Rainfall Enhancement Following Landfalling Tropical Cyclone over Australia

热带气旋登陆澳大利亚后降雨量增加

• 批准号: DE200101435
• 负责人: Dr Difei Deng
• 金额: $ 27.53万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-06-26 至 2024-12-16
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE200101435
• 关键词: Rainfall; Enhancement; Following; Landfalling; Tropical

Australia has one of the highest incidents of tropical cyclone-related rainfall in the world. Although these events have considerable socio-economic impacts on population centres and industries, the rainfall processes following the landfalling tropical cyclones have received limited attention from the research community. This project aims to improve fundamental understanding of the high-risk locations, spatial-temporal characteristics, thermodynamic-dynamic mechanism on enhanced rainfall following the landfall of tropical cyclones over Australia. Expected outcomes include: (a) scientific support for weather forecasting; and (b) improved knowledge of extreme rainfall following tropical cyclone landfall in the context of warming climate.

澳大利亚是世界上与热带气旋相关的降雨量最高的事件之一。尽管这些事件对人口中心和行业产生了相当大的社会经济影响，但登陆的热带气旋后的降雨过程受到了研究界的关注。该项目旨在提高对高风险位置，时空特征的基本了解，热力学动态机制，以增强澳大利亚热带气旋的登陆后增强降雨量。预期结果包括：（a）对天气预报的科学支持； （b）在温暖气候的背景下，热带气旋登陆后，提高了对极端降雨的了解。