【新华社】科技筑起防灾减灾“智慧防线”

Core Insights - The second International Academic Symposium on Climate Change and Disaster Risk was held in Beijing, focusing on disaster risk prevention and control amid increasing extreme weather events [1][2] - The launch of the UNESCO Mountain Disaster Risk Reduction Chair and the release of four innovative technological achievements highlight China's commitment to global disaster risk reduction [1][2] Group 1: Technological Innovations - The "Mountain Disaster Risk Fine Monitoring and Early Warning Platform" developed by the Chengdu Mountain Disaster and Environment Research Institute represents a significant breakthrough in precise disaster forecasting [1] - This platform utilizes a comprehensive physical model to monitor and predict mountain flood and debris flow risks, establishing a three-tier risk warning system [1] - The platform is currently operational in areas like Liangshan, Sichuan, and plans to be implemented in Pakistan within three years, benefiting Belt and Road partners [1] Group 2: Data Integration and Resource Management - The "Digital China-Pakistan Economic Corridor" comprehensive data platform was developed to address the challenges of disaster risk complexity and fragmented research data along the corridor [2] - This platform integrates multi-dimensional spatial data across seven branches, providing one-stop data support for disaster research, resource planning, and green development [2] - The first "Natural Resources and Green Development Atlas" for the China-Pakistan Economic Corridor was compiled to systematically outline regional natural disaster risks and ecological endowments [2] Group 3: International Collaboration and Research Initiatives - The UNESCO Mountain Disaster Risk Reduction Chair was officially inaugurated, with a focus on collaborative research on disaster formation mechanisms, risk assessment, and prevention technologies [2] - An international scientific initiative on emerging natural disaster risk prevention was proposed, emphasizing collaboration in risk awareness, early warning, and resilience governance [2] - The call for enhanced research on systemic and complex disaster risks reflects the growing need for scientifically-based solutions to mitigate disaster risks in the context of climate change and rapid social development [2]