The Australian water balance model
The Australian water balance model
复制标题
DOI：
10.1016/j.envsoft.2003.10.007
复制
发表时间：
2004-10
期刊：
影响因子：
--
通讯作者：
W. Boughton
中科院分区：
文献类型：
--
作者：
W. Boughton
澳大利亚水平衡模型（Australian Water Balance Model，AWBM）是一个集水区水平衡模型，以每天或每小时的时间增量计算降雨径流。每日版本用于水量和水管理研究;每小时版本用于设计洪水估算。本文从饱和坡面流的基本模型组成部分出发，介绍了AWBM的起源和发展。AWBM的一个特点是根据模型结构开发特定模型的校准程序，包括降雨和径流数据的图形分析、多元线性回归和自动自校准程序。每日径流模拟的模型的应用说明使用来自19个集水区位于澳大利亚各地的数据。在维多利亚的三个集水区，设计洪水估计的应用程序在每小时的时间步长。使用该模型的程序来估计每日径流量的无资料集水区说明使用19集水区的产水量研究。该模型在几个研究项目中的应用进行了说明。
The Australian water balance model (AWBM) is a catchment water balance model that calculates runoff from rainfall at daily or hourly time increments. The daily version iss used for water yield and water management studies; the hourly version is used for design flood estimation. This paper describes the origin and development of the AWBM beginning with elementary modelling components of saturation overland flow. A particular feature of the AWBM is the development of model-specific calibration procedures based on the model structure, including a graphical analysis of rainfall and runoff data, multiple linear regression and an automatic self-calibrating procedure. Application of the model for daily streamflow simulation is illustrated using data from 19 catchments located across Australia. Application at hourly time steps for design flood estimation is demonstrated on three catchments in Victoria. A procedure for use of the model to estimate daily streamflows on ungauged catchments is illustrated using the 19 catchments from the water yield study. Applications of the model in several research programs are described.