Empowering next-generation sea-ice models with wave–ice mathematics

利用波冰数学支持下一代海冰模型

• 批准号: DP200102828
• 负责人: A/Prof Luke Bennetts
• 金额: $ 24.51万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-06-03 至 2024-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP200102828
• 关键词: Empowering; next; generation; sea; ice

Sea ice is a crucial part of the Australian and global climate systems, and the most sensitive indicator of the alarming climate changes in motion. This project aims to deliver a vital component in next-generation sea-ice models, by modelling ocean waves in the ice-covered ocean, and implementing it in the leading large-scale sea-ice model. The waves-in-ice model will be accurate for the range of possible wave–ice conditions, using understanding derived from state-of-the-art experimental measurements. Powerful mathematical approximation methods will be developed to generate model efficiency. The outcomes will create a new standard in sea-ice modelling, with significant benefits for sea-ice forecasting and climate studies.

海冰是澳大利亚和全球气候系统的重要组成部分，也是令人震惊的气候变化最敏感的指标。该项目旨在通过对海洋中的海浪进行建模，为下一代海冰模型提供重要组成部分。冰覆盖的海洋，并在领先的大规模海冰模型中实施，冰中波模型将利用从最先进的技术中获得的理解，准确地描述可能的波冰条件范围。强大的数学近似方法将是。旨在提高模型效率。其结果将创建海冰建模的新标准，对海冰预报和气候研究具有重大益处。