气温对黄河凌汛的影响研究  

Effect of temperature on ice flood of the Yellow River

作　　者：杜海龙[1] 徐幼平 胡邦辉[1] 张季平 吴水清 

机构地区：[1]解放军理工大学气象海洋学院 [2]北京应用气象研究所 [3]解放军91715部队

出　　处：《气象水文海洋仪器》2014年第4期29-32,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：由于特殊的地理位置、河道特性和气象水文条件,黄河在宁蒙河段和下游河段每年都发生凌汛灾害。热力因素是凌汛发展的主要原因,而气温作为热力因素的综合表征,对黄河凌汛具有重要作用。文章综述了黄河凌汛的研究内容,阐述了气温与凌汛的关系以及现阶段凌汛预报进展情况,说明了气温对凌汛和凌汛预报的重要作用。Because of special geographical position,river course characteristics and hydro-meteorological conditions,the disasters of ice flood usually happened every year in Ningmeng and downstream river sections of the Yellow River.Thermodynamic factor is the main reason that caused ice flood.As a represent of thermodynamic factor,temperature plays an important role in ice flood.This paper summarizes the research contents of ice flood,describes the relationship between temperature and ice flood.Then,the recent researches of ice flood prediction is introduced and the significant of temperature for ice flood forecasting is also elaborated.

关 键 词：气温 凌汛 黄河 

分 类 号：P49[天文地球—大气科学及气象学]