 1 - The core viewpoint is that Guangxi will experience its first strong rainfall during the "Dragon Boat Water" period from May 22 to 24, with significant risks of disasters due to heavy rain and strong convective weather [1][2] - The forecast indicates that the concentrated rainfall period for this year in Guangxi will be from May 21 to June 20, with four major rainfall events expected [1] - The first strong rainfall is anticipated to bring cumulative rainfall of 50 to 180 millimeters in the northern and central regions, with localized areas exceeding 250 millimeters [1] Group 2 - Meteorological experts warn of high risks of rainstorm disasters in cities such as Guilin, Liuzhou, and Hechi, emphasizing the need for preventive measures against secondary disasters like floods and landslides [2] - Recommendations include enhancing monitoring and inspection of disaster-prone areas and ensuring safety management in urban operations, transportation, and agricultural production [2]
强降雨接替高温“疯狂” 未来10天这些地方雨水偏多1至2倍
Yang Shi Wang· 2025-05-21 11:10
Group 1 - The arrival of the "Xiaoman" solar term marks the transition to hotter weather in the Yellow River basin, while the southern regions will experience increased rainfall and rising river levels [1] - Northern regions have recently experienced a significant heatwave, with temperatures exceeding 40°C in several areas, breaking records for May [2] - Cold air is expected to bring a rapid decline in temperatures across northern regions, with drops of 10 to 20°C anticipated [2][3] Group 2 - Southern regions will also see a decrease in maximum temperatures, with areas previously above 30°C experiencing significant drops of 8 to 14°C [3] - From May 22 to 24, temperatures across many regions will shift from significantly above average to below average, prompting residents to adjust their clothing accordingly [5] - Heavy rainfall is forecasted for southern regions, particularly in the next few days, with the potential for severe weather conditions including thunderstorms and localized heavy downpours [6][8] Group 3 - The upcoming ten days will see frequent rainfall in Jiangnan and South China, with some areas experiencing rainfall amounts 1 to 2 times higher than the average for this period [10] - The proverb "Xiaoman Xiaoman, rivers gradually fill" suggests that river levels in Jiangnan and South China may continue to rise, increasing flood prevention pressures [12]
广西进入“龙舟水”降雨集中期 5月22日至24日有大雨到暴雨天气
news flash· 2025-05-21 09:59
Core Viewpoint - The article highlights the forecast of significant rainfall in Guangxi from the night of the 22nd to the 24th, marking the first heavy rain event during this year's "Dragon Boat Water" season, with potential for severe flooding and secondary disasters [1] Summary by Relevant Categories Weather Forecast - Guangxi is expected to experience heavy rainfall, transitioning from northwest to southeast, with rainfall amounts ranging from 50 to 180 millimeters in northern and central Guangxi, and localized areas exceeding 250 millimeters [1] - Hourly rainfall in certain areas may reach over 100 millimeters, indicating a high risk of disaster [1] Disaster Preparedness - There is a need for preparedness against flooding and secondary disasters due to the anticipated heavy rainfall [1]