海南省海口市防灾减灾救灾消防和安全生产委员会今日发布关于实施"六停"的预告称，气象预报今年第 21号台风"麦德姆"将于10月5日白天在文昌登陆或近海擦过，预计将对海口市造成严重影响，期间沿海 陆地将出现8～10级大风，11～13级阵风，并伴有暴雨到大暴雨，局地特大暴雨。 （文章来源：央视新闻） 为确保人民群众生命财产安全，海口市拟定于10月4日下午到5日在全市范围内梯次实施"停课（培训机 构）、停工、停运、停航、停园、停业"措施。具体实施时间以后期发布的公告为准，请广大市民、游 客朋友提前做好各项准备工作。 ...

Core Viewpoint - The development of meteorological services in China has evolved from traditional weather forecasting to innovative and industry-specific services, enhancing disaster prevention and economic integration [1][2][3] Group 1: Traditional Meteorological Services - Traditional meteorological services focus on weather forecasting and disaster prevention, with significant improvements in accuracy and service capabilities over the years [2][3] - The implementation of a progressive meteorological service model has allowed for timely warnings and effective disaster response, as demonstrated in the case of heavy rainfall in Sichuan [1] Group 2: Industry-Specific Meteorological Services - Industry meteorological services cater to various sectors such as agriculture, transportation, energy, ecology, health, and finance, expanding to over 70 categories [2] - These services utilize specific meteorological data to support industry development, enhancing operational efficiency and decision-making [2][3] Group 3: Historical Context and Future Directions - The meteorological sector has a rich history of 80 years, driven by the principle of serving the people and adapting to national and public needs [3] - Continuous improvement in the precision and granularity of meteorological services is essential for contributing to high-quality economic and social development in China [3]

Core Insights - Beijing Municipal Organization Department has launched a talent support plan for disaster recovery and reconstruction in the districts of Miyun, Huairou, Pinggu, and Yanqing, gathering nearly 150 experts from various fields to provide strategic advice and support for enhancing urban resilience [1][2] Group 1: Expert Contributions - Academician Yue Qingrui proposed a "sky-ground integration" monitoring and early warning scheme to ensure the safety of mega-city operations throughout their lifecycle [1] - Academician Yin Yueping emphasized the need for detailed planning and comprehensive utilization of land resources, advocating for a balanced approach to rural development, tourism, and disaster prevention [1] - Academician Chen Jun highlighted the challenges of urban digitalization, recommending the enhancement of a unified spatial data platform to integrate diverse information sources for improved disaster risk management [1] Group 2: Roundtable Discussions - Experts discussed themes such as the empowerment of disaster warning through digital technology, enhancing the disaster resistance of urban buildings and infrastructure, and systematic governance of mountainous rivers [2] - The "Capital Academician Expert Forum" is organized by the Beijing Talent Work Bureau, the Chinese Academy of Sciences, and the Chinese Academy of Engineering, involving local government officials and representatives from relevant departments and enterprises [2]

Group 1 - The provincial government emphasizes the importance of safety production and fire prevention during the autumn and winter seasons, especially with the upcoming Mid-Autumn Festival and National Day holidays [1][2] - There is a call for heightened political awareness and responsibility among all departments and units to prevent major accidents, focusing on key areas and weak links in safety management [2] - The government plans to enhance the forest and grassland fire prevention system, increase patrol efforts, and improve early warning and response capabilities to mitigate risks [2] Group 2 - The meeting included reports from the provincial emergency management department and speeches from various provincial departments, indicating a collaborative approach to safety management [3]

Core Viewpoint - Chongqing has implemented 368 major geological disaster projects over the past five years, significantly enhancing the city's resilience to natural disasters and ensuring the safety of natural resources [1][2]. Group 1: Geological Disaster Prevention Measures - Chongqing has established a comprehensive risk control system for geological disasters, permanently relocating over 82,000 people threatened by such risks and avoiding 2,759 casualties through successful early warnings [1][2]. - The city has developed a multi-dimensional risk control mechanism that integrates data from 14 municipal departments, processing approximately 35 million data points to enhance disaster prevention and mitigation efforts [2]. - During flood seasons, 480 geological engineers and 15,000 grid workers are deployed to monitor geological disaster risk points, supported by 49,000 monitoring devices for 24/7 automated surveillance [2]. Group 2: Risk Reduction and Management - Chongqing has undertaken comprehensive risk management initiatives, including the removal of 1,428 geological disaster risks and the permanent relocation of over 80,000 people from 7,412 risk points, significantly reducing the number of at-risk individuals [2].

Core Viewpoint - The super typhoon "Haikui" is expected to hit Guangdong from the night of September 23 to 25, bringing severe winds, heavy rain, and storm surges, with wind speeds reaching 12 to 17 levels, potentially comparable to the destructive "Mangkhut" typhoon in 2018 [1] Group 1: Government and Emergency Response - The Guangzhou Flood Control and Drought Relief Headquarters has issued a "Five Stops" notice, halting classes, work, production, transportation, and business operations, except for emergency rescue and essential services [1] - Starting from 19:00 on September 23, all employers in the city are required to stop work, and by 21:00, all supermarkets, markets, restaurants, amusement parks, and scenic spots will cease operations [4] Group 2: Public Preparedness and Consumer Behavior - Reports indicate that major supermarkets in Guangzhou have seen a rush on pork, chicken, and vegetables, with many items sold out, leaving only chili peppers available, reflecting consumer panic buying [4] - Some community fresh food chain stores have closed, and online delivery services like Meituan have also suspended operations [11] Group 3: Insurance and Risk Management - Insurance companies are actively involved in disaster prevention efforts, with Ping An Property & Casualty Insurance leading the flood prevention work group in Shenzhen, sending out early warning messages and disaster prevention guidelines to over 20 million people [11] - Ping An has organized a special inspection team to assess flood-prone areas and has set up warning signs and promotional banners in critical locations [11][15]

Core Viewpoint - The article highlights an innovative approach to safety education through immersive experiences, specifically using a role-playing game format to engage students in disaster preparedness and response [1][2][3]. Group 1: Innovative Safety Education - The event at Beijing University of Science and Technology utilized a role-playing game called "The Magpie Returns Plan" to teach students about disaster response in a hands-on manner, allowing them to embody various professional roles during simulated emergencies [2][3]. - The collaboration between China Ping An and the China Youth Development Foundation aims to transform safety education from passive learning to active internalization, enhancing students' emergency awareness and skills [2][4]. Group 2: Systematic Approach to Youth Safety Education - The event is part of a broader initiative by China Ping An and the China Youth Development Foundation to institutionalize disaster education, with plans for ongoing activities and funding to support research and innovation in disaster preparedness [4][5]. - The "Inspiration Plan" will allocate 780,000 yuan in 2025 to support university students in research and practical innovation related to disaster warning and risk reduction [4][5]. Group 3: Expert Involvement and Recognition - Experts from relevant fields were invited to enhance the educational depth of the event, providing insights into disaster prevention technologies and the importance of developing critical thinking and situational adaptability among students [3][6]. - The immersive experience was praised for effectively increasing students' understanding of disaster risk reduction and emergency response, with participants expressing a desire for more such engaging educational activities [3][6]. Group 4: Future Plans and Broader Impact - Future initiatives will include project roadshows and viewing activities across multiple universities to further enhance students' emergency safety awareness and broaden their global perspectives [4][6]. - The "Inspiration Plan" has been integrated into the 19th "Challenge Cup" competition, encouraging students to leverage advanced technologies like AI and big data for disaster warning and risk assessment [5][6].

Core Insights - The article highlights the innovative "Cloud-Edge-End Collaborative Geological Disaster Intelligent Monitoring and Early Warning System" showcased by Beijing Construction Municipal Road and Bridge Municipal Engineering Research Institute at the 2025 China International Service Trade Fair [1][2] - This system aims to enhance urban resilience by providing real-time monitoring and early warning capabilities for critical infrastructure such as slopes, tunnels, and bridges [1][3] Group 1: System Components - The system operates on three levels: "End" for sensing, "Edge" for local processing, and "Cloud" for decision-making, forming a robust "iron triangle" [1][2] - The "End" level includes various sensors capable of detecting minute displacements and environmental changes, ensuring precise data collection [1] - The "Edge" level features local computing devices that can function independently during communication failures, providing immediate alerts to on-site personnel [1][2] Group 2: Technological Advancements - The "Cloud" level integrates historical data, geological models, and real-time weather information to predict risks and generate dynamic risk heat maps [2] - The system significantly improves traditional disaster response methods by enabling proactive alerts, allowing for timely evacuations and equipment protection [2][3] - The use of multi-parameter sensor arrays in tunnels enhances the detection of structural anomalies, leading to quicker and more reliable hazard identification [2] Group 3: Implementation and Impact - The technology has been successfully applied in various high-risk areas, including open-pit mines, large reservoirs, and urban underground utility tunnels, enhancing regional disaster prevention capabilities [3] - Recent applications during severe weather conditions demonstrated the system's effectiveness, with multiple early warnings issued that allowed for timely risk assessments and mitigation measures [3] - Experts suggest that this intelligent monitoring and early warning system can transform urban disaster response from passive to proactive, providing a stronger safety framework for urban development [3]

Core Viewpoint - The article emphasizes the need for proactive adjustments in disaster prevention systems as extreme weather events become more frequent, shifting from "once in a century" to "once in several decades" or "frequently occurring" [1][5]. Summary by Sections Recent Natural Disasters - The 2025 flood prevention key period has concluded, with many regions experiencing severe rainfall and flooding, including 330 rivers exceeding warning levels and 22 rivers recording the highest floods on record [2]. - Notable incidents include a flash flood in Inner Mongolia resulting in 12 fatalities and severe rainfall in Gansu leading to 15 deaths and over 10,000 people displaced [2]. Climate Change Impact - Extreme weather events are increasingly linked to climate change, with 87% of meteorological disasters from 2013 to 2022 associated with it [3]. - China is identified as a "climate vulnerable zone," with over 70% of cities and more than 50% of the population located in areas prone to severe natural disasters [4]. Need for Improved Disaster Response - The current disaster prevention and reduction mechanisms are fragmented, affecting resource allocation for disaster management [5]. - A complete chain of "warning - guidance - rescue" is essential for local governments to minimize casualties and damage [5]. Public Awareness and Education - There is a significant gap in public safety education regarding meteorological disasters, as evidenced by the lack of awareness among campers about weather forecasts and geological disaster warnings [5]. - The article calls for a nationwide climate disaster education initiative to enhance public preparedness for extreme weather events [5][6].

Core Viewpoint - The northwest region of China, previously characterized by drought, is now facing frequent heavy rainfall events, indicating a shift in climate patterns that necessitates urgent updates to flood prevention standards and infrastructure modifications [1] Group 1: Current Climate Changes - The northwest region is experiencing increased precipitation and runoff since the 1980s, with a notable rise in extreme rainfall events, particularly in cities like Lanzhou [2][3] - Global warming is linked to these changes, enhancing atmospheric moisture capacity and altering moisture transport pathways, leading to more intense rainfall in the region [2][4] Group 2: Disaster Chain Events - The occurrence of "short-term heavy rainfall—mountain floods—urban waterlogging" is becoming a frequent pattern in the northwest, driven by global warming, regional topography, and urbanization [3][5][6] Group 3: Urban Vulnerability - Urban areas in the northwest, such as Lanzhou, exhibit significant climate vulnerability due to natural conditions, weak socio-economic resilience, and inadequate infrastructure to handle extreme weather events [7] Group 4: Forecasting and Monitoring - Advances in numerical forecasting and data integration have improved the prediction accuracy of heavy rainfall events, yet challenges remain due to the region's complex terrain and sparse observation points [8] Group 5: Recommendations for Disaster Preparedness - A systematic approach is needed to convert climate prediction data into actionable disaster prevention strategies, including risk assessment, adaptive measures, and dynamic updates to strategies based on evolving climate data [9][10][11] Group 6: Collaboration and Data Sharing - Effective collaboration between climate scientists and urban planning departments is essential for enhancing urban climate resilience, though challenges such as data barriers and policy implementation difficulties persist [12] Group 7: Future Projections and Standards - Simulations indicate that Lanzhou may face more intense rainfall in the future, necessitating a revision of flood prevention standards based on non-stationary climate conditions [13][14][15] - Traditional engineering designs based on historical climate data may underestimate future risks, highlighting the need for updated design values and climate change adjustment factors [15] Group 8: Risk Assessment and Resource Allocation - Identifying high-risk areas through scientific models is crucial for prioritizing climate adaptation investments and optimizing resource allocation [17][18] - Current assessments have identified specific high-risk zones in Lanzhou, which can inform urban planning and disaster management strategies [19][20]