A theory for the vertical structure of tropical atmospheric circulations

热带大气环流垂直结构理论

• 批准号: DP230102077
• 负责人: Dr Martin Singh
• 金额: $ 24.01万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-01-01 至 2025-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP230102077
• 关键词: theory; vertical; structure; tropical; atmospheric

The vertical structure of atmospheric circulations is a key determinant of rainfall patterns and climate, but model projections do not agree on how it will change in a warmer world. This project aims to discover the processes that control the vertical structure of tropical atmospheric circulations. It will combine theory development, analysis of observations, and targeted modelling to generate new knowledge of the mechanisms affecting atmospheric circulations as the climate changes. This will allow for process-based identification of the most reliable climate models, facilitating increased confidence in future projections. More accurate tropical climate projections will benefit decision making for resource management in northern Australia.

大气环流的垂直结构是降雨模式和气候的关键决定因素，但模式预测在变暖的世界中它将如何变化方面没有达成一致。该项目旨在发现控制热带大气环流垂直结构的过程。它将把理论发展、观测分析和有针对性的建模结合起来，产生关于随着气候变化影响大气环流机制的新知识。这将使我们能够基于过程确定最可靠的气候模式，从而提高对未来预测的信心。更准确的热带气候预测将有利于澳大利亚北部资源管理的决策制定。