| 刊名 | Meteorological and Environmental Research |
| 作者 | Yuanyuan ZHOU1*, Yajing WANG2 |
| 作者单位 | 1. Liangcheng Meteorological Bureau, Liangcheng 013750, China; 2. Shangdu Meteorological Bureau, Shangdu 013450, China |
| DOI | 10.19547/j.issn2152-3940.2025.06.012 |
| 年份 | 2025 |
| 刊期 | 6 |
| 页码 | 49~52 |
| 关键词 | Hazardous weather; Risk warning; Basin joint prevention; Meteorological monitoring |
| 摘要 | To enhance the prevention capability of meteorological disasters in semi-arid mountainous areas, in view of the characteristics of strong suddenness, significant locality and high basin correlation of hazardous weather in Liangcheng County, the progress of risk warning technology of hazardous weather and the innovative achievements of the construction of the basin joint prevention mechanism were systematically analyzed based on the recent prevention and mitigation practices of meteorological disasters in Liangcheng Meteorological Bureau. The results show that firstly, Liangcheng County has established an "ground-air-space" integrated monitoring network to achieve 5-min full coverage monitoring of core meteorological elements throughout the region. Secondly, relying on a multi-level forecasting system and intelligent technologies, the lead time of early warnings of hazardous weather has been extended to several hours, and the accuracy has significantly improved. Thirdly, a multi-channel and targeted warning dissemination system has been constructed, with a public coverage rate of over 90%. Fourthly, a basin joint prevention innovation model of "information sharing, joint discussion, and hierarchical linkage" has been formed, and the collaborative effectiveness of disaster response across regions and departments has been significantly enhanced. This research results can provide technical references and practical models for optimizing the prevention and mitigation system of meteorological disasters in regions with similar climate and geographical characteristics. |
