Floodplain inundation: Processes and relationships with channel discharge
Floodplain inundation: Processes and relationships with channel discharge
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DOI：
10.1002/esp.3760050308
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发表时间：
1980-07
期刊：
影响因子：
--
通讯作者：
D. Hughes
中科院分区：
文献类型：
--
作者：
D. Hughes
讨论了影响河道流量与淹没量关系的因素。对于许多洪泛区来说，这种关系并不简单，而是涉及到滞后效应，这种滞后效应根据个别洪水的水文特征以及这些特征与洪泛区河段表面形式相互作用的方式而变化。推导或估计洪泛区河段的滞后程度的一些方法的建议，虽然严重缺乏可用的数据，防止目前的详细检查。在洪泛区电导率关系可用于洪水演算程序或洪泛区管理问题之前，需要进行进一步的调查。一个主要的优先事项必须是获得连续的洪水数据。
The factors affecting the relationship between channel discharge and volume of inundation are discussed. For many floodplains this relationship is not simple, but involves hysteretic effects which vary according to the hydrological characteristics of individual floods and the way in which these interact with the surface form of the floodplain reach. Some methods of deriving or estimating the extent of the hysteresis on floodplain reaches are suggested, although an acute lack of available data prevents detailed examination at present. Further investigations are required before floodplain conductivity relations can be used as an aid to flood routing procedures or in floodplain management problems. A major priority must be the acquisition of sequential inundation data.