MODELING SUSPENDED SEDIMENT FLOW IN ARID UPLAND BASINS

被引：7
|
作者：
SHARMA, KD
DHIR, RP
MURTHY, JSR
机构：
[1] Central Arid Zone Research Institute, Jodhpur
[2] Department of Civil Engineering, Indian Institute of Technology, Bombay
来源：
HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES | 1992年 / 37卷 / 05期
关键词：
D O I：
10.1080/02626669209492613
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
A conceptual basin model of the instantaneous unit sediment graph was developed for sediment graph prediction from arid upland basins by routing mobilized sediments through a series of linear reservoirs. The sediment graphs generated by convolution of the instantaneous unit sediment graph compared reasonably well with the observed ones for four representative arid upland sub-basins in the Luni basin, India. The mobilized sediment during a storm was related to effective precipitation and the parameters of the model were estimated from observed events. The model can be applied to ungauged flow events through parameterization.
引用
收藏
页码：481 / 490
页数：10
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