凌汛

研究表明：凌汛是内蒙古黄河沿河地区特有的气候特点和地理特点双重作用的一种自然灾害；

The ice run is a kind of special natural disasters resulted from both the climatic and geographical factors in specific area ;

黄河凌汛及其预报研究

Forecasting Research on Ice Run of the Yellow River

并利用GIS较为完善的空间分析与运算功能，进行凌汛期凌险的实时动态监测预警；

On this foundation , the real-time dynamic monitoring and early warning system of ice run has been practiced by using GIS excellent function on space analysis and operation .

基于支持向量机SVR的黄河凌汛预报方法

Yellow River ice flood prediction based on SVR

近13a来黄河宁夏段凌汛分析

Analysis on Ice Flood in Ningxia Section of Yellow River in Last 13 Years

但至今尚无一种令人满意的预测模型，为此提出一种基于支持向量机回归（SVR）的凌汛预报模型。

So an ice flood prediction model based on support vector machine regression ( SVR ) model is proposed which is a kind of machine learning model based on statistics learning theory .

1960年黑龙江上游冰坝凌汛分析

Ice Jam Flood at the Upstream of Heilongjiang River in 1960

采用计算结果来评价桥梁在凌汛来临时的动态安全性。

The bridges temporary dynamic security evaluated using the calculation results .

1957年黑龙江及松花江区域性冰坝凌汛初步分析

Ice Jam Flood in Heilongjiang and the Songhua River in 1957

中巴地球资源一号02星在黄河凌汛监测中的应用

Application of CBERS-02 on ice flood monitoring of Yellow River

历史上的黄河凌汛灾害及原因

Ice jam disasters in the Chinese history and reasons

四星三源模式监测黄河凌汛的研究与实践

Monitoring Ice Flood of Yellow River with " Four-satellite and Three-resource " Model

凌汛危害及其防护措施

Harmfulness of Ice Flood and Protection Measures

黑龙江凌汛最高水位及冰坝预报模型

Model of Ice Dam Forecast and the Highest Water Level for Heilongjiang River Ice-jam Flood

系统非线性组合预测方法及在黄河凌汛预测中应用

Application of non-linear combination forecast method of system to ice flood prediction of the Yellow River

结果表明：宁蒙河段凌汛灾害是特定的气象、地理和水文条件所造成的；

The results indicate that the disaster occurs under some meteorological , geographical and hydrological conditions .

凌汛是冬季冰冻地区特有的河流水文现象。

The melting ice flood is peculiar hydrological phenomena in the river in the winter freeze area .

2002/2003年度黄河山东河段凌汛特点分析

Ice Jam Flood in the Section of Shandong Province of Yellow River during 2002 / 2003 Winter

黑龙江、松花江、嫩江冰坝凌汛的气象成因分析

Analysis of the Meteorological Causes Ice Jam Dam Flood Disaster at Heilongjiang , Songhuajiang and Nenjiang River

研究桥梁结构在凌汛期最不利荷载组合作用下的静力特性。

Bridge structure static characteristics are studied under melting ice flood period the most unfavorable load combination action .

控制流冰量减轻黄河下游凌汛威胁的设想

An idea of reducing the threat of ice flood on the lower Yellow River by controlling the ice discharge

黄河宁蒙河段凌汛特征及成因分析

Characteristics and Causes of Ice Flood in Ningxia-Inner Mongolia Section of the Yellow River Valley Yong ' ning Phonology

黄河下游凌汛期艾山以上河段封冻槽蓄及开冻泄流特性分析

Analysis on characteristics of storage in channel and flood discharge in ice flood period in lower reaches of yellow river

黄河内蒙古段是黄河产生冰凌灾害的主要河段之一，几乎每年都产生凌汛，因此黄河内蒙古段的冰凌研究，对于冰凌灾害防治具有重要的实践意义。

The reach of Yellow River in Inner Mongolia is one of major ice flood section and almost causes disasters every year .

黄河内蒙段凌汛成因分析及封开河日期预报模型研究

Factor Analysis for Ice Flood and Model Research for Freeze-up Time and Break-up Time in the Inner Mongolia Reach of the Yellow River

本文着重分析研究黄河内蒙古段冰凌形成机理、冰情演变及凌汛成因。

This paper analyzed the ice slush formation mechanism , change process and ice flood cause of the Yellow River in Inner Mongolia .

神经网络理论在黄河宁蒙河段冰情预报中的应用结果表明：宁蒙河段凌汛灾害是特定的气象、地理和水文条件所造成的；

Application of artificial neural networks to forecasting of river ice condition The results indicate that the disaster occurs under some meteorological , geographical and hydrological conditions .

最后，指出调水调沙是防凌和解决凌汛新问题的关键措施。

Finally , it is pointed out that the water and sediment adjustment is the key measure for preventing ice jam and settling the new ice regime .

通过分析凌汛期河流综合糙率及冰盖下输水、输沙的具体特点建立针对黄河凌汛期实际的水文预报数学模型。

A numerical model has been formed on the ground of particular analysis of general roughness and ice-covered water / sediment transportation in Yellow River during icy periods .

冰期水位计算是冰水力学、冰水文学的重要内容，对于防治、预报凌汛乃至研究冰期河床演变均具有重要的作用。

It is an important content to calculate water level for ice hydraulics and ice hydrology and it has important effected on preventing and forecasting ice flood and bed evolution .