嫩江干流江桥站近年来水文特征变化分析  

Analysis on change of hydrological characteristics of Nenjiang River Main Stream Jiangqiao Station in recent years

作　　者：候松岩 刘金锋 HOU Song-yan;LIU Jin-feng

机构地区：[1]黑龙江省水旱灾害防御保障中心,黑龙江哈尔滨150001 [2]松辽水利委员会水文局(信息中心),吉林长春130021

出　　处：《东北水利水电》2023年第1期22-24,47,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：江桥站为嫩江干流控制站,文中通过统计整理该站近年来的降水、径流、泥沙、水位流量关系等水文特征资料,分析各水文特征参数的变化情况,有利于进一步了解掌握流域水文特征变化趋势,为流域水资源管理和水旱灾害防御提供有力的基础技术支撑。Jiangqiao Station is the main stream control station of Nenjiang River.In this paper,the hydrological characteristic data of precipitation,runoff,sediment,water level and discharge in recent years are collected and analyzed to further understand the variation trend of hydrological characteristics of the basin,and to provide powerful basic technical support for water resources management and flood and drought disaster prevention in the basin.

关 键 词：嫩江 降水 径流 泥沙 水位流量关系 

分 类 号：P333[天文地球—水文科学]