临水下游河段干旱警戒水位(流量)确定分析

Determination and analysis of drought warning water level (discharge) in the lower reaches of Linshui river

本文在《旱限水位(流量)确定办法》的基础上,以临水下游河段为例,分析娄家村水文站历史资料,并结合河段用水类型调查,分别对城乡供水、企业生产、农业灌溉、交通航运和环境生态等主要因子的需水量进行分析计算,综合确定娄家村水文站控制断面干旱警戒流量、干旱警戒水位。

Based on Measures for Determining Limit Water Level(Discharge)in Drought,this paper takes downstream reaches of Linshui river as a case to analyze and calculate the water demand of main factors like urban-rural water supply,enterprise production,agricultural irrigation,shipping transportation,ecological environment and so on,by analyzing the historical data of hydrological station in Luojia village and combining with the investigation of water use types in river reaches.Finally,it determines the drought warning flow and drought warning water level of the control section of hydrological station in Loujia village.