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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].