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A river system modelling platform for Murray-Darling Basin, Australia

机译:澳大利亚默里-达令盆地的河流系统建模平台

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Global climate change and local development make water supply one of the most vulnerable sectors in Australia. The Australian government has therefore commissioned a series of projects to evaluate water availability and the sustainable use of water resources in Australia. This paper discusses a river system modelling platform that has been used in some of these nationally significant projects. The platform consists of three components: provenance, modelling engine and reporting database. The core component is the modelling engine, an agent-based hydrological simulation system called the Integrated River System Modelling Framework (IRSMF). All configuration information and inputs to IRSMF are recorded in the provenance component so that modelling processes can be reproduced and results audited. The reporting database is used to store key statistics and raw output time series data for selected key parameters. This river system modelling platform has for the first time modelled a river system at the basin level in Australia. It provides practitioners with a unique understanding of the characteristics and emergent behaviours of river systems at the basin level. Although the platform is purpose-built for the Murray-Darling Basin, it would be easy to apply it to other basins by using different river models to model agent behaviours.
机译:全球气候变化和地方发展使供水成为澳大利亚最脆弱的部门之一。因此,澳大利亚政府已委托一系列项目来评估澳大利亚的水供应和水资源的可持续利用。本文讨论了已在其中一些国家重大项目中使用的河流系统建模平台。该平台由三部分组成:出处,建模引擎和报告数据库。核心组件是建模引擎,这是一种基于代理的水文模拟系统,称为综合河流系统建模框架(IRSMF)。所有配置信息和对IRSMF的输入都记录在出处组件中,以便可以复制建模过程并审核结果。报告数据库用于存储选定关键参数的关键统计信息和原始输出时间序列数据。该河流系统建模平台首次在澳大利亚的流域一级对河流系统进行了建模。它为从业人员提供了对流域一级河流系统的特征和突发行为的独特理解。尽管该平台是为Murray-Darling盆地量身打造的,但通过使用不同的河流模型来模拟代理人行为,将其轻松应用于其他盆地。

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