Groundwater dynamics at the ocean-aquifer interface: Implications for modelling of regional flow in Pioneer Valley Aquifers

海洋-含水层界面的地下水动力学：对先锋谷含水层区域流建模的影响

• 批准号: LP0455747
• 负责人: Prof Ling Li
• 金额: $ 8.41万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-07-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0455747
• 关键词: Groundwater; dynamics; ocean; aquifer; interface

The Pioneer Valley Water Resources Plan, part of the Council of Australian Government's Water Reform Process, includes the development of regional groundwater flow and saltwater intrusion models for assisting in the allocation and management of the groundwater resources. The ocean forms the largest active boundary of the Pioneer groundwater system, where complex, dynamic hydraulic conditions exist due to oceanic oscillations (tides and waves) and density effects. This project aims to investigate and quantify the effects of the dynamic seaward boundary condition on regional groundwater flow in Pioneer Valley aquifers. The research outcomes will also have important implications for other coastal aquifers.

先锋谷水资源计划是澳大利亚政府水资源改革进程理事会的一部分，包括开发区域地下水流和盐水入侵模型，以协助分配和管理地下水资源。海洋形成了先锋地下水系统最大的活动边界，由于海洋振荡（潮汐和波浪）和密度效应，存在复杂的动态水力条件。本项目旨在调查和量化的动态向海边界条件对区域地下水流在先锋谷含水层的影响。研究成果也将对其他沿海含水层产生重要影响。