长江水文监测体系的创新实践

Innovation and practice of hydrologic monitoring system of Yangtze River

长江委水文局通过30余年的不懈努力,突破关键支撑技术,变革水文传统驻测模式,创新了水文监测体系,包括水文测验管理体系、服务体系、技术支撑体系及质量控制体系等4个方面,在全国范围内大力推广并得到成功应用。介绍了水文测验管理体系的变革以及关键支撑技术。水文监测体系创新成果的实施,取得了良好的效果:增加了水文测验信息量,降低了单站水文测验工作量,提高了水文测验效率,支撑了最严格水资源管理的实施,更好地满足了社会经济发展需求。

After more than 30 years of unremitting efforts, Bureau of Hydrology of Changjiang Water Resources Commission has made a breakthrough in the key hydrological supporting technology and reformed the conventional stationed monitoring mode and innovated the hydrologic monitoring system including the hydrometry management system, service system, technical support-ing system and the quality controlling system, which have been successfully applied nationwide. The innovations and key support-ing technologies of the hydrometry management system are introduced. Great effects had been obtained by implementing the inno-vated achievements of hydrologic monitoring system, which increased the quantity of information in hydrologic monitoring, re-duced the hydrometry workload of single station, improved the hydrometry efficiency and supported the implementation of the most stringent water resources management, so as to better fulfill the needs of social and economical development.