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不同区域主汛期时间有何不同?怎样看懂防汛高频词?一文了解
Yang Shi Xin Wen Ke Hu Duan· 2025-07-11 09:22
Group 1 - The main flood season in China varies by region, with the Northeast and North China experiencing it from July to August, while the Yangtze River basin has its peak from June to August, and South China from April to October [1][3][5][7] - The critical flood prevention period in North China and Northeast is from July 16 to August 15, known as "July down, August up," during which urban flooding and river dam risks are prevalent [3][5] - The Yangtze River basin experiences a "plum rain" period from late June to early July, characterized by continuous rain and high humidity, often accompanied by thunderstorms [5] Group 2 - Flood warning levels are categorized into two: warning water level and guarantee water level, which indicate the state of flood defense readiness [10] - The warning water level signifies a state of alert for flood defenses, while the guarantee water level represents the maximum water level that can be safely managed by flood defenses [12] - Floods are classified and numbered when they exceed historical records or reach significant scales that threaten local flood safety, prompting public awareness [13][15]
今年我国江南江淮地区入梅偏早
Ke Ji Ri Bao· 2025-06-23 09:36
Group 1 - The core viewpoint of the articles is that the Meiyu season in China has started earlier than usual this year, with significant rainfall expected in various regions, which may alleviate drought conditions in some areas [1][2] - The Meiyu season began on June 7 in the Jiangnan and the middle and lower reaches of the Yangtze River, which is earlier by 2 and 7 days compared to the average, respectively [1] - The climate center predicts that the rain belt will shift northward, with heavy rainfall expected in the Huanghuai, North China, and southern Northeast regions in July [1] Group 2 - The climate center warns that the northward shift of the main flood season rain belt does not indicate a weakening of the Meiyu, but rather an increased risk of extreme precipitation events [2] - After the onset of Meiyu, strong convective weather such as short-term heavy rainfall, thunderstorms, and hail is expected to occur frequently, necessitating preparedness for flood prevention and geological disaster management [2] - The onset of the Meiyu season is expected to alleviate drought conditions in the eastern Southwest and Huanghuai regions, while drought in the southeastern Northwest is likely to persist due to weaker rainfall [2]
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]