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用好气象保障“安全账” 筑牢灾害防治防线
Ke Ji Ri Bao· 2025-06-20 07:44
Core Insights - The article highlights the significant advancements in China's meteorological disaster prevention and mitigation capabilities, driven by the issuance of 1 trillion yuan in government bonds specifically for disaster recovery and enhancement of meteorological services [1][5]. Group 1: Investment in Meteorological Infrastructure - The government has approved 220 projects across 31 provinces and 4 municipalities to enhance meteorological capabilities, focusing on disaster recovery and prevention [1]. - New X-band phased array radar and upgraded meteorological disaster prevention systems have been implemented in Hainan to monitor typhoon developments [1]. Group 2: Enhanced Monitoring and Data Collection - A comprehensive meteorological monitoring network has been established, with 381 observation stations built in Chongqing to cover hazardous rock points [2]. - In Xinjiang, 58 new intelligent meteorological observation stations have been constructed to eliminate monitoring blind spots [2]. - Advanced equipment has been installed in Qinghai for weather modification operations, significantly improving monitoring capabilities [2]. Group 3: Data Processing and Forecasting Improvements - Sichuan's meteorological department has reduced the time for 3D wind field analysis from 14 minutes to 5.6 minutes through innovative GPU computing applications [3]. - Inner Mongolia's meteorological data processing capacity has increased by 40%, achieving millisecond-level data decoding [3]. - A comprehensive weather support system for the Yellow River basin has been developed in Henan, integrating data from multiple departments for real-time monitoring [3]. Group 4: Community Impact and Disaster Response - During severe weather events, such as the "8·20" heavy rain in Liaoning, new risk monitoring modules helped over 50,000 people avoid danger [4]. - In Tianjin, a timely geological disaster warning was issued 11 hours in advance, facilitating the safe relocation of over 4,000 residents [4]. Group 5: Broader Applications and Benefits - Meteorological projects are enhancing agricultural monitoring, with improved observation stations in Jilin providing real-time reports on land degradation [5]. - In Gansu, a wind power forecasting system is generating personalized reports for wind turbines, preventing significant equipment losses [5]. - The meteorological department in Heilongjiang utilized advanced forecasting to identify optimal weather conditions for sporting events [6].
筑牢防灾减灾首道防线
Jing Ji Ri Bao· 2025-05-22 00:33
Group 1 - The article highlights the issuance of multiple weather warnings, including blue rain, yellow mountain flood, and orange geological disaster alerts, indicating severe rainfall in regions such as Jiangnan, South China, and eastern Southwest China [1] - It emphasizes the importance of early warning systems as the first line of defense against extreme weather events, with advancements in the national emergency warning information system allowing for a 43-minute advance warning for severe convective weather and a 99.1% public coverage rate [1] - The article calls for public awareness and proactive measures in response to weather alerts, including checking drainage facilities, reinforcing buildings, and preparing essential supplies [1] Group 2 - The article discusses the transition of extreme weather from an "occasional event" to a "normal challenge," stressing the need for improved accuracy in weather forecasting and the establishment of a comprehensive monitoring network to prevent oversight of significant weather events [2] - It advocates for collaboration among multiple departments to enhance the effectiveness of meteorological disaster risk warning information, emergency response, and evaluation measures to protect public safety and property [2] - The article urges the public to increase awareness of disaster prevention and response, particularly with the upcoming plum rain season and main flood period in southern regions, to minimize adverse impacts and losses [2]