七月二十三日，洪峰过境资阳。记者 杨树 摄 四川是全国自然灾害最严重最频繁的省份之一。做好防灾救灾工作，事关人民群众生命财产安全，事关全省经济 社会发展大局。当前正值主汛期，各地严阵以待，应对可能发生的各种自然灾害。在继续强调"人"在防灾救灾中重要 作用的同时，专家建议四川立足科研等方面的优势和现实条件，更好发挥科学技术在防灾救灾中的作用，弥补"人"的 短板和弱项，全面提升防灾救灾水平。本期《问计高质量发展》邀请分别来自水利、地质和气象领域的三位权威专 家，共同探讨科技在防灾救灾中的作用。 专家名单 黄尔 四川大学水力学与山区河流开发保护国家重点实验室河流研究所所长 许强 成都理工大学地质灾害防治与地质环境保护国家重点实验室常务副主任 李国平 中国科学院大气物理研究所博士生导师 为什么需要科技力量？ ◎有没有使用高科技手段，不仅关系防灾救灾效率和效果，也关系到群众的防灾信心和对政府相关工作的评价 ◎一到汛期，各级政府相关工作人员压力很大，重视科技力量可以说是"被逼的"，科技可以把人解放出来 ◎新技术研发分轻重缓急，比如，地灾防范技术首先要瞄准两个问题——"隐患点在哪里？""什么时候可能发 生？" 记者：每到汛 ...

Group 1 - The Dapeng New District has launched the 2025 "Safety Production Month" with the theme "Everyone Talks About Safety, Everyone Can Respond - Identify Safety Hazards Around Us" [1] - The event emphasizes the importance of learning from recent accident cases and proposes three work requirements: strengthening responsibility, deepening public participation, and enhancing activity content [1] - A safety culture alliance consisting of 17 organizations from various sectors, including energy, technology, and insurance, was officially established during the event [1] Group 2 - The safety production month will highlight the use of technology for safety enhancement, utilizing various channels to promote activities [2] - The initiative includes deploying advanced technology such as drones, water rescue robots, and AI hazard detection assistants to improve grassroots capabilities [2] - The campaign aims to expand safety awareness through community engagement activities in enterprises, schools, and families, thereby increasing the number of emergency responders [2]

Group 1 - The core viewpoint of the news highlights the proactive measures taken by various provinces in China to prepare for the flood season starting from June 1, emphasizing the importance of disaster prevention and response systems [2][4][9] - In Yunnan, local villagers have cleared over 300 kilometers of dike slopes to ensure safety during the flood season, demonstrating community involvement in flood prevention efforts [1] - The city of Chenzhou has implemented a disaster warning system that utilizes big data and cloud computing, significantly improving the efficiency of disaster alerts by 20 times compared to traditional methods [4] Group 2 - In Jiangxi, a comprehensive inventory of flood prevention materials has been established, with various supplies such as flood-resistant cloth and shovels being adequately stocked at strategic locations [5] - Local governments in Jiangxi and New Yu have formed flood prevention teams to conduct thorough inspections of flood-prone areas, successfully identifying and rectifying 12 potential hazards [7] - The city of Ruichang in Jiangxi is enhancing its flood prevention capabilities through simulation exercises to prepare for significant flood risks in the Yangtze River basin [9][11] Group 3 - The Yellow River basin is also preparing for potential extreme rainfall events, with local authorities in Henan conducting flood drills and ensuring the availability of flood prevention materials [9][11] - New Xiang City has initiated a secondary emergency response to severe flood conditions, involving multiple departments in a coordinated effort to manage flood risks effectively [11] - Advanced technologies such as drones and water rescue robots are being integrated into flood response strategies, showcasing the adoption of innovative solutions for urban flood safety [15]

Group 1 - The fourth Yangtze River Delta International Emergency Disaster Reduction and Rescue Expo opened in Shanghai, attracting over 500 companies from nearly 20 countries and regions, showcasing over 3,000 cutting-edge equipment and technologies in emergency rescue, smart security, and disaster reduction [1][2] - The expo features a theme of "High-level safety services for high-quality development" and introduces a "demand-purchase" information release platform to accurately connect supply and demand in the industry chain [1] - Key focus areas include aviation rescue, water rescue, and smart security, with dedicated exhibition zones for aviation and water emergency rescue, highlighting advanced technologies such as UAVs, water rescue robots, and AI early warning systems [1] Group 2 - The Shanghai Emergency Management Bureau emphasizes the expo's market-oriented, professional, and international functions, showcasing collaborative achievements in emergency management and promoting the integration and transformation of the safety emergency industry [2] - The expo includes a supply-demand matching event for the "Safety Emergency Industry Going to Indonesia" and activities for overseas buyer procurement teams to align domestic products with international market needs [1] - A public welfare science popularization experience area is set up, featuring immersive interactive projects like VR earthquake escape and high-rise fire evacuation to enhance public awareness of disaster prevention and reduction [1]