Freshing, mixing and purging of riverine saline ponds by freshwater overflow

通过淡水溢流对河流盐湖进行淡水、混合和净化

• 批准号: LP0562390
• 负责人: Prof Steven Armfield
• 金额: $ 10.13万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-02-13 至 2010-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0562390
• 关键词: Freshing; mixing; purging; riverine; saline

Develop a model to accurately predict the full details of flow in saline river ponds subjected to a freshwater overflow. Such ponds are ubiquitous in Australia's inland rivers, have low oxygen and high nutrient and salinity levels and are associated with poor water quality, both in the pond and downstream during flow events. The model will allow precise determination of the river flow rates required to fully purge ponds and the downstream effect of the low quality pond water on the riverine environment and will also assist in the devlopment of rule of thumb scaling formula that will be incorporated into a one-dimensional flow prediction model being developed by the industrial partner.

开发一个模型，以准确预测经历淡水溢出的盐水池塘中流量的全部细节。这种池塘在澳大利亚内陆河流中无处不在，氧气低，营养和盐度水平很高，并且在流动事件期间的池塘和下游都与水质差有关。该模型将允许精确确定完全清除池塘所需的河流流量，以及低品质池塘水对河流环境的下游效应，还将有助于将经验规则规则公式的发展纳入，这些公式将被纳入工业合作伙伴正在开发的一维流量预测模型中。