布泉水文站流量测验单值化分析

Single-valued analysis of flow measurement for Buquan Hydrological Station

根据布泉水文特性,选用该站连续6年实测流量成果资料进行单值化相分析,利用2017—2022年实测流量点子合并定单一曲线,经过三项检验,其精度满足《水文巡测规范》和《水文资料整编规范》要求,流量测验可以优化精减流量测验次数,可以满足于水情预警预报、水文资料整编工作要求,对推进布泉水文站开展巡测式管理及实现在线流量监测具有非常重要的意义。

According to the hydrological characteristics of Buquan,single-valued analysis was conducted based on 6 consecutive years of measured flow data of Buquan Hydrological Station.The measured flow points from 2017 to 2022 were merged into a single curve and the results of three examinations demonstrate its accuracy conforms to the stipulations of“Specification for hydrological tour gauging”and“Code for hydrologic data processing”.The number of flow measuring can be reduced while meeting the requirements for regime warning and forecasting as well as hy⁃drologic data processing,which is of great significance to promote tour gauging management and realize on-line flow monitoring at Buquan hydrological Station.