11月18日，西南五省（区、市）地质灾害防灾减灾救灾经验交流会在贵州省贵阳市召开。会议以"聚焦 西南极端天气致灾因素、夯实地质灾害点面双控基础"为主题，设置经验交流、学术交流、专题研讨、 现场交流等环节，旨在携手提升西南地区地质灾害防治能力。 西南地区地质构造复杂，地形地貌多样，加之受全球气候变化、极端天气频发等因素影响，地质灾害防 治面临严峻形势，地质灾害点数量约占全国的1/3。与会代表认为，要总结实践经验，分析突出问题， 共商应对之策，夯实"防"的基础、增强"减"的效果、提升"救"的能力，将"人民至上、生命至上""防范胜 于救灾"贯穿于地质灾害防治工作各环节、全过程、全周期，切实增强做好地质灾害防治的责任感、紧 迫感和使命感。 会议正式启动乌蒙山区冬春季地质灾害排查工作，排查范围涉及贵州、云南、四川3省毗邻地区的11个 市（州）共47个县（市、区）。根据工作部署，相关部门将运用"空—天—地"技术手段，加强风险排查 识别、及时安装监测设备、完善群众报灾等工作，形成排查成果并及时上报。同时，基于县级地质灾害 调查数据库，及时更新省级地质灾害数据库，加强国家级、省级地质灾害数据库互联互通和动态更新， 绘制乌蒙山 ...

Core Viewpoint - The research team led by Professor Huang Hui from Shenzhen University has developed a new generation of intelligent monitoring system for geological disasters, which integrates computer vision, deep learning, and cloud-edge-end collaborative technology, transforming traditional point-based monitoring into comprehensive and intelligent monitoring [1][3]. Group 1: Traditional Monitoring Limitations - Traditional geological disaster monitoring methods rely heavily on embedded sensors and manual inspections, which have significant limitations [3]. - Sensors can only monitor preset points and cannot cover entire risk areas, while manual inspections are constrained by weather and terrain, making many dangerous areas inaccessible [3]. Group 2: Technological Innovations - The team proposed a core graphic information "cloud-edge-end" collaborative processing technology, achieving a transition from point monitoring to comprehensive prevention [3]. - The system utilizes a combination of computer graphics, computer vision, and deep learning, with breakthroughs in three key technical areas: effective capture of abnormal movements in monitored areas, over 85% accuracy in identifying rockfall events, and high-precision measurement of target displacement [3]. Group 3: Application and Impact - The system has demonstrated its application value in various scenarios, including 24-hour monitoring of tunnel entrances and high slope sections on mountain roads, rockfall disaster warnings for railways, stability monitoring in open-pit mining, and ensuring the safety of slopes in water conservancy projects [5]. - It has been implemented in Shenzhen's Jiangangshan Park, providing continuous monitoring and alarm for dangerous rocks and rockfalls [5]. - The monitoring device is equipped with a large-capacity solar power system for uninterrupted operation, showcasing strong environmental adaptability and energy self-sufficiency [5]. - The system captures minute changes in rock formations using high-resolution cameras and analyzes data in real-time with built-in intelligent algorithms, triggering multi-level alerts and uploading data to a cloud management platform via 4G/5G networks [5]. - This technology marks a shift from passive waiting to proactive prediction in geological disaster monitoring and early warning, entering a new phase of "full-domain perception, intelligent deduction, and precise warning" [5].

10月16日 湖北十堰市郧西县委、县政府 结合汛期连续降雨实际 组织开展灾害风险隐患巡查排查 发布地质灾害风险预警信息 要求各乡镇提前转移临山临崖 和受地质灾害威胁区域的农户 16日19时 景阳乡鱼池村按要求 组织在马家坡临山临崖居住的 居民王成平和徐章才共2户7人 提前避险转移 并对该区域内一处农产品储存仓库 进行上锁封闭 18日14时 鱼池村灾害风险隐患信息报送员张大兵 和地灾网格员孙成国巡查时发现 马家坡后方山体出现碎石滚落现象 滚落石块冲击植被产生较大声响 且石块滚落数量持续增多 判断存在发生大规模灾害的风险 于是立即上报 并同步启动应急处置措施 张大兵前往道路下游兰滩口实施封路 孙成国则迅速赶赴道路上游安全区域 设置封堵点 对过往行人和车辆进行全力劝返 15时40分左右 马家坡山体发生大面积崩塌 崩塌方量1万余立方米 崩塌岩体冲毁坡脚空置的 农产品储存仓库及区域内道路 大量飞溅的石块掉落至 王成平、徐章才房屋周边 造成房屋受损 好在两家人已提前转移 未造成人员伤亡 这是一起充分发挥 灾害风险隐患信息报送员 和地灾监测员等基层队伍联动优势 预警精准、叫应及时 巡查到位、处置得当 的成功避险案例 滑坡、 ...

Core Viewpoint - Guizhou Province's Natural Resources Department has issued a geological disaster risk forecast for October, emphasizing the need for heightened awareness and preventive measures during the tourism peak season [1] Group 1: Geological Disaster Risk Forecast - October is a non-flood season in Guizhou, but geological disaster prevention remains a priority, with strict responsibilities for various industries and departments [1] - Special attention is required for construction activities such as important engineering projects, road expansions, rural housing, and mining, which may trigger geological disasters [1] - Local authorities are urged to monitor rainfall closely and adhere to the "three emergency evacuations" protocol to protect public safety [1] Group 2: Tourism and Outdoor Activities - The forecast highlights the increased risk of geological disasters during the tourism peak, advising tourists and outdoor enthusiasts to be cautious in areas prone to landslides, mudflows, and flash floods [1] - Tourists are encouraged to choose destinations wisely, avoid undeveloped "internet-famous" spots, and heed warning signs and protective barriers [1] - It is essential for tourists to verify the legitimacy of service providers and comply with safety management regulations when participating in tourism activities [1] Group 3: Public Awareness and Education - The geological disaster risk forecast includes educational materials on disaster prevention, urging citizens and tourists to recognize warning signs and adopt scientific risk avoidance strategies [1]

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 Ministry of Natural Resources emphasizes the importance of preparedness and response to geological and marine disasters caused by Typhoon "Hagupit," coordinating efforts across key provinces to ensure public safety and property protection [1] Group 1: Emergency Response Measures - The Ministry has conducted consultations and deployed resources to provinces such as Guangdong, Guangxi, Hainan, and Fujian to address the situation [1] - There is a strong emphasis on monitoring, early warning, and information dissemination to ensure timely responses to the typhoon's impact [1] - The Ministry has initiated a red alert for storm surges and waves, activating a level one emergency response for marine disasters and a level four defense response for geological disasters [1] Group 2: Coordination and Collaboration - The Ministry calls for enhanced collaboration with meteorological, water resources, and emergency departments to share information and integrate disaster prevention efforts [1] - A total of 38 experts have been dispatched to support geological and marine disaster prevention efforts in affected provinces [1] - The focus is on high-risk areas, including densely populated regions and critical transportation routes, to ensure thorough inspections and disaster reporting [1]

Group 1 - The core viewpoint emphasizes the proactive approach taken by the Linzhi City Natural Resources Bureau in geological disaster prevention and control, shifting from passive response to active prevention [1][2] Group 2 - Strengthening monitoring and early warning systems through a combination of human and technical defenses, including the selection of 404 disaster monitoring personnel and installation of 167 general detection devices and 11 specialized monitoring devices [1] - Establishing an emergency response team for geological disasters, providing various mapping and remote sensing data for emergency support tasks [2] Group 3 - Comprehensive governance of disaster-prone areas, with 14 geological disaster management projects initiated this year, 8 of which have been completed [2] - Regular geological disaster inspections during adverse weather conditions, with a total of 10 hidden dangers identified this year [2] Group 4 - Enhancing disaster prevention knowledge through social media platforms and conducting emergency drills, with 9 drills held this year involving over 1,320 participants [3] - Organizing training sessions for disaster prevention, focusing on the identification of landslides and collapses to improve grassroots personnel's ability to detect hazards [3]

Core Viewpoint - Qinghai Province's Haidong City effectively managed a significant geological disaster through proactive measures and community cooperation, showcasing a successful model for disaster response and prevention [1][6]. Group 1: Disaster Response and Management - On September 3, a large-scale landslide occurred in Hualong County, resulting in the collapse of 6 houses and damage to 11 others, with 5 kilometers of village roads disrupted [1]. - Local officials quickly organized the evacuation of 469 villagers from 87 households to safe areas before the landslide struck [1][4]. - The community utilized a WeChat group for real-time communication, which played a crucial role in coordinating the evacuation efforts [3]. Group 2: Preparedness and Training - Continuous disaster prevention drills and emergency knowledge training have been conducted by local officials, ensuring that villagers are aware of evacuation routes and safety measures [3][6]. - The local government has established a four-tier geological disaster warning response mechanism and a comprehensive responsibility system across different administrative levels [6]. Group 3: Outcomes and Statistics - Since the beginning of the year, Haidong City has conducted inspections on 4,492 potential hazard sites and organized the evacuation of 22,256 households, totaling 71,182 individuals, effectively responding to 28 geological disaster incidents without any casualties [6].

Core Viewpoint - The Guangdong Provincial Natural Resources Department is enhancing geological disaster prevention efforts by optimizing key defense maps to facilitate risk assessment and timely evacuation of threatened individuals [1] Group 1: Optimization of Defense Maps - The department has organized a technical team to improve the geological disaster key defense maps based on feedback from grassroots officials and community monitoring personnel [1] - Key elements of the defense maps have been reinforced while simplifying secondary elements to make them more user-friendly for local officials and the public [1] - The maps now feature a unified style for work area boundaries and main roads, with granite layers removed and roads displayed in white, differentiated by thickness to indicate their importance [1] Group 2: Data and Technology Integration - The updated maps include clearer representations of terrain and housing distribution by incorporating digital elevation models, mountain shadows, and optical imagery [1] - Emergency shelter data has been updated to enhance the effectiveness of the defense maps [1] Group 3: Accessibility and Implementation - The department is collaborating with the Provincial Government Service and Data Management Bureau to expedite the integration of these maps into the "Yuezhengyi" platform [1] - Efforts are underway to modify and improve the maps, with 101 towns' detailed geological disaster survey results being added to the updated maps [1]

Core Viewpoint - The Ministry of Natural Resources has issued a notice highlighting 111 successful geological disaster avoidance cases, with 10 exemplary cases selected for local learning and reference, amid severe geological disaster prevention challenges due to extreme rainfall since July [1] Group 1: Geological Disaster Prevention - Since July, many regions in the country have experienced extreme heavy rainfall, leading to numerous geological disasters and a complex prevention situation [1] - Local natural resource departments have implemented measures based on President Xi Jinping's important statements on disaster prevention and relief, emphasizing "people first, life first" [1] - Successful avoidance of disasters has been achieved through timely warning information release, enhanced inspections, and effective evacuation of threatened populations [1] Group 2: Case Studies and Recommendations - The Ministry has compiled a list of 111 successful avoidance cases from July and selected 10 typical cases, including landslide avoidance in Longlin, Guangxi, and debris flow avoidance in Li County, Sichuan, for promotion [1] - Local natural resource departments are urged to strengthen disaster prevention responsibilities, enhance monitoring and early warning systems, and ensure strict implementation of "disaster points + risk areas" dual control requirements [1] - The goal is to continuously improve geological disaster prevention capabilities and safeguard the safety of people's lives and property [1]